downloading reverse dependencies ...
downloading ProFAST_1.6.tar.gz ... ok

installing dependencies ‘DR.SC’, ‘harmony’, ‘PRECAST’, ‘scater’

also installing the dependencies ‘scuttle’, ‘BiocNeighbors’, ‘RcppML’, ‘GiRaF’

begin installing package ‘scuttle’
begin installing package ‘BiocNeighbors’
begin installing package ‘GiRaF’
begin installing package ‘RcppML’
begin installing package ‘harmony’
* installing *source* package ‘RcppML’ ...
** this is package ‘RcppML’ version ‘0.3.7’
** package ‘RcppML’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
using C++11
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpZG5pXP/R.INSTALL212571b4f11ff/RcppML/src'
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp -DEIGEN_INITIALIZE_MATRICES_BY_ZERO -DEIGEN_NO_DEBUG -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:205,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Dense:1,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:28,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25,
                 from RcppExports.cpp:4:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:46:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   46 | typedef eigen_packet_wrapper<__m128i, 0> Packet4i;
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:47:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   47 | typedef eigen_packet_wrapper<__m128i, 1> Packet16b;
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:49:39: warning: ignoring attributes on template argument ‘__m128’ [-Wignored-attributes]
   49 | template<> struct is_arithmetic<__m128>  { enum { value = true }; };
      |                                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:50:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   50 | template<> struct is_arithmetic<__m128i> { enum { value = true }; };
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:51:40: warning: ignoring attributes on template argument ‘__m128d’ [-Wignored-attributes]
   51 | template<> struct is_arithmetic<__m128d> { enum { value = true }; };
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:222:43: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
  222 | template<> struct unpacket_traits<Packet4f> {
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:228:43: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
  228 | template<> struct unpacket_traits<Packet2d> {
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:1124:34: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
 1124 | ptranspose(PacketBlock<Packet4f,4>& kernel) {
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:1129:34: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
 1129 | ptranspose(PacketBlock<Packet2d,2>& kernel) {
      |                                  ^
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:174:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:16:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
   16 |   struct conj_helper<PACKET_REAL, PACKET_CPLX, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:173:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  173 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet2cf,Packet4f)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:29:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
   29 |   struct conj_helper<PACKET_CPLX, PACKET_REAL, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:173:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  173 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet2cf,Packet4f)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:16:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
   16 |   struct conj_helper<PACKET_REAL, PACKET_CPLX, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:298:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  298 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet1cd,Packet2d)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:29:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
   29 |   struct conj_helper<PACKET_CPLX, PACKET_REAL, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:298:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  298 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet1cd,Packet2d)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:165:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<float, 4>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<float, 4, 1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:266:49:   required from ‘struct Eigen::internal::traits<Eigen::Quaternion<float> >’
  266 |     Alignment = internal::traits<Coefficients>::Alignment,
      |                                                 ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:24:46:   required from here
   24 |     ResAlignment = traits<Quaternion<float> >::Alignment
      |                                              ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(4) float>::half’ {aka ‘__m128’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:271:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<float, 4, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<float, 4, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<float, 4, 1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:46:50:   required from ‘class Eigen::QuaternionBase<Eigen::Quaternion<float> >’
   46 |   typedef typename Coefficients::CoeffReturnType CoeffReturnType;
      |                                                  ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:273:7:   required from ‘class Eigen::Quaternion<float>’
  273 | class Quaternion : public QuaternionBase<Quaternion<_Scalar,_Options> >
      |       ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:27:3:   required from here
   27 |   {
      |   ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, 4>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<double, 4, 1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:266:49:   required from ‘struct Eigen::internal::traits<Eigen::Quaternion<double> >’
  266 |     Alignment = internal::traits<Coefficients>::Alignment,
      |                                                 ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:98:47:   required from here
   98 |     ResAlignment = traits<Quaternion<double> >::Alignment
      |                                               ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, 4, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, 4, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, 4, 1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:46:50:   required from ‘class Eigen::QuaternionBase<Eigen::Quaternion<double> >’
   46 |   typedef typename Coefficients::CoeffReturnType CoeffReturnType;
      |                                                  ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:273:7:   required from ‘class Eigen::Quaternion<double>’
  273 | class Quaternion : public QuaternionBase<Quaternion<_Scalar,_Options> >
      |       ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:102:3:   required from here
  102 |   {
      |   ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:37,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrixBase.h: In instantiation of ‘class Eigen::SparseMatrixBase<Eigen::SparseMatrix<double, 0, int> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseCompressedBase.h:36:7:   required from ‘class Eigen::SparseCompressedBase<Eigen::SparseMatrix<double, 0, int> >’
   36 | class SparseCompressedBase
      |       ^~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrix.h:96:7:   required from ‘class Eigen::SparseMatrix<double, 0, int>’
   96 | class SparseMatrix
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/ConstrainedConjGrad.h:61:25:   required from here
   61 |   typedef Triplet<double> T;
      |                         ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrixBase.h:47:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   47 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, -1>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<double, -1, -1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, -1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include/Rcpp/InputParameter.h:64:11:   required from ‘class Rcpp::ConstInputParameter<Eigen::Matrix<double, -1, -1> >’
   64 |         T obj ;
      |           ^~~
RcppExports.cpp:21:73:   required from here
   21 |     Rcpp::traits::input_parameter< const Eigen::MatrixXd >::type w(wSEXP);
      |                                                                         ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, -1, -1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, -1, -1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, -1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include/Rcpp/InputParameter.h:64:11:   required from ‘class Rcpp::ConstInputParameter<Eigen::Matrix<double, -1, -1> >’
   64 |         T obj ;
      |           ^~~
RcppExports.cpp:21:73:   required from here
   21 |     Rcpp::traits::input_parameter< const Eigen::MatrixXd >::type w(wSEXP);
      |                                                                         ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, -1, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, -1, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, 1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include/Rcpp/InputParameter.h:51:11:   required from ‘class Rcpp::ReferenceInputParameter<Eigen::Matrix<double, -1, 1> >’
   51 |         T obj ;
      |           ^~~
RcppExports.cpp:86:68:   required from here
   86 |     Rcpp::traits::input_parameter< Eigen::VectorXd& >::type d(dSEXP);
      |                                                                    ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp -DEIGEN_INITIALIZE_MATRICES_BY_ZERO -DEIGEN_NO_DEBUG -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppFunctions.cpp -o RcppFunctions.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:205,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Dense:1,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:28,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigen.h:25,
                 from ../inst/include/RcppMLCommon.hpp:36,
                 from ../inst/include/RcppML.hpp:11,
                 from RcppFunctions.cpp:8:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:46:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   46 | typedef eigen_packet_wrapper<__m128i, 0> Packet4i;
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:47:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   47 | typedef eigen_packet_wrapper<__m128i, 1> Packet16b;
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:49:39: warning: ignoring attributes on template argument ‘__m128’ [-Wignored-attributes]
   49 | template<> struct is_arithmetic<__m128>  { enum { value = true }; };
      |                                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:50:40: warning: ignoring attributes on template argument ‘__m128i’ [-Wignored-attributes]
   50 | template<> struct is_arithmetic<__m128i> { enum { value = true }; };
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:51:40: warning: ignoring attributes on template argument ‘__m128d’ [-Wignored-attributes]
   51 | template<> struct is_arithmetic<__m128d> { enum { value = true }; };
      |                                        ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:222:43: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
  222 | template<> struct unpacket_traits<Packet4f> {
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:228:43: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
  228 | template<> struct unpacket_traits<Packet2d> {
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:1124:34: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
 1124 | ptranspose(PacketBlock<Packet4f,4>& kernel) {
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/PacketMath.h:1129:34: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
 1129 | ptranspose(PacketBlock<Packet2d,2>& kernel) {
      |                                  ^
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:174:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:16:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
   16 |   struct conj_helper<PACKET_REAL, PACKET_CPLX, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:173:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  173 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet2cf,Packet4f)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:29:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet4f’ {aka ‘__m128’} [-Wignored-attributes]
   29 |   struct conj_helper<PACKET_CPLX, PACKET_REAL, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:173:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  173 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet2cf,Packet4f)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:16:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
   16 |   struct conj_helper<PACKET_REAL, PACKET_CPLX, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:298:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  298 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet1cd,Packet2d)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/Default/ConjHelper.h:29:60: warning: ignoring attributes on template argument ‘Eigen::internal::Packet2d’ {aka ‘__m128d’} [-Wignored-attributes]
   29 |   struct conj_helper<PACKET_CPLX, PACKET_REAL, false, false> {          \
      |                                                            ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/arch/SSE/Complex.h:298:1: note: in expansion of macro ‘EIGEN_MAKE_CONJ_HELPER_CPLX_REAL’
  298 | EIGEN_MAKE_CONJ_HELPER_CPLX_REAL(Packet1cd,Packet2d)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:165:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<float, 4>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<float, 4, 1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:266:49:   required from ‘struct Eigen::internal::traits<Eigen::Quaternion<float> >’
  266 |     Alignment = internal::traits<Coefficients>::Alignment,
      |                                                 ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:24:46:   required from here
   24 |     ResAlignment = traits<Quaternion<float> >::Alignment
      |                                              ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(4) float>::half’ {aka ‘__m128’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:271:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<float, 4, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<float, 4, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<float, 4, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<float, 4, 1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:46:50:   required from ‘class Eigen::QuaternionBase<Eigen::Quaternion<float> >’
   46 |   typedef typename Coefficients::CoeffReturnType CoeffReturnType;
      |                                                  ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:273:7:   required from ‘class Eigen::Quaternion<float>’
  273 | class Quaternion : public QuaternionBase<Quaternion<_Scalar,_Options> >
      |       ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:27:3:   required from here
   27 |   {
      |   ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<float>::type’ {aka ‘__m128’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, 4>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<double, 4, 1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:266:49:   required from ‘struct Eigen::internal::traits<Eigen::Quaternion<double> >’
  266 |     Alignment = internal::traits<Coefficients>::Alignment,
      |                                                 ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:98:47:   required from here
   98 |     ResAlignment = traits<Quaternion<double> >::Alignment
      |                                               ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, 4, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, 4, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, 4, 1>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:46:50:   required from ‘class Eigen::QuaternionBase<Eigen::Quaternion<double> >’
   46 |   typedef typename Coefficients::CoeffReturnType CoeffReturnType;
      |                                                  ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/Quaternion.h:273:7:   required from ‘class Eigen::Quaternion<double>’
  273 | class Quaternion : public QuaternionBase<Quaternion<_Scalar,_Options> >
      |       ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Geometry/arch/Geometry_SIMD.h:102:3:   required from here
  102 |   {
      |   ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/SparseCore:37,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Sparse:26,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/RcppEigenForward.h:29:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrixBase.h: In instantiation of ‘class Eigen::SparseMatrixBase<Eigen::SparseMatrix<double, 0, int> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseCompressedBase.h:36:7:   required from ‘class Eigen::SparseCompressedBase<Eigen::SparseMatrix<double, 0, int> >’
   36 | class SparseCompressedBase
      |       ^~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrix.h:96:7:   required from ‘class Eigen::SparseMatrix<double, 0, int>’
   96 | class SparseMatrix
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/ConstrainedConjGrad.h:61:25:   required from here
   61 |   typedef Triplet<double> T;
      |                         ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/SparseCore/SparseMatrixBase.h:47:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   47 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, -1>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<double, -1, -1> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, -1>’
  178 | class Matrix
      |       ^~~~~~
../inst/include/RcppML/bits.hpp:48:84:   required from here
   48 | Eigen::MatrixXd submat(const Eigen::MatrixXd& x, const Eigen::VectorXi& col_indices){
      |                                                                                    ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, -1, -1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, -1, -1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, -1>’
  178 | class Matrix
      |       ^~~~~~
../inst/include/RcppML/bits.hpp:48:84:   required from here
   48 | Eigen::MatrixXd submat(const Eigen::MatrixXd& x, const Eigen::VectorXi& col_indices){
      |                                                                                    ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 1>’
  223 | template<typename Derived> class MapBase<Derived, WriteAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<Eigen::Matrix<double, -1, -1>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   required from ‘class Eigen::BlockImpl<Eigen::Matrix<double, -1, -1>, -1, 1, true, Eigen::Dense>’
  154 | class BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
../inst/include/RcppML/bits.hpp:51:11:   required from here
   51 |     x_.col(i) = x.col(col_indices(i));
      |     ~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Matrix<double, -1, -1>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   required from ‘class Eigen::BlockImpl<const Eigen::Matrix<double, -1, -1>, -1, 1, true, Eigen::Dense>’
  154 | class BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
../inst/include/RcppML/bits.hpp:51:22:   required from here
   51 |     x_.col(i) = x.col(col_indices(i));
      |                 ~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, -1, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, -1, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, -1, 1>’
  178 | class Matrix
      |       ^~~~~~
../inst/include/RcppML/bits.hpp:55:107:   required from here
   55 | inline Eigen::VectorXd subvec(const Eigen::MatrixXd& b, const Eigen::VectorXi& ind, const unsigned int col) {
      |                                                                                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1>’
  223 | template<typename Derived> class MapBase<Derived, WriteAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<Eigen::Matrix<double, -1, -1>, 1, -1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   required from ‘class Eigen::BlockImpl<Eigen::Matrix<double, -1, -1>, 1, -1, false, Eigen::Dense>’
  154 | class BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
../inst/include/RcppML/bits.hpp:103:20:   required from here
  103 |     x_reordered.row(i) = x.row(ind[i]);
      |     ~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Matrix<double, -1, -1>, 1, -1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   required from ‘class Eigen::BlockImpl<const Eigen::Matrix<double, -1, -1>, 1, -1, false, Eigen::Dense>’
  154 | class BlockImpl<XprType, BlockRows, BlockCols, InnerPanel, Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
../inst/include/RcppML/bits.hpp:103:31:   required from here
  103 |     x_reordered.row(i) = x.row(ind[i]);
      |                          ~~~~~^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:38:28:   required from ‘struct Eigen::internal::traits<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > > >’
   38 |                    >::type Scalar;
      |                            ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:24:39:   required from here
   24 |           b -= a.col(i) * -h(i, sample);
      |                                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:24:39:   required from here
   24 |           b -= a.col(i) * -h(i, sample);
      |                                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 2, 2>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 2, 2>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 2, 2>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, 2, 2> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, 2, 2> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, 2, 2> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, 2, 2>’
  178 | class Matrix
      |       ^~~~~~
../inst/include/RcppML/project.hpp:42:27:   required from here
   42 |     const double a01b1 = a(0, 1) * b1;
      |                          ~^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Matrix<double, -1, -1>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
../inst/include/RcppML/project.hpp:106:40:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                             ~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0, 8>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
../inst/include/RcppML/project.hpp:106:41:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                                         ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Diagonal.h:63:53:   required from ‘class Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0>’
   63 | template<typename MatrixType, int _DiagIndex> class Diagonal
      |                                                     ^~~~~~~~
../inst/include/RcppML/project.hpp:107:15:   required from here
  107 |     a.diagonal().array() += TINY_NUM;
      |     ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, 2>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:179:81:   required from ‘class Eigen::DenseBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >’
  179 |     typedef typename internal::find_best_packet<Scalar,SizeAtCompileTime>::type PacketScalar;
      |                                                                                 ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Diagonal.h:63:53:   required from ‘class Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0>’
   63 | template<typename MatrixType, int _DiagIndex> class Diagonal
      |                                                     ^~~~~~~~
../inst/include/RcppML/project.hpp:107:15:   required from here
  107 |     a.diagonal().array() += TINY_NUM;
      |     ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayWrapper.h:42:7:   required from ‘class Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >’
   42 | class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> >
      |       ^~~~~~~~~~~~
../inst/include/RcppML/project.hpp:107:23:   required from here
  107 |     a.diagonal().array() += TINY_NUM;
      |     ~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Diagonal.h:63:53:   required from ‘class Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0>’
   63 | template<typename MatrixType, int _DiagIndex> class Diagonal
      |                                                     ^~~~~~~~
../inst/include/RcppML/project.hpp:122:17:   required from here
  122 |       a.diagonal().array() += TINY_NUM;
      |       ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayWrapper.h:42:7:   required from ‘class Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >’
   42 | class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> >
      |       ^~~~~~~~~~~~
../inst/include/RcppML/project.hpp:122:25:   required from here
  122 |       a.diagonal().array() += TINY_NUM;
      |       ~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:128:50:   required from here
  128 |         Eigen::VectorXd b = Eigen::VectorXd::Zero(h.rows());
      |                             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:130:43:   required from here
  130 |           b += it.value() * w.col(it.row());
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayWrapper.h:42:7:   required from ‘class Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> >’
   42 | class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> >
      |       ^~~~~~~~~~~~
../inst/include/RcppML/project.hpp:131:29:   required from here
  131 |         if (L1 != 0) b.array() -= L1;
      |                      ~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:86:7:   required from ‘class Eigen::SolveImpl<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1>, Eigen::Dense>’
   86 | class SolveImpl<Decomposition,RhsType,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:62:7:   required from ‘class Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >’
   62 | class Solve : public SolveImpl<Decomposition,RhsType,typename internal::traits<RhsType>::StorageKind>
      |       ^~~~~
../inst/include/RcppML/project.hpp:133:31:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                    ~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayWrapper.h:42:7:   required from ‘class Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   42 | class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> >
      |       ^~~~~~~~~~~~
../inst/include/RcppML/project.hpp:134:38:   required from here
  134 |         if (nonneg && (h.col(i).array() < 0).any()) {
      |                        ~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:38:28:   required from ‘struct Eigen::internal::traits<Eigen::CwiseBinaryOp<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > > >’
   38 |                    >::type Scalar;
      |                            ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:134:43:   required from here
  134 |         if (nonneg && (h.col(i).array() < 0).any()) {
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
../inst/include/RcppML/project.hpp:136:27:   required from here
  136 |           b -= a * h.col(i);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<Eigen::Matrix<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<Eigen::Matrix<double, -1, -1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<Eigen::Matrix<double, -1, -1>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<Eigen::Matrix<double, -1, -1> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
../inst/include/RcppML/project.hpp:149:46:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                                  ~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0, 8>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
../inst/include/RcppML/project.hpp:149:47:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                                               ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
../inst/include/RcppML/project.hpp:198:23:   required from here
  198 |       b += w * A.col(i);
      |                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayWrapper.h:42:7:   required from ‘class Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >’
   42 | class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> >
      |       ^~~~~~~~~~~~
../inst/include/RcppML/project.hpp:247:25:   required from here
  247 |     if (L1 != 0) w.array() -= L1;
      |                  ~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:94:7:   required from ‘class Eigen::CwiseUnaryOpImpl<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> >, Eigen::Dense>’
   94 | class CwiseUnaryOpImpl
      |       ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:55:7:   required from ‘class Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >’
   55 | class CwiseUnaryOp : public CwiseUnaryOpImpl<UnaryOp, XprType, typename internal::traits<XprType>::StorageKind>, internal::no_assignment_operator
      |       ^~~~~~~~~~~~
../inst/include/RcppML/nmf.hpp:101:41:   required from here
  101 |           sq_loss += wh_i.array().square().sum();
      |                      ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/VectorwiseOp.h:56:7:   required from ‘class Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>’
   56 | class PartialReduxExpr : public internal::dense_xpr_base< PartialReduxExpr<MatrixType, MemberOp, Direction> >::type,
      |       ^~~~~~~~~~~~~~~~
../inst/include/RcppML/nmf.hpp:154:26:   required from here
  154 |       d = w.rowwise().sum();
      |           ~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:86:7:   required from ‘class Eigen::SolveImpl<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, Eigen::Dense>’
   86 | class SolveImpl<Decomposition,RhsType,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:62:7:   required from ‘class Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
   62 | class Solve : public SolveImpl<Decomposition,RhsType,typename internal::traits<RhsType>::StorageKind>
      |       ^~~~~
RcppFunctions.cpp:259:31:   required from here
  259 |       x.col(col) = a_llt.solve(b.col(col));
      |                    ~~~~~~~~~~~^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<indexing_functor<Eigen::Matrix<double, -1, -1>, Eigen::Matrix<int, -1, 1>, Eigen::Matrix<int, -1, 1> >, Eigen::Matrix<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<indexing_functor<Eigen::Matrix<double, -1, -1>, Eigen::Matrix<int, -1, 1>, Eigen::Matrix<int, -1, 1> >, Eigen::Matrix<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<indexing_functor<Eigen::Matrix<double, -1, -1>, Eigen::Matrix<int, -1, 1>, Eigen::Matrix<int, -1, 1> >, Eigen::Matrix<double, -1, -1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<indexing_functor<Eigen::Matrix<double, -1, -1>, Eigen::Matrix<int, -1, 1>, Eigen::Matrix<int, -1, 1> >, Eigen::Matrix<double, -1, -1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
RcppFunctions.cpp:264:38:   required from here
  264 |         Eigen::MatrixXd asub = submat(a, gtz_ind, gtz_ind);
      |                                ~~~~~~^~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
RcppFunctions.cpp:281:49:   required from here
  281 |               b.col(col) -= a.col(i) * -x(i, col);
      |                                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, 2, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, 2, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, 2, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Array<double, 2, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::Array<double, 2, 1> >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Array<double, 2, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Array.h:45:7:   required from ‘class Eigen::Array<double, 2, 1>’
   45 | class Array
      |       ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:27:67:   required from ‘Derived& Eigen::ArrayBase<Derived>::operator+=(const Scalar&) [with Derived = Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >; Scalar = double]’
   27 |   internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar,Scalar>());
      |                                              ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:107:29:   required from here
   21 | #define TINY_NUM 1e-15 // epsilon for numerical stability
      |                  ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, 2, 1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, 2, 1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, 2, 1> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, 2, 1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:27:67:   required from ‘Derived& Eigen::ArrayBase<Derived>::operator+=(const Scalar&) [with Derived = Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, 2, 2>, 0> >; Scalar = double]’
   27 |   internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar,Scalar>());
      |                                              ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:107:29:   required from here
   21 | #define TINY_NUM 1e-15 // epsilon for numerical stability
      |                  ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, 1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, 1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Array<double, -1, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::Array<double, -1, 1> >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Array<double, -1, 1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Array.h:45:7:   required from ‘class Eigen::Array<double, -1, 1>’
   45 | class Array
      |       ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:27:67:   required from ‘Derived& Eigen::ArrayBase<Derived>::operator+=(const Scalar&) [with Derived = Eigen::ArrayWrapper<Eigen::Diagonal<Eigen::Matrix<double, -1, -1>, 0> >; Scalar = double]’
   27 |   internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar,Scalar>());
      |                                              ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:122:31:   required from here
   21 | #define TINY_NUM 1e-15 // epsilon for numerical stability
      |                  ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:277:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1384:41:   required from ‘struct Eigen::internal::evaluator_wrapper_base<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
 1384 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1464:8:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, Eigen::internal::IndexBased, double>’
 1464 | struct unary_evaluator<ArrayWrapper<TArgType> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:41:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/BooleanRedux.h:108:50:   required from ‘bool Eigen::DenseBase<Derived>::any() const [with Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_cmp_op<double, double, Eigen::internal::cmp_LT>, const Eigen::ArrayWrapper<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true> >, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, 1> > >]’
  108 |           && SizeAtCompileTime * (int(Evaluator::CoeffReadCost) + int(NumTraits<Scalar>::AddCost)) <= EIGEN_UNROLLING_LIMIT
      |                                                  ^~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:134:49:   required from here
  134 |         if (nonneg && (h.col(i).array() < 0).any()) {
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, -1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, -1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Array<double, -1, -1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Array<double, -1, -1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::Array<double, -1, -1> >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Array<double, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Array.h:45:7:   required from ‘class Eigen::Array<double, -1, -1>’
   45 | class Array
      |       ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:34:67:   required from ‘Derived& Eigen::ArrayBase<Derived>::operator-=(const Scalar&) [with Derived = Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >; Scalar = double]’
   34 |   internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::sub_assign_op<Scalar,Scalar>());
      |                                              ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:247:31:   required from here
  247 |     if (L1 != 0) w.array() -= L1;
      |                               ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ArrayBase.h:39:34:   required from ‘class Eigen::ArrayBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, -1> > >’
   39 | template<typename Derived> class ArrayBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Array<double, -1, -1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:34:67:   required from ‘Derived& Eigen::ArrayBase<Derived>::operator-=(const Scalar&) [with Derived = Eigen::ArrayWrapper<Eigen::Matrix<double, -1, -1> >; Scalar = double]’
   34 |   internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::sub_assign_op<Scalar,Scalar>());
      |                                              ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:247:31:   required from here
  247 |     if (L1 != 0) w.array() -= L1;
      |                               ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, -1> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, -1> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, -1> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, -1> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:347:30:   required from ‘Derived& Eigen::DenseBase<Derived>::setConstant(const Scalar&) [with Derived = Eigen::Matrix<double, -1, -1>; Scalar = double]’
  347 |   return derived() = Constant(rows(), cols(), val);
      |                      ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:548:10:   required from ‘Derived& Eigen::DenseBase<Derived>::setZero() [with Derived = Eigen::Matrix<double, -1, -1>]’
  548 |   return setConstant(Scalar(0));
      |          ^~~~~~~~~~~
../inst/include/RcppML/project.hpp:97:14:   required from here
   97 |     h.setZero();
      |     ~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/VectorBlock.h:56:47:   required from ‘class Eigen::VectorBlock<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1>’
   56 | template<typename VectorType, int Size> class VectorBlock
      |                                               ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:43:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                     ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:103:81:   required from ‘class Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>’
  103 | template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class Block
      |                                                                                 ^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/VectorBlock.h:56:47:   required from ‘class Eigen::VectorBlock<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, -1>’
   56 | template<typename VectorType, int Size> class VectorBlock
      |                                               ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:101:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                                                                               ~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘Eigen::Index Eigen::internal::first_default_aligned(const Eigen::DenseBase<Derived>&) [with Derived = Eigen::CwiseUnaryOp<scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >; Eigen::Index = long int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:243:63:   required from ‘static Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::Scalar Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::run(const Evaluator&, const Func&, const XprType&) [with XprType = Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >; Func = Eigen::internal::scalar_sum_op<double, double>; Evaluator = Eigen::internal::redux_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > > >; Scalar = double]’
  243 |     const Index alignedStart = internal::first_default_aligned(xpr);
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:418:56:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >; typename Eigen::internal::traits<T>::Scalar = double]’
  418 |   return internal::redux_impl<Func, ThisEvaluator>::run(thisEval, func, derived());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::sum() const [with Derived = Eigen::CwiseUnaryOp<Eigen::internal::scalar_square_op<double>, const Eigen::ArrayWrapper<Eigen::Matrix<double, -1, 1> > >; typename Eigen::internal::traits<T>::Scalar = double]’
  463 |   return derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>());
      |          ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/nmf.hpp:101:47:   required from here
  101 |           sq_loss += wh_i.array().square().sum();
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:654:74: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  654 |   return internal::first_aligned<int(unpacket_traits<DefaultPacketType>::alignment),Derived>(m);
      |                                                                          ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘Eigen::Index Eigen::internal::first_default_aligned(const Eigen::DenseBase<Derived>&) [with Derived = Eigen::Matrix<double, -1, 1>; Eigen::Index = long int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:243:63:   required from ‘static Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::Scalar Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::run(const Evaluator&, const Func&, const XprType&) [with XprType = Eigen::Matrix<double, -1, 1>; Func = Eigen::internal::scalar_sum_op<double, double>; Evaluator = Eigen::internal::redux_evaluator<Eigen::Matrix<double, -1, 1> >; Scalar = double]’
  243 |     const Index alignedStart = internal::first_default_aligned(xpr);
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:418:56:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::Matrix<double, -1, 1>; typename Eigen::internal::traits<T>::Scalar = double]’
  418 |   return internal::redux_impl<Func, ThisEvaluator>::run(thisEval, func, derived());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::sum() const [with Derived = Eigen::Matrix<double, -1, 1>; typename Eigen::internal::traits<T>::Scalar = double]’
  463 |   return derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>());
      |          ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/nmf.hpp:134:24:   required from here
  134 |       return losses.sum() / (h.cols() * w.cols());
      |              ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:654:74: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  654 |   return internal::first_aligned<int(unpacket_traits<DefaultPacketType>::alignment),Derived>(m);
      |                                                                          ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:94:7:   required from ‘class Eigen::CwiseUnaryOpImpl<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>, Eigen::Dense>’
   94 | class CwiseUnaryOpImpl
      |       ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:55:7:   required from ‘class Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >’
   55 | class CwiseUnaryOp : public CwiseUnaryOpImpl<UnaryOp, XprType, typename internal::traits<XprType>::StorageKind>, internal::no_assignment_operator
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:221:22:   required from ‘static typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::internal::lpNorm_selector<Derived, 1>::run(const Eigen::MatrixBase<Derived>&) [with Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  221 |     return m.cwiseAbs().sum();
      |            ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:269:52:   required from ‘typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::MatrixBase<Derived>::lpNorm() const [with int p = 1; Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  269 |   return internal::lpNorm_selector<Derived, p>::run(*this);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:74:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:94:7:   required from ‘class Eigen::CwiseUnaryOpImpl<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>, Eigen::Dense>’
   94 | class CwiseUnaryOpImpl
      |       ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:55:7:   required from ‘class Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >’
   55 | class CwiseUnaryOp : public CwiseUnaryOpImpl<UnaryOp, XprType, typename internal::traits<XprType>::StorageKind>, internal::no_assignment_operator
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:221:22:   required from ‘static typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::internal::lpNorm_selector<Derived, 1>::run(const Eigen::MatrixBase<Derived>&) [with Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  221 |     return m.cwiseAbs().sum();
      |            ~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:269:52:   required from ‘typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::MatrixBase<Derived>::lpNorm() const [with int p = 1; Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  269 |   return internal::lpNorm_selector<Derived, p>::run(*this);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:125:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:358:41:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  358 |       Block<MatrixType,Dynamic,Dynamic> A11(m,k,   k,   bs,bs);
      |                                         ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:27:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:774:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Matrix<double, -1, 1>; SrcXprType = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >; Functor = add_assign_op<double, double>]’
  774 |   SrcEvaluatorType srcEvaluator(src);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Matrix<double, -1, 1>; SrcXprType = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >; Functor = Eigen::internal::add_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >; Func = add_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >; Func = add_assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:177:18:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator+=(const Eigen::MatrixBase<OtherDerived>&) [with OtherDerived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true> >; Derived = Eigen::Matrix<double, -1, 1>]’
  177 |   call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:130:43:   required from here
  130 |           b += it.value() * w.col(it.row());
      |                                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:774:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; SrcXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Functor = swap_assign_op<double>]’
  774 |   SrcEvaluatorType srcEvaluator(src);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; SrcXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Functor = Eigen::internal::swap_assign_op<double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Src = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Func = swap_assign_op<double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Src = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Func = swap_assign_op<double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:424:22:   required from ‘void Eigen::DenseBase<Derived>::swap(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>]’
  424 |       call_assignment(derived(), other.const_cast_derived(), internal::swap_assign_op<Scalar>());
      |       ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/nmf.hpp:139:22:   required from here
  139 |         w.row(1).swap(w.row(0));
      |         ~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:774:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; SrcXprType = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; Functor = assign_op<double, double>]’
  774 |   SrcEvaluatorType srcEvaluator(src);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; SrcXprType = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; Functor = Eigen::internal::assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Src = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Src = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>; Src = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/bits.hpp:103:38:   required from here
  103 |     x_reordered.row(i) = x.row(ind[i]);
      |                                      ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:345:45:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:372:102:   required from ‘struct Eigen::internal::plain_object_eval<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::Dense>’
  372 |   typedef typename plain_matrix_type_dense<T,typename traits<T>::XprKind, evaluator<T>::Flags>::type type;
      |                                                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:370:45:   required from ‘struct Eigen::internal::generic_product_impl<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::DenseShape, Eigen::DenseShape, 7>’
  370 |   typedef typename nested_eval<Rhs,1>::type RhsNested;
      |                                             ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:479:24:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  478 |       return internal::generic_product_impl<Lhs,typename Rhs::ConstColXpr,DenseShape,DenseShape,GemvProduct>
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  479 |         ::scaleAndAddTo(dst_vec, a_lhs, a_rhs.col(0), alpha);
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:345:45:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:564:45:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >, Eigen::internal::IndexBased, double>’
  564 |     CoeffReadCost = int(evaluator<ArgType>::CoeffReadCost) + int(functor_traits<UnaryOp>::Cost),
      |                                             ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:221:28:   required from ‘static typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::internal::lpNorm_selector<Derived, 1>::run(const Eigen::MatrixBase<Derived>&) [with Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  221 |     return m.cwiseAbs().sum();
      |            ~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:269:52:   required from ‘typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::MatrixBase<Derived>::lpNorm() const [with int p = 1; Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  269 |   return internal::lpNorm_selector<Derived, p>::run(*this);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:74:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:564:45:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  564 |     CoeffReadCost = int(evaluator<ArgType>::CoeffReadCost) + int(functor_traits<UnaryOp>::Cost),
      |                                             ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:221:28:   required from ‘static typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::internal::lpNorm_selector<Derived, 1>::run(const Eigen::MatrixBase<Derived>&) [with Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  221 |     return m.cwiseAbs().sum();
      |            ~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:269:52:   required from ‘typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::MatrixBase<Derived>::lpNorm() const [with int p = 1; Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  269 |   return internal::lpNorm_selector<Derived, p>::run(*this);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:125:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:94:7:   required from ‘class Eigen::CwiseUnaryOpImpl<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Dense>’
   94 | class CwiseUnaryOpImpl
      |       ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:55:7:   required from ‘class Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   55 | class CwiseUnaryOp : public CwiseUnaryOpImpl<UnaryOp, XprType, typename internal::traits<XprType>::StorageKind>, internal::no_assignment_operator
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:98:40:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:94:7:   required from ‘class Eigen::CwiseUnaryOpImpl<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, Eigen::Dense>’
   94 | class CwiseUnaryOpImpl
      |       ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseUnaryOp.h:55:7:   required from ‘class Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   55 | class CwiseUnaryOp : public CwiseUnaryOpImpl<UnaryOp, XprType, typename internal::traits<XprType>::StorageKind>, internal::no_assignment_operator
      |       ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:98:40:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:345:45:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:372:102:   required from ‘struct Eigen::internal::plain_object_eval<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::Dense>’
  372 |   typedef typename plain_matrix_type_dense<T,typename traits<T>::XprKind, evaluator<T>::Flags>::type type;
      |                                                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:370:45:   required from ‘struct Eigen::internal::generic_product_impl<Eigen::Matrix<double, -1, -1>, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::DenseShape, Eigen::DenseShape, 7>’
  370 |   typedef typename nested_eval<Rhs,1>::type RhsNested;
      |                                             ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:479:24:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  478 |       return internal::generic_product_impl<Lhs,typename Rhs::ConstColXpr,DenseShape,DenseShape,GemvProduct>
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  479 |         ::scaleAndAddTo(dst_vec, a_lhs, a_rhs.col(0), alpha);
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0, 7>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:345:45:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:120:7:   required from ‘class Eigen::internal::dense_product_base<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1, 8>’
  120 | class dense_product_base
      |       ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:152:7:   required from ‘class Eigen::ProductImpl<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1, Eigen::Dense>’
  152 | class ProductImpl<Lhs,Rhs,Option,Dense>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Product.h:71:7:   required from ‘class Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 1>’
   71 | class Product : public ProductImpl<_Lhs,_Rhs,Option,
      |       ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:462:68:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 2> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 2> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 2> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 2, 2> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:347:30:   required from ‘Derived& Eigen::DenseBase<Derived>::setConstant(const Scalar&) [with Derived = Eigen::Matrix<double, 2, 2>; Scalar = double]’
  347 |   return derived() = Constant(rows(), cols(), val);
      |                      ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:548:10:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:330:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘class Eigen::internal::gebp_traits<double, double, false, false, 1, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/Parallelizer.h:126:68:   required from ‘void Eigen::internal::parallelize_gemm(const Functor&, Index, Index, Index, bool) [with bool Condition = false; Functor = gemm_functor<double, long int, general_matrix_matrix_product<long int, double, 0, false, double, 1, false, 0, 1>, Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, Eigen::Matrix<double, 2, 2>, gemm_blocking_space<0, double, double, 2, 2, -1, 1, false> >; Index = long int]’
  126 |   Index pb_max_threads = std::max<Index>(1,size / Functor::Traits::nr);
      |                                                                    ^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:509:9:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  508 |     internal::parallelize_gemm<(Dest::MaxRowsAtCompileTime>32 || Dest::MaxRowsAtCompileTime==Dynamic)>
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  509 |         (GemmFunctor(lhs, rhs, dst, actualAlpha, blocking), a_lhs.rows(), a_rhs.cols(), a_lhs.cols(), Dest::Flags&RowMajorBit);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                 ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                                                              ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  433 |     LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  434 |     RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  435 |     ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  460 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  461 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  462 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  465 |   typedef QuadPacket<RhsPacket> RhsPacketx4;
      |                                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘class Eigen::internal::gebp_traits<double, double, false, false, 1, 1>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1080:42:   required from ‘struct Eigen::internal::gebp_kernel<double, double, long int, Eigen::internal::blas_data_mapper<double, long int, 0, 0, 1>, 4, 4, false, false>’
 1080 |   typedef typename HalfTraits::LhsPacket LhsPacketHalf;
      |                                          ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:231:93:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  231 |     gebp_kernel<Scalar, Scalar, Index, LhsMapper, Traits::mr, Traits::nr, false, Conjugate> gebp_kernel;
      |                                                                                             ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                 ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                                                              ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  433 |     LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  434 |     RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  435 |     ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  460 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  461 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  462 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  465 |   typedef QuadPacket<RhsPacket> RhsPacketx4;
      |                                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘class Eigen::internal::gebp_traits<double, double, false, false, 1, 2>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1085:45:   required from ‘struct Eigen::internal::gebp_kernel<double, double, long int, Eigen::internal::blas_data_mapper<double, long int, 0, 0, 1>, 4, 4, false, false>’
 1085 |   typedef typename QuarterTraits::LhsPacket LhsPacketQuarter;
      |                                             ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:231:93:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  231 |     gebp_kernel<Scalar, Scalar, Index, LhsMapper, Traits::mr, Traits::nr, false, Conjugate> gebp_kernel;
      |                                                                                             ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:425:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  425 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:426:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  426 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:427:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  427 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:384:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
  384 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                 ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:49: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  432 |     Vectorizable = unpacket_traits<_LhsPacket>::vectorizable && unpacket_traits<_RhsPacket>::vectorizable,
      |                                                                                              ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:432:94: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  433 |     LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:433:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  434 |     RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:434:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  435 |     ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1,
      |                                                                 ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:435:65: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  460 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:460:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  461 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:461:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  462 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:462:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
  465 |   typedef QuadPacket<RhsPacket> RhsPacketx4;
      |                                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:465:33: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘struct Eigen::internal::gemm_pack_rhs<double, long int, Eigen::internal::const_blas_data_mapper<double, long int, 1>, 4, 1, false, false>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:232:74:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  232 |     gemm_pack_rhs<Scalar, Index, RhsMapper, Traits::nr, RhsStorageOrder> pack_rhs;
      |                                                                          ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2504:50: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2504 |   typedef typename unpacket_traits<Packet>::half HalfPacket;
      |                                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2505:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2505 |   typedef typename unpacket_traits<typename unpacket_traits<Packet>::half>::half QuarterPacket;
      |                                                                                  ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2505:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2508:56: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2508 |          HalfPacketSize = unpacket_traits<HalfPacket>::size,
      |                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2508:56: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2509 |                  QuarterPacketSize = unpacket_traits<QuarterPacket>::size};
      |                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘struct Eigen::internal::gemm_pack_rhs<double, long int, Eigen::internal::const_blas_data_mapper<double, long int, 1>, 4, 1, false, true>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:233:85:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  233 |     gemm_pack_rhs<Scalar, Index, RhsMapper, Traits::nr, RhsStorageOrder,false,true> pack_rhs_panel;
      |                                                                                     ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2504:50: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2504 |   typedef typename unpacket_traits<Packet>::half HalfPacket;
      |                                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2505:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2505 |   typedef typename unpacket_traits<typename unpacket_traits<Packet>::half>::half QuarterPacket;
      |                                                                                  ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2505:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2508:56: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2508 |          HalfPacketSize = unpacket_traits<HalfPacket>::size,
      |                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2508:56: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 2509 |                  QuarterPacketSize = unpacket_traits<QuarterPacket>::size};
      |                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2509:70: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, 1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/nmf.hpp:98:37:   required from here
   98 |           Eigen::VectorXd wh_i = w0 * h.col(i);
      |                                  ~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/Core:333:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h: In instantiation of ‘class Eigen::internal::gemv_traits<double, double, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:87:38:   required from ‘struct Eigen::internal::general_matrix_vector_product<long int, double, Eigen::internal::const_blas_data_mapper<double, long int, 0>, 0, false, double, Eigen::internal::const_blas_data_mapper<double, long int, 1>, false, 0>’
   87 |   typedef typename Traits::LhsPacket LhsPacket;
      |                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:253:134:   required from ‘static void Eigen::internal::gemv_dense_selector<2, 0, true>::run(const Lhs&, const Rhs&, Dest&, const typename Dest::Scalar&) [with Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; typename Dest::Scalar = double]’
  252 |       general_matrix_vector_product
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                   
  253 |           <Index,LhsScalar,LhsMapper,ColMajor,LhsBlasTraits::NeedToConjugate,RhsScalar,RhsMapper,RhsBlasTraits::NeedToConjugate>::run(
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  254 |           actualLhs.rows(), actualLhs.cols(),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
  255 |           LhsMapper(actualLhs.data(), actualLhs.outerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  256 |           RhsMapper(actualRhs.data(), actualRhs.innerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  257 |           dest.data(), 1,
      |           ~~~~~~~~~~~~~~~                                                                                                             
  258 |           compatibleAlpha);
      |           ~~~~~~~~~~~~~~~~                                                                                                            
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:388:34:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 7>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Scalar = double]’
  385 |     internal::gemv_dense_selector<Side,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  386 |                             (int(MatrixType::Flags)&RowMajorBit) ? RowMajor : ColMajor,
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  387 |                             bool(internal::blas_traits<MatrixType>::HasUsableDirectAccess)
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  388 |                            >::run(actual_lhs, actual_rhs, dst, alpha);
      |                            ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:479:24:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  478 |       return internal::generic_product_impl<Lhs,typename Rhs::ConstColXpr,DenseShape,DenseShape,GemvProduct>
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  479 |         ::scaleAndAddTo(dst_vec, a_lhs, a_rhs.col(0), alpha);
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   51 |         Vectorizable = unpacket_traits<_LhsPacket>::vectorizable &&
      |                                                     ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   52 |         unpacket_traits<_RhsPacket>::vectorizable &&
      |                                      ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                          ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                                                                  ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   54 |         LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   55 |         RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |         ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   59 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   60 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   61 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h: In instantiation of ‘class Eigen::internal::gemv_traits<double, double, 1>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:91:42:   required from ‘struct Eigen::internal::general_matrix_vector_product<long int, double, Eigen::internal::const_blas_data_mapper<double, long int, 0>, 0, false, double, Eigen::internal::const_blas_data_mapper<double, long int, 1>, false, 0>’
   91 |   typedef typename HalfTraits::LhsPacket LhsPacketHalf;
      |                                          ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:253:134:   required from ‘static void Eigen::internal::gemv_dense_selector<2, 0, true>::run(const Lhs&, const Rhs&, Dest&, const typename Dest::Scalar&) [with Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; typename Dest::Scalar = double]’
  252 |       general_matrix_vector_product
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                   
  253 |           <Index,LhsScalar,LhsMapper,ColMajor,LhsBlasTraits::NeedToConjugate,RhsScalar,RhsMapper,RhsBlasTraits::NeedToConjugate>::run(
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  254 |           actualLhs.rows(), actualLhs.cols(),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
  255 |           LhsMapper(actualLhs.data(), actualLhs.outerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  256 |           RhsMapper(actualRhs.data(), actualRhs.innerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  257 |           dest.data(), 1,
      |           ~~~~~~~~~~~~~~~                                                                                                             
  258 |           compatibleAlpha);
      |           ~~~~~~~~~~~~~~~~                                                                                                            
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:388:34:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 7>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Scalar = double]’
  385 |     internal::gemv_dense_selector<Side,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  386 |                             (int(MatrixType::Flags)&RowMajorBit) ? RowMajor : ColMajor,
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  387 |                             bool(internal::blas_traits<MatrixType>::HasUsableDirectAccess)
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  388 |                            >::run(actual_lhs, actual_rhs, dst, alpha);
      |                            ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:479:24:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  478 |       return internal::generic_product_impl<Lhs,typename Rhs::ConstColXpr,DenseShape,DenseShape,GemvProduct>
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  479 |         ::scaleAndAddTo(dst_vec, a_lhs, a_rhs.col(0), alpha);
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   51 |         Vectorizable = unpacket_traits<_LhsPacket>::vectorizable &&
      |                                                     ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   52 |         unpacket_traits<_RhsPacket>::vectorizable &&
      |                                      ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                          ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                                                                  ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   54 |         LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   55 |         RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |         ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   59 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   60 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   61 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h: In instantiation of ‘class Eigen::internal::gemv_traits<double, double, 2>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:95:45:   required from ‘struct Eigen::internal::general_matrix_vector_product<long int, double, Eigen::internal::const_blas_data_mapper<double, long int, 0>, 0, false, double, Eigen::internal::const_blas_data_mapper<double, long int, 1>, false, 0>’
   95 |   typedef typename QuarterTraits::LhsPacket LhsPacketQuarter;
      |                                             ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:253:134:   required from ‘static void Eigen::internal::gemv_dense_selector<2, 0, true>::run(const Lhs&, const Rhs&, Dest&, const typename Dest::Scalar&) [with Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; typename Dest::Scalar = double]’
  252 |       general_matrix_vector_product
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                   
  253 |           <Index,LhsScalar,LhsMapper,ColMajor,LhsBlasTraits::NeedToConjugate,RhsScalar,RhsMapper,RhsBlasTraits::NeedToConjugate>::run(
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  254 |           actualLhs.rows(), actualLhs.cols(),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
  255 |           LhsMapper(actualLhs.data(), actualLhs.outerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  256 |           RhsMapper(actualRhs.data(), actualRhs.innerStride()),
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
  257 |           dest.data(), 1,
      |           ~~~~~~~~~~~~~~~                                                                                                             
  258 |           compatibleAlpha);
      |           ~~~~~~~~~~~~~~~~                                                                                                            
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:388:34:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 7>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Scalar = double]’
  385 |     internal::gemv_dense_selector<Side,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  386 |                             (int(MatrixType::Flags)&RowMajorBit) ? RowMajor : ColMajor,
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  387 |                             bool(internal::blas_traits<MatrixType>::HasUsableDirectAccess)
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  388 |                            >::run(actual_lhs, actual_rhs, dst, alpha);
      |                            ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:479:24:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::scaleAndAddTo(Dest&, const Lhs&, const Rhs&, const Scalar&) [with Dest = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Scalar = double]’
  478 |       return internal::generic_product_impl<Lhs,typename Rhs::ConstColXpr,DenseShape,DenseShape,GemvProduct>
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  479 |         ::scaleAndAddTo(dst_vec, a_lhs, a_rhs.col(0), alpha);
      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrix.h:445:20:   required from ‘static void Eigen::internal::generic_product_impl<Lhs, Rhs, Eigen::DenseShape, Eigen::DenseShape, 8>::evalTo(Dst&, const Lhs&, const Rhs&) [with Dst = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >]’
  445 |       scaleAndAddTo(dst, lhs, rhs, Scalar(1));
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:44:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   44 |   PACKET_DECL_COND_PREFIX(_, Lhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:45:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   45 |   PACKET_DECL_COND_PREFIX(_, Rhs, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:46:27: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   46 |   PACKET_DECL_COND_PREFIX(_, Res, _PacketSize);
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:42:3: note: in definition of macro ‘PACKET_DECL_COND_PREFIX’
   42 |   prefix ## name ## Packet
      |   ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   51 |         Vectorizable = unpacket_traits<_LhsPacket>::vectorizable &&
      |                                                     ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:51:53: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   52 |         unpacket_traits<_RhsPacket>::vectorizable &&
      |                                      ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:52:38: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                          ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:42: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   53 |         int(unpacket_traits<_LhsPacket>::size)==int(unpacket_traits<_RhsPacket>::size),
      |                                                                                  ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:53:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   54 |         LhsPacketSize = Vectorizable ? unpacket_traits<_LhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:54:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   55 |         RhsPacketSize = Vectorizable ? unpacket_traits<_RhsPacket>::size : 1,
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:55:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |         ResPacketSize = Vectorizable ? unpacket_traits<_ResPacket>::size : 1
      |                                                                     ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:56:69: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   59 |   typedef typename conditional<Vectorizable,_LhsPacket,LhsScalar>::type LhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:59:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   60 |   typedef typename conditional<Vectorizable,_RhsPacket,RhsScalar>::type RhsPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:60:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
   61 |   typedef typename conditional<Vectorizable,_ResPacket,ResScalar>::type ResPacket;
      |                                                                         ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixVector.h:61:73: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:296:40:   required from ‘static void Eigen::internal::gemv_dense_selector<2, 0, true>::run(const Lhs&, const Rhs&, Dest&, const typename Dest::Scalar&) [with Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; Dest = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; typename Dest::Scalar = double]’
  296 |           dest.matrix() += actualAlpha * MappedDest(actualDestPtr, dest.size());
      |                            ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:388:34:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> > >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:207:26:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:207:43:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:121:29:   required from here
  121 |       Eigen::MatrixXd a = w * w.transpose();
      |                           ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘Eigen::Index Eigen::internal::first_default_aligned(const Eigen::DenseBase<Derived>&) [with Derived = Eigen::CwiseUnaryOp<scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >; Eigen::Index = long int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:243:63:   required from ‘static Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::Scalar Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::run(const Evaluator&, const Func&, const XprType&) [with XprType = Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >; Func = Eigen::internal::scalar_sum_op<double, double>; Evaluator = Eigen::internal::redux_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> > >; Scalar = double]’
  243 |     const Index alignedStart = internal::first_default_aligned(xpr);
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:418:56:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >; typename Eigen::internal::traits<T>::Scalar = double]’
  418 |   return internal::redux_impl<Func, ThisEvaluator>::run(thisEval, func, derived());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::sum() const [with Derived = Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false> >; typename Eigen::internal::traits<T>::Scalar = double]’
  463 |   return derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>());
      |          ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:221:28:   required from ‘static typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::internal::lpNorm_selector<Derived, 1>::run(const Eigen::MatrixBase<Derived>&) [with Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  221 |     return m.cwiseAbs().sum();
      |            ~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:269:52:   required from ‘typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real Eigen::MatrixBase<Derived>::lpNorm() const [with int p = 1; Derived = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, false>; typename Eigen::NumTraits<typename Eigen::internal::traits<T>::Scalar>::Real = double; typename Eigen::internal::traits<T>::Scalar = double]’
  269 |   return internal::lpNorm_selector<Derived, p>::run(*this);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:448:74:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  448 |       abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col).template lpNorm<1>();
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:654:74: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  654 |   return internal::first_aligned<int(unpacket_traits<DefaultPacketType>::alignment),Derived>(m);
      |                                                                          ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:372:102:   required from ‘struct Eigen::internal::plain_object_eval<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Dense>’
  372 |   typedef typename plain_matrix_type_dense<T,typename traits<T>::XprKind, evaluator<T>::Flags>::type type;
      |                                                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:369:45:   required from ‘struct Eigen::internal::generic_product_impl<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, Eigen::DenseShape, Eigen::DenseShape, 7>’
  369 |   typedef typename nested_eval<Lhs,1>::type LhsNested;
      |                                             ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:178:42:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::sub_assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::sub_assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; Lhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; Rhs = Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>]’
  178 |     generic_product_impl<Lhs, Rhs>::subTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; Src = Eigen::Product<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, 0>; Func = sub_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/NoAlias.h:59:31:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:564:45:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  564 |     CoeffReadCost = int(evaluator<ArgType>::CoeffReadCost) + int(functor_traits<UnaryOp>::Cost),
      |                                             ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs2_op<double>, const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:372:102:   required from ‘struct Eigen::internal::plain_object_eval<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Dense>’
  372 |   typedef typename plain_matrix_type_dense<T,typename traits<T>::XprKind, evaluator<T>::Flags>::type type;
      |                                                                                                      ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:369:45:   required from ‘struct Eigen::internal::generic_product_impl<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, Eigen::DenseShape, Eigen::DenseShape, 7>’
  369 |   typedef typename nested_eval<Lhs,1>::type LhsNested;
      |                                             ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:178:42:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::sub_assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::sub_assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; Lhs = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>; Rhs = Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>]’
  178 |     generic_product_impl<Lhs, Rhs>::subTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; Src = Eigen::Product<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>; Func = sub_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/NoAlias.h:59:31:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘void Eigen::internal::gebp_kernel<LhsScalar, RhsScalar, Index, DataMapper, mr, nr, ConjugateLhs, ConjugateRhs>::operator()(const DataMapper&, const LhsScalar*, const RhsScalar*, Index, Index, Index, ResScalar, Index, Index, Index, Index) [with LhsScalar = double; RhsScalar = double; Index = long int; DataMapper = Eigen::internal::blas_data_mapper<double, long int, 0, 0, 1>; int mr = 4; int nr = 4; bool ConjugateLhs = false; bool ConjugateRhs = false; ResScalar = double]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:289:26:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  289 |               gebp_kernel(lhs.getSubMapper(i2,absolute_j2),
      |               ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  290 |                           blockA, blockB+j2*actual_kc,
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  291 |                           actual_mc, panelLength, actualPanelWidth,
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  292 |                           Scalar(-1),
      |                           ~~~~~~~~~~~
  293 |                           actual_kc, actual_kc, // strides
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  294 |                           panelOffset, panelOffset); // offsets
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1920:103: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1920 |           const int SResPacketHalfSize = unpacket_traits<typename unpacket_traits<SResPacket>::half>::size;
      |                                                                                                       ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1921:138: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1921 |           const int SResPacketQuarterSize = unpacket_traits<typename unpacket_traits<typename unpacket_traits<SResPacket>::half>::half>::size;
      |                                                                                                                                          ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1921:138: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1977:135: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1977 |               typedef typename conditional<SwappedTraits::LhsProgress>=8,typename unpacket_traits<SResPacket>::half,SResPacket>::type SResPacketHalf;
      |                                                                                                                                       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1978:135: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1978 |               typedef typename conditional<SwappedTraits::LhsProgress>=8,typename unpacket_traits<SLhsPacket>::half,SLhsPacket>::type SLhsPacketHalf;
      |                                                                                                                                       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1979:135: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1979 |               typedef typename conditional<SwappedTraits::LhsProgress>=8,typename unpacket_traits<SRhsPacket>::half,SRhsPacket>::type SRhsPacketHalf;
      |                                                                                                                                       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:1980:135: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 1980 |               typedef typename conditional<SwappedTraits::LhsProgress>=8,typename unpacket_traits<SAccPacket>::half,SAccPacket>::type SAccPacketHalf;
      |                                                                                                                                       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘void Eigen::internal::gemm_pack_lhs<Scalar, Index, DataMapper, Pack1, Pack2, Packet, 0, Conjugate, PanelMode>::operator()(Scalar*, const DataMapper&, Index, Index, Index, Index) [with Scalar = double; Index = long int; DataMapper = Eigen::internal::blas_data_mapper<double, long int, 0, 0, 1>; int Pack1 = 4; int Pack2 = 2; Packet = __vector(2) double; bool Conjugate = false; bool PanelMode = true]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverMatrix.h:319:27:   required from ‘static void Eigen::internal::triangular_solve_matrix<Scalar, Index, 2, Mode, Conjugate, TriStorageOrder, 0, OtherInnerStride>::run(Index, Index, const Scalar*, Index, Scalar*, Index, Index, Eigen::internal::level3_blocking<Scalar, Scalar>&) [with Scalar = double; Index = long int; int Mode = 2; bool Conjugate = false; int TriStorageOrder = 1; int OtherInnerStride = 1]’
  319 |             pack_lhs_panel(blockA, lhs.getSubMapper(i2,absolute_j2),
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  320 |                            actualPanelWidth, actual_mc,
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  321 |                            actual_kc, j2);
      |                            ~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:102:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, -1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int Side = 2; int Mode = 2]’
  100 |     triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                (Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor, Rhs::InnerStrideAtCompileTime>
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  102 |       ::run(size, othersize, &actualLhs.coeffRef(0,0), actualLhs.outerStride(), &rhs.coeffRef(0,0), rhs.innerStride(), rhs.outerStride(), blocking);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   required from ‘void Eigen::TriangularViewImpl<_MatrixType, _Mode, Eigen::Dense>::solveInPlace(const Eigen::MatrixBase<OtherDerived>&) const [with int Side = 2; OtherDerived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false> >; unsigned int _Mode = 2]’
  181 |   internal::triangular_solver_selector<MatrixType, typename internal::remove_reference<OtherCopy>::type,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  182 |     Side, Mode>::run(derived().nestedExpression(), otherCopy);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:364:96:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  364 |       if(rs>0) A11.adjoint().template triangularView<Upper>().template solveInPlace<OnTheRight>(A21);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2100:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2100 |   typedef typename unpacket_traits<typename unpacket_traits<Packet>::half>::half QuarterPacket;
      |                                                                                  ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2102:56: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2102 |          HalfPacketSize = unpacket_traits<HalfPacket>::size,
      |                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2103:62: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2103 |          QuarterPacketSize = unpacket_traits<QuarterPacket>::size,
      |                                                              ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2103:62: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h: In instantiation of ‘void Eigen::internal::gemm_pack_lhs<Scalar, Index, DataMapper, Pack1, Pack2, Packet, 0, Conjugate, PanelMode>::operator()(Scalar*, const DataMapper&, Index, Index, Index, Index) [with Scalar = double; Index = long int; DataMapper = Eigen::internal::const_blas_data_mapper<double, long int, 0>; int Pack1 = 4; int Pack2 = 2; Packet = __vector(2) double; bool Conjugate = false; bool PanelMode = false]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h:106:17:   required from ‘static void Eigen::internal::general_matrix_matrix_triangular_product<Index, LhsScalar, LhsStorageOrder, ConjugateLhs, RhsScalar, RhsStorageOrder, ConjugateRhs, 0, ResInnerStride, UpLo, Version>::run(Index, Index, const LhsScalar*, Index, const RhsScalar*, Index, ResScalar*, Index, Index, const ResScalar&, Eigen::internal::level3_blocking<LhsScalar, RhsScalar>&) [with Index = long int; LhsScalar = double; int LhsStorageOrder = 0; bool ConjugateLhs = false; RhsScalar = double; int RhsStorageOrder = 1; bool ConjugateRhs = false; int ResInnerStride = 1; int UpLo = 1; int Version = 0; ResScalar = double]’
  106 |         pack_lhs(blockA, lhs.getSubMapper(i2, k2), actual_kc, actual_mc);
      |         ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/SelfadjointProduct.h:113:12:   required from ‘static void Eigen::selfadjoint_product_selector<MatrixType, OtherType, UpLo, false>::run(MatrixType&, const OtherType&, const typename MatrixType::Scalar&) [with MatrixType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; OtherType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; int UpLo = 1; typename MatrixType::Scalar = double]’
  109 |     internal::general_matrix_matrix_triangular_product<Index,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  110 |       Scalar, OtherIsRowMajor ? RowMajor : ColMajor,   OtherBlasTraits::NeedToConjugate  && NumTraits<Scalar>::IsComplex,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  111 |       Scalar, OtherIsRowMajor ? ColMajor : RowMajor, (!OtherBlasTraits::NeedToConjugate) && NumTraits<Scalar>::IsComplex,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  112 |       IsRowMajor ? RowMajor : ColMajor, MatrixType::InnerStrideAtCompileTime, UpLo>
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  113 |       ::run(size, depth,
      |       ~~~~~^~~~~~~~~~~~~
  114 |             actualOther.data(), actualOther.outerStride(), actualOther.data(), actualOther.outerStride(),
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  115 |             mat.data(), mat.innerStride(), mat.outerStride(), actualAlpha, blocking);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/SelfadjointProduct.h:126:62:   required from ‘Eigen::SelfAdjointView<MatrixType, UpLo>& Eigen::SelfAdjointView<MatrixType, Mode>::rankUpdate(const Eigen::MatrixBase<OtherDerived>&, const Scalar&) [with DerivedU = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; _MatrixType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>; unsigned int UpLo = 1; Scalar = double]’
  126 |   selfadjoint_product_selector<MatrixType,DerivedU,UpLo>::run(_expression().const_cast_derived(), u.derived(), alpha);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:365:64:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  365 |       if(rs>0) A22.template selfadjointView<Lower>().rankUpdate(A21,typename NumTraits<RealScalar>::Literal(-1)); // bottleneck
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2100:82: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2100 |   typedef typename unpacket_traits<typename unpacket_traits<Packet>::half>::half QuarterPacket;
      |                                                                                  ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2102:56: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2102 |          HalfPacketSize = unpacket_traits<HalfPacket>::size,
      |                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2103:62: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
 2103 |          QuarterPacketSize = unpacket_traits<QuarterPacket>::size,
      |                                                              ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralBlockPanelKernel.h:2103:62: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h: In instantiation of ‘struct Eigen::internal::find_best_packet<double, 16>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:22:57:   required from ‘struct Eigen::internal::traits<Eigen::Matrix<double, 4, 4> >’
   22 |   typedef typename find_best_packet<_Scalar,size>::type PacketScalar;
      |                                                         ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 4> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   required from ‘class Eigen::Matrix<double, 4, 4>’
  178 | class Matrix
      |       ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h:155:52:   required from ‘void Eigen::internal::tribb_kernel<LhsScalar, RhsScalar, Index, mr, nr, ConjLhs, ConjRhs, ResInnerStride, UpLo>::operator()(ResScalar*, Index, Index, const LhsScalar*, const RhsScalar*, Index, Index, const ResScalar&) [with LhsScalar = double; RhsScalar = double; Index = long int; int mr = 4; int nr = 4; bool ConjLhs = false; bool ConjRhs = false; int ResInnerStride = 1; int UpLo = 1; ResScalar = double]’
  155 |     Matrix<ResScalar,BlockSize,BlockSize,ColMajor> buffer((internal::constructor_without_unaligned_array_assert()));
      |                                                    ^~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h:116:13:   required from ‘static void Eigen::internal::general_matrix_matrix_triangular_product<Index, LhsScalar, LhsStorageOrder, ConjugateLhs, RhsScalar, RhsStorageOrder, ConjugateRhs, 0, ResInnerStride, UpLo, Version>::run(Index, Index, const LhsScalar*, Index, const RhsScalar*, Index, ResScalar*, Index, Index, const ResScalar&, Eigen::internal::level3_blocking<LhsScalar, RhsScalar>&) [with Index = long int; LhsScalar = double; int LhsStorageOrder = 0; bool ConjugateLhs = false; RhsScalar = double; int RhsStorageOrder = 1; bool ConjugateRhs = false; int ResInnerStride = 1; int UpLo = 1; int Version = 0; ResScalar = double]’
  116 |         sybb(_res+resStride*i2 + resIncr*i2, resIncr, resStride, blockA, blockB + actual_kc*i2, actual_mc, actual_kc, alpha);
      |         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/SelfadjointProduct.h:113:12:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:365:64:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  365 |       if(rs>0) A22.template selfadjointView<Lower>().rankUpdate(A21,typename NumTraits<RealScalar>::Literal(-1)); // bottleneck
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:44: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  190 |          bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
      |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:190:83: warning: ignoring attributes on template argument ‘Eigen::internal::unpacket_traits<__vector(2) double>::half’ {aka ‘__m128d’} [-Wignored-attributes]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/util/XprHelper.h:208:88: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  208 |   typedef typename find_best_packet_helper<Size,typename packet_traits<T>::type>::type type;
      |                                                                                        ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 4>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 4>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, 4, 4>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, 4, 4> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, 4, 4> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 4> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:365:64:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  365 |       if(rs>0) A22.template selfadjointView<Lower>().rankUpdate(A21,typename NumTraits<RealScalar>::Literal(-1)); // bottleneck
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> > >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> > >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:207:26:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; U = Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:23:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>; U = Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 16, Eigen::Stride<0, 0> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; U = Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true>; U = Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:883:25:   required from ‘void Eigen::PlainObjectBase<Derived>::_init1(const Eigen::DenseBase<ElseDerived>&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  883 |       this->_set_noalias(other);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:332:31:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const T&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  332 |       Base::template _init1<T>(x);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:850:41:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = add_assign_op<double, double>; typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  850 |   typename plain_matrix_type<Src>::type tmp(src);
      |                                         ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:177:18:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator+=(const Eigen::MatrixBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  177 |   call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:198:23:   required from here
  198 |       b += w * A.col(i);
      |                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; U = Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, 1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/nmf.hpp:98:37:   required from here
   98 |           Eigen::VectorXd wh_i = w0 * h.col(i);
      |                                  ~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Matrix<double, -1, -1>, 2, -1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:779:32:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>; Derived = Eigen::Matrix<double, -1, 1>]’
  779 |       internal::call_assignment(this->derived(), other.derived());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:225:24:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>& Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  225 |       return Base::_set(other);
      |              ~~~~~~~~~~^~~~~~~
../inst/include/RcppML/nmf.hpp:154:27:   required from here
  154 |       d = w.rowwise().sum();
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::Block<const Eigen::Matrix<double, -1, -1>, 2, -1, true> >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PartialReduxEvaluator.h:217:20:   required from ‘PacketType Eigen::internal::evaluator<Eigen::PartialReduxExpr<MatrixType, MemberOp, Direction> >::packet(Eigen::Index) const [with int LoadMode = 0; PacketType = __vector(2) double; ArgType = Eigen::Matrix<double, -1, -1>; MemberOp = Eigen::internal::member_sum<double, double>; int Direction = 1; Eigen::Index = long int]’
  217 |     PanelEvaluator panel_eval(panel);
      |                    ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:681:114:   required from ‘void Eigen::internal::generic_dense_assignment_kernel<DstEvaluatorTypeT, SrcEvaluatorTypeT, Functor, Version>::assignPacket(Eigen::Index) [with int StoreMode = 16; int LoadMode = 0; PacketType = __vector(2) double; DstEvaluatorTypeT = Eigen::internal::evaluator<Eigen::Matrix<double, -1, 1> >; SrcEvaluatorTypeT = Eigen::internal::evaluator<Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1> >; Functor = Eigen::internal::assign_op<double, double>; int Version = 0; Eigen::Index = long int]’
  681 |     m_functor.template assignPacket<StoreMode>(&m_dst.coeffRef(index), m_src.template packet<LoadMode,PacketType>(index));
      |                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:437:75:   required from ‘static void Eigen::internal::dense_assignment_loop<Kernel, 3, 0>::run(Kernel&) [with Kernel = Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<double, -1, 1> >, Eigen::internal::evaluator<Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1> >, Eigen::internal::assign_op<double, double>, 0>]’
  437 |       kernel.template assignPacket<dstAlignment, srcAlignment, PacketType>(index);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:785:37:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, member_sum<double, double>, 1>]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:779:32:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>; Derived = Eigen::Matrix<double, -1, 1>]’
  779 |       internal::call_assignment(this->derived(), other.derived());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:225:24:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>& Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::PartialReduxExpr<Eigen::Matrix<double, -1, -1>, Eigen::internal::member_sum<double, double>, 1>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  225 |       return Base::_set(other);
      |              ~~~~~~~~~~^~~~~~~
../inst/include/RcppML/nmf.hpp:154:27:   required from here
  154 |       d = w.rowwise().sum();
      |                           ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:780:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; SrcXprType = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Functor = div_assign_op<double, double>]’
  780 |   DstEvaluatorType dstEvaluator(dst);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; SrcXprType = Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Functor = Eigen::internal::div_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; Src = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Func = div_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, false>; Src = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Func = div_assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:41:28:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:780:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; SrcXprType = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Functor = div_assign_op<double, double>]’
  780 |   DstEvaluatorType dstEvaluator(dst);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; SrcXprType = Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Functor = Eigen::internal::div_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; Src = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Func = div_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, 1, false>; Src = Eigen::CwiseNullaryOp<scalar_constant_op<double>, Eigen::Matrix<double, -1, 1> >; Func = div_assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SelfCwiseBinaryOp.h:41:28:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 4, 4> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 4, 4> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 4, 4> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:60:7:   required from ‘class Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, Eigen::Matrix<double, 4, 4> >’
   60 | class CwiseNullaryOp : public internal::dense_xpr_base< CwiseNullaryOp<NullaryOp, PlainObjectType> >::type, internal::no_assignment_operator
      |       ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:347:30:   required from ‘Derived& Eigen::DenseBase<Derived>::setConstant(const Scalar&) [with Derived = Eigen::Matrix<double, 4, 4>; Scalar = double]’
  347 |   return derived() = Constant(rows(), cols(), val);
      |                      ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseNullaryOp.h:548:10:   required from ‘Derived& Eigen::DenseBase<Derived>::setZero() [with Derived = Eigen::Matrix<double, 4, 4>]’
  548 |   return setConstant(Scalar(0));
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h:171:23:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:365:64:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  365 |       if(rs>0) A22.template selfadjointView<Lower>().rankUpdate(A21,typename NumTraits<RealScalar>::Literal(-1)); // bottleneck
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Map.h:94:79:   required from ‘class Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >’
   94 | template<typename PlainObjectType, int MapOptions, typename StrideType> class Map
      |                                                                               ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:97:18:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:223:34:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:125:66:   required from ‘static void Eigen::internal::triangular_solve_vector<LhsScalar, RhsScalar, Index, 1, Mode, Conjugate, 0>::run(Index, const LhsScalar*, Index, RhsScalar*) [with LhsScalar = double; RhsScalar = double; Index = long int; int Mode = 1; bool Conjugate = false]’
  125 |             Map<Matrix<RhsScalar,Dynamic,1> >(rhs+s,r) -= rhs[i] * cjLhs.col(i).segment(s,r);
      |                                                           ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:73:12:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:302:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1, 1, -1, -1>, 1>’
  302 | class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:555:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Matrix<double, -1, -1, 1, -1, -1>, 3>’
  555 | class DenseCoeffsBase<Derived, DirectWriteAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Matrix<double, -1, -1, 1, -1, -1> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Matrix<double, -1, -1, 1, -1, -1> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:98:7:   required from ‘class Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1, 1, -1, -1> >’
   98 | class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:178:7:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Map.h:94:79:   required from ‘class Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >’
   94 | template<typename PlainObjectType, int MapOptions, typename StrideType> class Map
      |                                                                               ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:39:18:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:78:57:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Map.h:94:79:   required from ‘class Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >’
   94 | template<typename PlainObjectType, int MapOptions, typename StrideType> class Map
      |                                                                               ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:78:73:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:78:72:   required from ‘static void Eigen::internal::triangular_solve_vector<LhsScalar, RhsScalar, Index, 1, Mode, Conjugate, 1>::run(Index, const LhsScalar*, Index, RhsScalar*) [with LhsScalar = double; RhsScalar = double; Index = long int; int Mode = 2; bool Conjugate = false]’
   78 |           rhs[i] -= (cjLhs.row(i).segment(s,k).transpose().cwiseProduct(Map<const Matrix<RhsScalar,Dynamic,1> >(rhs+s,k))).sum();
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:73:12:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> > >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:41:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>, 1, -1, true> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true>, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true>, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MapBase.h:37:34:   required from ‘class Eigen::MapBase<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true>, 0>’
   37 | template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:329:7:   required from ‘class Eigen::internal::BlockImpl_dense<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true, true>’
  329 | class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Block.h:154:7:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, -1, 1, false>, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:149:32:   required from here
  149 |         Eigen::MatrixXd a = w_ * w_.transpose();
      |                             ~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false>; U = Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:883:25:   required from ‘void Eigen::PlainObjectBase<Derived>::_init1(const Eigen::DenseBase<ElseDerived>&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  883 |       this->_set_noalias(other);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:332:31:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const T&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  332 |       Base::template _init1<T>(x);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:850:41:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = add_assign_op<double, double>; typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  850 |   typename plain_matrix_type<Src>::type tmp(src);
      |                                         ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:177:18:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator+=(const Eigen::MatrixBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  177 |   call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:198:23:   required from here
  198 |       b += w * A.col(i);
      |                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, 1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/nmf.hpp:98:37:   required from here
   98 |           Eigen::VectorXd wh_i = w0 * h.col(i);
      |                                  ~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, -1, 1, false> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:606:52:   required from ‘const Eigen::internal::product_evaluator<Eigen::Product<Lhs, Rhs, 1>, ProductTag, Eigen::DenseShape, Eigen::DenseShape>::CoeffReturnType Eigen::internal::product_evaluator<Eigen::Product<Lhs, Rhs, 1>, ProductTag, Eigen::DenseShape, Eigen::DenseShape>::coeff(Eigen::Index, Eigen::Index) const [with Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int ProductTag = 8; typename Eigen::internal::traits<typename Eigen::Product<Lhs, Rhs, 1>::Lhs>::Scalar = double; typename Eigen::Product<Lhs, Rhs, 1>::Lhs = Eigen::Matrix<double, -1, -1>; typename Eigen::internal::traits<typename Eigen::Product<Lhs, Rhs, 1>::Rhs>::Scalar = double; typename Eigen::Product<Lhs, Rhs, 1>::Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; CoeffReturnType = double; Eigen::Index = long int]’
  606 |     return (m_lhs.row(row).transpose().cwiseProduct( m_rhs.col(col) )).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:654:63:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, -1, -1>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, -1, -1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, -1, -1>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = -1; int _Cols = -1; int _Options = 0; int _MaxRows = -1; int _MaxCols = -1]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:121:29:   required from here
  121 |       Eigen::MatrixXd a = w * w.transpose();
      |                           ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1043:41:   required from ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
 1043 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> > >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:41:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:780:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; SrcXprType = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Functor = add_assign_op<double, double>]’
  780 |   DstEvaluatorType dstEvaluator(dst);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; SrcXprType = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Functor = Eigen::internal::add_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; Src = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Func = add_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>; Src = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Func = add_assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:177:18:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator+=(const Eigen::MatrixBase<OtherDerived>&) [with OtherDerived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Derived = Eigen::Block<Eigen::Matrix<double, 2, 2>, 2, 1, true>]’
  177 |   call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/GeneralProduct.h:296:25:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:23:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false>; U = Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:481:7:   required from ‘class Eigen::DenseCoeffsBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, 2>’
  481 | class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors>
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:118:37:   required from ‘class Eigen::TransposeImpl<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false>, Eigen::Dense>’
  118 | template<typename MatrixType> class TransposeImpl<MatrixType,Dense>
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Transpose.h:52:37:   required from ‘class Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >’
   52 | template<typename MatrixType> class Transpose
      |                                     ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:23:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘class Eigen::DenseCoeffsBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >, 0>’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseBase.h:41:34:   required from ‘class Eigen::DenseBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> > >’
   41 | template<typename Derived> class DenseBase
      |                                  ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/MatrixBase.h:48:34:   required from ‘class Eigen::MatrixBase<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> > >’
   48 | template<typename Derived> class MatrixBase
      |                                  ^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:148:7:   required from ‘class Eigen::CwiseBinaryOpImpl<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true>, Eigen::Dense>’
  148 | class CwiseBinaryOpImpl
      |       ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:77:7:   required from ‘class Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >’
   77 | class CwiseBinaryOp :
      |       ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:50:56:   required from ‘static Eigen::internal::dot_nocheck<T, U, true>::ResScalar Eigen::internal::dot_nocheck<T, U, true>::run(const Eigen::MatrixBase<Derived>&, const Eigen::MatrixBase<U>&) [with T = Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false>; U = Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true>; ResScalar = double]’
   50 |     return a.transpose().template binaryExpr<conj_prod>(b).sum();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Dot.h:84:58:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:56:30: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
   56 |                      >::type PacketReturnType;
      |                              ^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, 1, -1, false> >, const Eigen::Block<const Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:883:25:   required from ‘void Eigen::PlainObjectBase<Derived>::_init1(const Eigen::DenseBase<ElseDerived>&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  883 |       this->_set_noalias(other);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:332:31:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const T&) [with T = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; _Scalar = double; int _Rows = -1; int _Cols = 1; int _Options = 0; int _MaxRows = -1; int _MaxCols = 1]’
  332 |       Base::template _init1<T>(x);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:850:41:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type) [with Dst = Eigen::Matrix<double, -1, 1>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Func = add_assign_op<double, double>; typename enable_if<evaluator_assume_aliasing<Src>::value, void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  850 |   typename plain_matrix_type<Src>::type tmp(src);
      |                                         ^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CwiseBinaryOp.h:177:18:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator+=(const Eigen::MatrixBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Block<const Eigen::Matrix<double, -1, -1>, -1, 1, true>, 0>; Derived = Eigen::Matrix<double, -1, 1>]’
  177 |   call_assignment(derived(), other.derived(), internal::add_assign_op<Scalar,typename OtherDerived::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:198:23:   required from here
  198 |       b += w * A.col(i);
      |                       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:780:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >; SrcXprType = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Functor = add_assign_op<double, double>]’
  780 |   DstEvaluatorType dstEvaluator(dst);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >; SrcXprType = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Functor = Eigen::internal::add_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Transpose<Eigen::Block<Eigen::Matrix<double, 2, 2>, 1, 2, false> >; Src = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Map<Eigen::Matrix<double, -1, 1>, 2, Eigen::Stride<0, 0> > >; Func = add_assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/ProductEvaluators.h:148:43:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Product<Lhs, Rhs, Options>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense, typename Eigen::internal::enable_if<((Options == Eigen::DefaultProduct) || (Options == Eigen::AliasFreeProduct))>::type>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Matrix<double, 2, 2>; Lhs = Eigen::Matrix<double, -1, -1>; Rhs = Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; int Options = 0; Scalar = double; SrcXprType = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>]’
  148 |     generic_product_impl<Lhs, Rhs>::evalTo(dst, src.lhs(), src.rhs());
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Matrix<double, 2, 2>; Src = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:797:41:   required from ‘Derived& Eigen::PlainObjectBase<Derived>::_set_noalias(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  797 |       internal::call_assignment_no_alias(this->derived(), other.derived(), internal::assign_op<Scalar,typename OtherDerived::Scalar>());
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/PlainObjectBase.h:594:19:   required from ‘Eigen::PlainObjectBase<Derived>::PlainObjectBase(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; Derived = Eigen::Matrix<double, 2, 2>]’
  594 |       _set_noalias(other);
      |       ~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Matrix.h:423:29:   required from ‘Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::Matrix(const Eigen::EigenBase<OtherDerived>&) [with OtherDerived = Eigen::Product<Eigen::Matrix<double, -1, -1>, Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >, 0>; _Scalar = double; int _Rows = 2; int _Cols = 2; int _Options = 0; int _MaxRows = 2; int _MaxCols = 2]’
  423 |       : Base(other.derived())
      |                             ^
../inst/include/RcppML/project.hpp:106:27:   required from here
  106 |     Eigen::Matrix2d a = w * w.transpose();
      |                         ~~^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h: In instantiation of ‘Eigen::Index Eigen::internal::first_default_aligned(const Eigen::DenseBase<Derived>&) [with Derived = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >; Eigen::Index = long int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:243:63:   required from ‘static Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::Scalar Eigen::internal::redux_impl<Func, Evaluator, 3, 0>::run(const Evaluator&, const Func&, const XprType&) [with XprType = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >; Func = Eigen::internal::scalar_sum_op<double, double>; Evaluator = Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > > >; Scalar = double]’
  243 |     const Index alignedStart = internal::first_default_aligned(xpr);
      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:418:56:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >; typename Eigen::internal::traits<T>::Scalar = double]’
  418 |   return internal::redux_impl<Func, ThisEvaluator>::run(thisEval, func, derived());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::sum() const [with Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1, 1, -1, -1>, 0, Eigen::OuterStride<> >, 1, -1, true>, 1, -1, false> >, const Eigen::Map<const Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> > >; typename Eigen::internal::traits<T>::Scalar = double]’
  463 |   return derived().redux(Eigen::internal::scalar_sum_op<Scalar,Scalar>());
      |          ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/products/TriangularSolverVector.h:78:127:   required from ‘static void Eigen::internal::triangular_solve_vector<LhsScalar, RhsScalar, Index, 1, Mode, Conjugate, 1>::run(Index, const LhsScalar*, Index, RhsScalar*) [with LhsScalar = double; RhsScalar = double; Index = long int; int Mode = 2; bool Conjugate = false]’
   78 |           rhs[i] -= (cjLhs.row(i).segment(s,k).transpose().cwiseProduct(Map<const Matrix<RhsScalar,Dynamic,1> >(rhs+s,k))).sum();
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:73:12:   required from ‘static void Eigen::internal::triangular_solver_selector<Lhs, Rhs, Side, Mode, 0, 1>::run(const Lhs&, Rhs&) [with Lhs = const Eigen::Transpose<const Eigen::Matrix<double, -1, -1> >; Rhs = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; int Side = 1; int Mode = 2]’
   71 |     triangular_solve_vector<LhsScalar, RhsScalar, Index, Side, Mode, LhsProductTraits::NeedToConjugate,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   72 |                             (int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor>
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   73 |       ::run(actualLhs.cols(), actualLhs.data(), actualLhs.outerStride(), actualRhs);
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/SolveTriangular.h:182:21:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/DenseCoeffsBase.h:654:74: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
  654 |   return internal::first_aligned<int(unpacket_traits<DefaultPacketType>::alignment),Derived>(m);
      |                                                                          ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> > >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:41:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   [ skipping 13 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Matrix<double, -1, -1>, 1, -1, false> >, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:344:23:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  344 |       return unblocked(m);
      |              ~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:311:41:   required from ‘struct Eigen::internal::unary_evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, Eigen::internal::IndexBased, double>’
  311 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:90:8:   required from ‘struct Eigen::internal::evaluator<Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> > >’
   90 | struct evaluator : public unary_evaluator<T>
      |        ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> > >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:41:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   [ skipping 13 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:357:7:   required from ‘class Eigen::internal::redux_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> > >’
  357 | class redux_evaluator : public internal::evaluator<_XprType>
      |       ^~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:414:17:   required from ‘typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op<double, double>; Derived = Eigen::CwiseBinaryOp<Eigen::internal::scalar_conj_product_op<double, double>, const Eigen::Transpose<const Eigen::Block<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, -1, -1, false>, 1, -1, false> >, const Eigen::Block<const Eigen::Transpose<const Eigen::Block<Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, -1, false>, 1, -1, false> >, -1, 1, true> >; typename Eigen::internal::traits<T>::Scalar = double]’
  414 |   ThisEvaluator thisEval(derived());
      |                 ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Redux.h:463:25:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:363:24:   required from ‘static Eigen::Index Eigen::internal::llt_inplace<Scalar, 1>::blocked(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>; Scalar = double; Eigen::Index = long int]’
  363 |       if((ret=unblocked(A11))>=0) return k+ret;
      |               ~~~~~~~~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:408:68:   required from ‘static bool Eigen::internal::LLT_Traits<MatrixType, 1>::inplace_decomposition(MatrixType&) [with MatrixType = Eigen::Matrix<double, -1, -1>]’
  408 |   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:456:42:   required from ‘Eigen::LLT<_MatrixType, _UpLo>& Eigen::LLT<MatrixType, UpLo>::compute(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  456 |   bool ok = Traits::inplace_decomposition(m_matrix);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:109:14:   required from ‘Eigen::LLT<MatrixType, UpLo>::LLT(const Eigen::EigenBase<OtherDerived>&) [with InputType = Eigen::Matrix<double, -1, -1>; _MatrixType = Eigen::Matrix<double, -1, -1>; int _UpLo = 1]’
  109 |       compute(matrix.derived());
      |       ~~~~~~~^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Cholesky/LLT.h:542:10:   required from ‘const Eigen::LLT<typename Eigen::DenseBase<Derived>::PlainObject> Eigen::MatrixBase<Derived>::llt() const [with Derived = Eigen::Matrix<double, -1, -1>; typename Eigen::DenseBase<Derived>::PlainObject = Eigen::Matrix<double, -1, -1>]’
  542 |   return LLT<PlainObject>(derived());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:123:51:   required from here
  123 |       Eigen::LLT<Eigen::MatrixXd, 1> a_llt = a.llt();
      |                                              ~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1043:41:   required from ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
 1043 |     CoeffReadCost = evaluator<ArgType>::CoeffReadCost,
      |                                         ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:774:20:   [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h: In instantiation of ‘struct Eigen::internal::evaluator<Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:100:8:   required from ‘struct Eigen::internal::evaluator<const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >’
  100 | struct evaluator<const T>
      |        ^~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:739:78:   required from ‘struct Eigen::internal::binary_evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >, Eigen::internal::IndexBased, Eigen::internal::IndexBased, double, double>’
  739 |     CoeffReadCost = int(evaluator<Lhs>::CoeffReadCost) + int(evaluator<Rhs>::CoeffReadCost) + int(functor_traits<BinaryOp>::Cost),
      |                                                                              ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:722:8:   required from ‘struct Eigen::internal::evaluator<Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> > >’
  722 | struct evaluator<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:774:20:   required from ‘void Eigen::internal::call_dense_assignment_loop(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >; SrcXprType = Eigen::CwiseBinaryOp<scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >; Functor = sub_assign_op<double, double>]’
  774 |   SrcEvaluatorType srcEvaluator(src);
      |                    ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:954:31:   required from ‘static void Eigen::internal::Assignment<DstXprType, SrcXprType, Functor, Eigen::internal::Dense2Dense, Weak>::run(DstXprType&, const SrcXprType&, const Functor&) [with DstXprType = Eigen::Map<Eigen::Matrix<double, -1, 1>, 0, Eigen::Stride<0, 0> >; SrcXprType = Eigen::CwiseBinaryOp<Eigen::internal::scalar_product_op<double, double>, const Eigen::CwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const Eigen::Matrix<double, -1, 1> >, const Eigen::Block<const Eigen::Block<const Eigen::Map<const Eigen::Matrix<double, -1, -1>, 0, Eigen::OuterStride<> >, -1, 1, true>, -1, 1, false> >; Functor = Eigen::internal::sub_assign_op<double, double>; Weak = void]’
  954 |     call_dense_assignment_loop(dst, src, func);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Solve.h:147:26:   required from ‘static void Eigen::internal::Assignment<DstXprType, Eigen::Solve<DecType, RhsType>, Eigen::internal::assign_op<Scalar, Scalar>, Eigen::internal::Dense2Dense>::run(DstXprType&, const SrcXprType&, const Eigen::internal::assign_op<Scalar, Scalar>&) [with DstXprType = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; DecType = Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>; RhsType = Eigen::Matrix<double, -1, 1>; Scalar = double; SrcXprType = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  147 |     src.dec()._solve_impl(src.rhs(), dst);
      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:890:49:   required from ‘void Eigen::internal::call_assignment_no_alias(Dst&, const Src&, const Func&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>]’
  890 |   Assignment<ActualDstTypeCleaned,Src,Func>::run(actualDst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:858:27:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&, const Func&, typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Func = assign_op<double, double>; typename enable_if<(! evaluator_assume_aliasing<Src>::value), void*>::type = void*; typename evaluator_traits<SrcXprType>::Shape = Eigen::DenseShape]’
  858 |   call_assignment_no_alias(dst, src, func);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/AssignEvaluator.h:836:18:   required from ‘void Eigen::internal::call_assignment(Dst&, const Src&) [with Dst = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>; Src = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >]’
  836 |   call_assignment(dst, src, internal::assign_op<typename Dst::Scalar,typename Src::Scalar>());
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/Assign.h:66:28:   required from ‘Derived& Eigen::MatrixBase<Derived>::operator=(const Eigen::DenseBase<OtherDerived>&) [with OtherDerived = Eigen::Solve<Eigen::LLT<Eigen::Matrix<double, -1, -1>, 1>, Eigen::Matrix<double, -1, 1> >; Derived = Eigen::Block<Eigen::Matrix<double, -1, -1>, -1, 1, true>]’
   66 |   internal::call_assignment(derived(), other.derived());
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../inst/include/RcppML/project.hpp:133:33:   required from here
  133 |         h.col(i) = a_llt.solve(b);
      |                                 ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppEigen/include/Eigen/src/Core/CoreEvaluators.h:1071:54: warning: ignoring attributes on template argument ‘Eigen::internal::packet_traits<double>::type’ {aka ‘__m128d’} [-Wignored-attributes]
 1071 |     PacketAlignment = unpacket_traits<PacketScalar>::alignment,
      |                                                      ^~~~~~~~~
g++-15 -std=gnu++11 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o RcppML.so RcppExports.o RcppFunctions.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpZG5pXP/R.INSTALL212571b4f11ff/RcppML/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-RcppML/00new/RcppML/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (RcppML)
* installing *source* package ‘BiocNeighbors’ ...
** this is package ‘BiocNeighbors’ version ‘2.3.1’
** package ‘BiocNeighbors’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpZUjCrp/R.INSTALL2125c4f1ebe5c/BiocNeighbors/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c annoy.cpp -o annoy.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c exhaustive.cpp -o exhaustive.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c find_mutual_nns.cpp -o find_mutual_nns.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c generics.cpp -o generics.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c hnsw.cpp -o hnsw.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c kmknn.cpp -o kmknn.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/assorthead/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c vptree.cpp -o vptree.o
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o BiocNeighbors.so RcppExports.o annoy.o exhaustive.o find_mutual_nns.o generics.o hnsw.o kmknn.o vptree.o -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpZUjCrp/R.INSTALL2125c4f1ebe5c/BiocNeighbors/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-BiocNeighbors/00new/BiocNeighbors/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (BiocNeighbors)
* installing *source* package ‘harmony’ ...
** this is package ‘harmony’ version ‘1.2.3’
** package ‘harmony’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpSeSGKf/R.INSTALL2125f68744cdb/harmony/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppProgress/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppProgress/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c harmony.cpp -o harmony.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppProgress/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c utils.cpp -o utils.o
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o harmony.so RcppExports.o harmony.o utils.o -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpSeSGKf/R.INSTALL2125f68744cdb/harmony/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-harmony/00new/harmony/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (harmony)
* installing *source* package ‘GiRaF’ ...
** this is package ‘GiRaF’ version ‘1.0.2’
** package ‘GiRaF’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp7a7yxa/R.INSTALL2125d4ecf4379/GiRaF/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c lattice.cpp -o lattice.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/scoped_ptr.hpp:13,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:22,
                 from ../inst/include/GiRaF.hpp:17,
                 from lattice.cpp:1:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/scoped_ptr.hpp:75:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   75 |     explicit scoped_ptr( std::auto_ptr<T> p ) noexcept : px( p.release() )
      |                               ^~~~~~~~
In file included from /usr/include/c++/15/memory:80,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo:38,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo.h:32,
                 from ../inst/include/GiRaF.hpp:10:
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/na_assert.hpp:23,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/arg.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/placeholders.hpp:24,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/iterator/iterator_categories.hpp:16,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_traits.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:24:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: warning: unnecessary parentheses in declaration of ‘assert_arg’ [-Wparentheses]
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: note: remove parentheses
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
      |     -
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: warning: unnecessary parentheses in declaration of ‘assert_not_arg’ [-Wparentheses]
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: note: remove parentheses
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
      |     -
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:17,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/vector_property_map.hpp:14,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:598,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:27:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/detail/shared_count.hpp:326:33: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  326 |     explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
      |                                 ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:354:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  354 |     explicit shared_ptr( std::auto_ptr<Y> & r ): px(r.get()), pn()
      |                               ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:365:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  365 |     shared_ptr( std::auto_ptr<Y> && r ): px(r.get()), pn()
      |                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:423:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  423 |     shared_ptr & operator=( std::auto_ptr<Y> & r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:430:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |     shared_ptr & operator=( std::auto_ptr<Y> && r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp: In member function ‘boost::shared_ptr<T>& boost::shared_ptr<T>::operator=(std::auto_ptr<_Up>&&)’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:432:38: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  432 |         this_type( static_cast< std::auto_ptr<Y> && >( r ) ).swap( *this );
      |                                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c rcpp_module.cpp -o rcpp_module.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/scoped_ptr.hpp:13,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:22,
                 from ../inst/include/GiRaF.hpp:17,
                 from rcpp_module.cpp:1:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/scoped_ptr.hpp:75:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   75 |     explicit scoped_ptr( std::auto_ptr<T> p ) noexcept : px( p.release() )
      |                               ^~~~~~~~
In file included from /usr/include/c++/15/memory:80,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo:38,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo.h:32,
                 from ../inst/include/GiRaF.hpp:10:
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/na_assert.hpp:23,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/arg.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/placeholders.hpp:24,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/iterator/iterator_categories.hpp:16,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_traits.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:24:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: warning: unnecessary parentheses in declaration of ‘assert_arg’ [-Wparentheses]
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: note: remove parentheses
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
      |     -
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: warning: unnecessary parentheses in declaration of ‘assert_not_arg’ [-Wparentheses]
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: note: remove parentheses
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
      |     -
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:17,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/vector_property_map.hpp:14,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:598,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:27:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/detail/shared_count.hpp:326:33: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  326 |     explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
      |                                 ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:354:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  354 |     explicit shared_ptr( std::auto_ptr<Y> & r ): px(r.get()), pn()
      |                               ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:365:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  365 |     shared_ptr( std::auto_ptr<Y> && r ): px(r.get()), pn()
      |                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:423:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  423 |     shared_ptr & operator=( std::auto_ptr<Y> & r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:430:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |     shared_ptr & operator=( std::auto_ptr<Y> && r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp: In member function ‘boost::shared_ptr<T>& boost::shared_ptr<T>::operator=(std::auto_ptr<_Up>&&)’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:432:38: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  432 |         this_type( static_cast< std::auto_ptr<Y> && >( r ) ).swap( *this );
      |                                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c recursion.cpp -o recursion.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/scoped_ptr.hpp:13,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:22,
                 from ../inst/include/GiRaF.hpp:17,
                 from recursion.cpp:1:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/scoped_ptr.hpp:75:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   75 |     explicit scoped_ptr( std::auto_ptr<T> p ) noexcept : px( p.release() )
      |                               ^~~~~~~~
In file included from /usr/include/c++/15/memory:80,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo:38,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo.h:32,
                 from ../inst/include/GiRaF.hpp:10:
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/na_assert.hpp:23,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/arg.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/placeholders.hpp:24,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/iterator/iterator_categories.hpp:16,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_traits.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:24:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: warning: unnecessary parentheses in declaration of ‘assert_arg’ [-Wparentheses]
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: note: remove parentheses
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
      |     -
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: warning: unnecessary parentheses in declaration of ‘assert_not_arg’ [-Wparentheses]
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: note: remove parentheses
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
      |     -
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:17,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/vector_property_map.hpp:14,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:598,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:27:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/detail/shared_count.hpp:326:33: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  326 |     explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
      |                                 ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:354:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  354 |     explicit shared_ptr( std::auto_ptr<Y> & r ): px(r.get()), pn()
      |                               ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:365:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  365 |     shared_ptr( std::auto_ptr<Y> && r ): px(r.get()), pn()
      |                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:423:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  423 |     shared_ptr & operator=( std::auto_ptr<Y> & r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:430:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |     shared_ptr & operator=( std::auto_ptr<Y> && r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp: In member function ‘boost::shared_ptr<T>& boost::shared_ptr<T>::operator=(std::auto_ptr<_Up>&&)’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:432:38: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  432 |         this_type( static_cast< std::auto_ptr<Y> && >( r ) ).swap( *this );
      |                                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c sampler.cpp -o sampler.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/scoped_ptr.hpp:13,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:22,
                 from ../inst/include/GiRaF.hpp:17,
                 from sampler.cpp:1:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/scoped_ptr.hpp:75:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   75 |     explicit scoped_ptr( std::auto_ptr<T> p ) noexcept : px( p.release() )
      |                               ^~~~~~~~
In file included from /usr/include/c++/15/memory:80,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/current/armadillo:38,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include/RcppArmadillo.h:32,
                 from ../inst/include/GiRaF.hpp:10:
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/na_assert.hpp:23,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/arg.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/placeholders.hpp:24,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/iterator/iterator_categories.hpp:16,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_traits.hpp:25,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:24:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: warning: unnecessary parentheses in declaration of ‘assert_arg’ [-Wparentheses]
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:194:21: note: remove parentheses
  194 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  195 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  196 |     );
      |     ~                
      |     -
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: warning: unnecessary parentheses in declaration of ‘assert_not_arg’ [-Wparentheses]
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/assert.hpp:199:21: note: remove parentheses
  199 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  200 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  201 |     );
      |     ~                
      |     -
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:17,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/vector_property_map.hpp:14,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:598,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/adjacency_list.hpp:27:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/detail/shared_count.hpp:326:33: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  326 |     explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
      |                                 ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:354:31: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  354 |     explicit shared_ptr( std::auto_ptr<Y> & r ): px(r.get()), pn()
      |                               ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:365:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  365 |     shared_ptr( std::auto_ptr<Y> && r ): px(r.get()), pn()
      |                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:423:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  423 |     shared_ptr & operator=( std::auto_ptr<Y> & r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:430:34: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |     shared_ptr & operator=( std::auto_ptr<Y> && r )
      |                                  ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp: In member function ‘boost::shared_ptr<T>& boost::shared_ptr<T>::operator=(std::auto_ptr<_Up>&&)’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/smart_ptr/shared_ptr.hpp:432:38: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  432 |         this_type( static_cast< std::auto_ptr<Y> && >( r ) ).swap( *this );
      |                                      ^~~~~~~~
/usr/include/c++/15/bits/unique_ptr.h:58:28: note: declared here
   58 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/assert.hpp:35,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:19:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5:   required from ‘struct boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:31,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:20:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:87:5:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/integral_wrapper.hpp:22,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/int.hpp:20,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/lambda_fwd.hpp:23,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/aux_/na_spec.hpp:18,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/mpl/if.hpp:19,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_traits.hpp:17:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:15: note: in a call to non-static member function ‘boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >::~IncidenceGraphConcept()’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1: note: in expansion of macro ‘BOOST_concept’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      | ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::BFSVisitorConcept<Visitor_cc, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:65:5:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
In file included from ../inst/include/GiRaF.hpp:19:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:37:10: note: in a call to non-static member function ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_cc; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   37 |     void constraints()
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:66:5:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:205:10: note: in a call to non-static member function ‘void boost::ReadWritePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
  205 |     void constraints() {
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::BFSVisitorConcept<Visitor_color, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:65:5:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_color; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:345:27:   required from here
  345 |       breadth_first_search(g_SW, *it_s, visitor(vis_color));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:37:10: note: in a call to non-static member function ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_color; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   37 |     void constraints()
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::BFSVisitorConcept<Visitor_cc_cond, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:65:5:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc_cond; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:400:27:   required from here
  400 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:37:10: note: in a call to non-static member function ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_cc_cond; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   37 |     void constraints()
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5:   required from ‘struct boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::concepts::Graph<G>::~Graph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
   66 |     BOOST_CONCEPT_USAGE(Graph)
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:87:5:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:87:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
   87 |     BOOST_CONCEPT_USAGE(IncidenceGraph)
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_cc> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_cc>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_cc>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_cc>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_cc>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::CopyConstructibleConcept<Visitor_cc>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:41:9:   required from ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_cc; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::BFSVisitorConcept<Visitor_cc, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_cc, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_cc, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:17: note: in a call to non-static member function ‘boost::CopyConstructibleConcept<Visitor_cc>::~CopyConstructibleConcept()’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3: note: in expansion of macro ‘BOOST_concept’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::ReadablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:206:7:   required from ‘void boost::ReadWritePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:147:10: note: in a call to non-static member function ‘void boost::ReadablePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
  147 |     void constraints() {
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::constraint<Model>::failed() [with Model = boost::WritablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:207:7:   required from ‘void boost::ReadWritePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:65:52: warning: ‘this’ pointer is null [-Wnonnull]
   65 |     static void failed() { ((Model*)0)->constraints(); }
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:179:10: note: in a call to non-static member function ‘void boost::WritablePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
  179 |     void constraints() {
      |          ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:208:7:   required from ‘void boost::ReadWritePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ReadWritePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:17: note: in a call to non-static member function ‘boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>::~ConvertibleConcept()’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3: note: in expansion of macro ‘BOOST_concept’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_color> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_color>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_color>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_color>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_color> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_color> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_color; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:345:27:   required from here
  345 |       breadth_first_search(g_SW, *it_s, visitor(vis_color));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_color>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::CopyConstructibleConcept<Visitor_color>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:41:9:   required from ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_color; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::BFSVisitorConcept<Visitor_color, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_color, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_color, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_color; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:345:27:   required from here
  345 |       breadth_first_search(g_SW, *it_s, visitor(vis_color));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:17: note: in a call to non-static member function ‘boost::CopyConstructibleConcept<Visitor_color>::~CopyConstructibleConcept()’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3: note: in expansion of macro ‘BOOST_concept’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_cc_cond> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_cc_cond>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_cc_cond>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_cc_cond>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc_cond> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc_cond> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc_cond; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:400:27:   required from here
  400 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_cc_cond>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::CopyConstructibleConcept<Visitor_cc_cond>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:41:9:   required from ‘void boost::BFSVisitorConcept<Visitor, Graph>::constraints() [with Visitor = Visitor_cc_cond; Graph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::BFSVisitorConcept<Visitor_cc_cond, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_cc_cond, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::BFSVisitorConcept<Visitor_cc_cond, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc_cond; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:400:27:   required from here
  400 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:17: note: in a call to non-static member function ‘boost::CopyConstructibleConcept<Visitor_cc_cond>::~CopyConstructibleConcept()’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3: note: in expansion of macro ‘BOOST_concept’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:52:50:   required from ‘struct boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:89:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:89:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator() [with T = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:52:50: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
   52 |     BOOST_concept(MultiPassInputIterator, (T)) { BOOST_CONCEPT_USAGE(
      |                                                  ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5:   required from ‘struct boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:90:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:90:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::DefaultConstructible<TT>::~DefaultConstructible() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  137 |     BOOST_CONCEPT_USAGE(DefaultConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:91:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:91:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::EqualityComparable<TT>::~EqualityComparable() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  233 |     BOOST_CONCEPT_USAGE(EqualityComparable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:92:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:92:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Assignable<TT>::~Assignable() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  145 |     BOOST_CONCEPT_USAGE(Assignable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:93:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:93:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::undir_adj_list_traversal_tag; Y = boost::incidence_graph_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_cc>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_cc> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_cc>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_cc>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_cc>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::CopyConstructible<TT>::~CopyConstructible() [with TT = Visitor_cc]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  167 |     BOOST_CONCEPT_USAGE(CopyConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:148:7:   required from ‘void boost::ReadablePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ReadablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ReadablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ReadablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::ReadablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:206:7:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:17: note: in a call to non-static member function ‘boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>::~ConvertibleConcept()’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3: note: in expansion of macro ‘BOOST_concept’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:180:7:   required from ‘void boost::WritablePropertyMapConcept<PMap, Key>::constraints() [with PMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; Key = long unsigned int]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::WritablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::WritablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::WritablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::WritablePropertyMapConcept<boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >, long unsigned int>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/property_map/property_map.hpp:207:7:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:17: note: in a call to non-static member function ‘boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>::~ConvertibleConcept()’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro ‘BOOST_PP_CAT_I’
   29 | #    define BOOST_PP_CAT_I(a, b) a ## b
      |                                  ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro ‘BOOST_PP_CAT’
   23 |     struct BOOST_PP_CAT(name,Concept)                                           \
      |            ^~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3: note: in expansion of macro ‘BOOST_concept’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |   ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::read_write_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::read_write_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::read_write_property_map_tag; Y = boost::read_write_property_map_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_color>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_color> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_color>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_color>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_color>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_color> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_color; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_color; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_color; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:345:27:   required from here
  345 |       breadth_first_search(g_SW, *it_s, visitor(vis_color));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::CopyConstructible<TT>::~CopyConstructible() [with TT = Visitor_color]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  167 |     BOOST_CONCEPT_USAGE(CopyConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::CopyConstructible<Visitor_cc_cond>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::CopyConstructible<Visitor_cc_cond> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5:   required from ‘struct boost::CopyConstructible<Visitor_cc_cond>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:165:3:   required from ‘struct boost::CopyConstructibleConcept<Visitor_cc_cond>’
  165 |   BOOST_concept(CopyConstructible,(TT))
      |                 ^~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::CopyConstructibleConcept<Visitor_cc_cond>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::CopyConstructibleConcept<Visitor_cc_cond> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc_cond; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc_cond; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc_cond; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:400:27:   required from here
  400 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::CopyConstructible<TT>::~CopyConstructible() [with TT = Visitor_cc_cond]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:167:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  167 |     BOOST_CONCEPT_USAGE(CopyConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::DefaultConstructible<long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5:   required from ‘struct boost::DefaultConstructible<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::DefaultConstructible<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::DefaultConstructible<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::DefaultConstructible<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::DefaultConstructible<long unsigned int>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:68:9:   [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::DefaultConstructible<long unsigned int>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::DefaultConstructible<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:68:9:   required from ‘boost::concepts::Graph<G>::~Graph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48:   required from ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5:   required from ‘struct boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::DefaultConstructible<TT>::~DefaultConstructible() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  137 |     BOOST_CONCEPT_USAGE(DefaultConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::EqualityComparable<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::EqualityComparable<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::EqualityComparable<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::EqualityComparable<long unsigned int>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:69:9:   [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<long unsigned int>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::EqualityComparable<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:69:9:   required from ‘boost::concepts::Graph<G>::~Graph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48:   required from ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5:   required from ‘struct boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::EqualityComparable<TT>::~EqualityComparable() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  233 |     BOOST_CONCEPT_USAGE(EqualityComparable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Assignable<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Assignable<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Assignable<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::Assignable<long unsigned int>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:70:9:   [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<long unsigned int>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::Assignable<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:70:9:   required from ‘boost::concepts::Graph<G>::~Graph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48:   required from ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:66:5:   required from ‘struct boost::concepts::Graph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘struct boost::concepts::IncidenceGraph<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Assignable<TT>::~Assignable() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  145 |     BOOST_CONCEPT_USAGE(Assignable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:52:50:   required from ‘struct boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator() [with T = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:52:50: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
   52 |     BOOST_concept(MultiPassInputIterator, (T)) { BOOST_CONCEPT_USAGE(
      |                                                  ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5:   required from ‘struct boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::DefaultConstructible<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::DefaultConstructible<TT>::~DefaultConstructible() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  137 |     BOOST_CONCEPT_USAGE(DefaultConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::EqualityComparable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::EqualityComparable<TT>::~EqualityComparable() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  233 |     BOOST_CONCEPT_USAGE(EqualityComparable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Assignable<boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int> > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Assignable<TT>::~Assignable() [with TT = boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  145 |     BOOST_CONCEPT_USAGE(Assignable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Convertible<boost::undir_adj_list_traversal_tag, boost::incidence_graph_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::undir_adj_list_traversal_tag; Y = boost::incidence_graph_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::readable_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::readable_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 13 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::read_write_property_map_tag; Y = boost::readable_property_map_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::read_write_property_map_tag, boost::writable_property_map_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:206:3:   required from ‘struct boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>’
  206 |   BOOST_concept(Convertible,(X)(Y))
      |                 ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::ConvertibleConcept<boost::read_write_property_map_tag, boost::writable_property_map_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 13 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::read_write_property_map_tag; Y = boost::writable_property_map_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::DefaultConstructible<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::DefaultConstructible<long unsigned int> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5:   required from ‘struct boost::DefaultConstructible<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::DefaultConstructible<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::DefaultConstructible<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::DefaultConstructible<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::DefaultConstructible<TT>::~DefaultConstructible() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:137:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  137 |     BOOST_CONCEPT_USAGE(DefaultConstructible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<long unsigned int> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::EqualityComparable<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::EqualityComparable<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::EqualityComparable<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::EqualityComparable<TT>::~EqualityComparable() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  233 |     BOOST_CONCEPT_USAGE(EqualityComparable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<long unsigned int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<long unsigned int> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<long unsigned int>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Assignable<long unsigned int>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Assignable<long unsigned int> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Assignable<long unsigned int> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 12 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Assignable<TT>::~Assignable() [with TT = long unsigned int]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  145 |     BOOST_CONCEPT_USAGE(Assignable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:502:3:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
  502 |   BOOST_concept(InputIterator,(TT))
      |                 ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:502:3:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
  502 |   BOOST_concept(InputIterator,(TT))
      |                 ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:512:7:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:53:35:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:53:35:   required from ‘boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator() [with T = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:89:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::IncidenceGraphConcept<boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >]’
   75 | BOOST_concept(IncidenceGraph, (G)) : Graph< G >
      |               ^~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/depth_first_search.hpp:129:9:   required from ‘void boost::breadth_first_visit(const IncidenceGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with IncidenceGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; SourceIterator = long unsigned int*]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::InputIterator<TT>::~InputIterator() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:512:7: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  512 |       BOOST_CONCEPT_USAGE(InputIterator)
      |       ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5:   required from ‘struct boost::Assignable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:502:3:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
  502 |   BOOST_concept(InputIterator,(TT))
      |                 ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Assignable<TT>::~Assignable() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:145:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  145 |     BOOST_CONCEPT_USAGE(Assignable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5:   required from ‘struct boost::EqualityComparable<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:502:3:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
  502 |   BOOST_concept(InputIterator,(TT))
      |                 ^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::EqualityComparable<TT>::~EqualityComparable() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:233:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  233 |     BOOST_CONCEPT_USAGE(EqualityComparable) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:512:7:   required from ‘struct boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > > >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::InputIterator<TT>::~InputIterator() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:512:7: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  512 |       BOOST_CONCEPT_USAGE(InputIterator)
      |       ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::SignedInteger<long int>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:514:9:   required from ‘boost::InputIterator<TT>::~InputIterator() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:53:35:   required from ‘boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator() [with T = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:89:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:107:22: note: in a call to non-static member function ‘boost::SignedInteger<long int>::~SignedInteger()’
  107 |   template <> struct SignedInteger<long> {};
      |                      ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   required from ‘struct boost::concepts::requirement_<void (*)(boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>)>’
   72 | struct requirement_<void(*)(Model)>
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:515:9:   [ skipping 7 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:5: note: in a call to non-static member function ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>]’
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |     ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp: In instantiation of ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:515:9:   required from ‘boost::InputIterator<TT>::~InputIterator() [with TT = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:53:35:   required from ‘boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator() [with T = boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> >]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::MultiPassInputIterator<boost::iterators::filter_iterator<boost::detail::out_edge_predicate<SW_filter, boost::keep_all, boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter> >, boost::detail::out_edge_iter<std::_List_iterator<boost::detail::stored_edge_iter<long unsigned int, std::_List_iterator<boost::list_edge<long unsigned int, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::undirected_tag, long unsigned int>, long int> > >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:89:9:   required from ‘boost::concepts::IncidenceGraph<G>::~IncidenceGraph() [with G = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>]’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/graph_concepts.hpp:75:1:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47: warning: ‘this’ pointer is null [-Wnonnull]
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>; Y = std::input_iterator_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp: In instantiation of ‘boost::concepts::usage_requirements<Model>::~usage_requirements() [with Model = boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:50:47:   required from ‘static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::concepts::usage_requirements<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >]’
   50 |     static void failed() { ((Model*)0)->~Model(); }
      |                            ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5:   required from ‘struct boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>’
   92 |     &::boost::concepts::requirement_<ModelFnPtr>::failed>    \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of ‘template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, wrap_constraints<Model, (& Model::constraints)>*) [with Model = boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag>]’
   32 |   inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
      |                                                              ^~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:42:5:   required from ‘const bool boost::concepts::not_satisfied<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >::value’
   44 |       , value = sizeof( detail::has_constraints_((Model*)0) ) == sizeof(detail::yes) );
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/has_constraints.hpp:45:51:   required from ‘struct boost::concepts::not_satisfied<boost::Convertible<boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>, std::input_iterator_tag> >’
   45 |     typedef boost::integral_constant<bool, value> type;
      |                                                   ^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/detail/general.hpp:72:8:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:136:24:   required from ‘void boost::breadth_first_search(const VertexListGraph&, SourceIterator, SourceIterator, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; SourceIterator = long unsigned int*; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >]’
  136 |     breadth_first_visit(g, sources_begin, sources_end, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:147:25:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; Buffer = queue<long unsigned int, std::deque<long unsigned int, std::allocator<long unsigned int> > >; BFSVisitor = Visitor_cc; ColorMap = two_bit_color_map<vec_adj_list_vertex_id_map<property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  147 |     breadth_first_search(g, sources, sources + 1, Q, vis, color);
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:262:29:   required from ‘void boost::detail::bfs_helper(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, ColorMap, BFSVisitor, const boost::bgl_named_params<P, T, R>&, mpl_::false_) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; ColorMap = boost::two_bit_color_map<boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, long unsigned int> >; BFSVisitor = Visitor_cc; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int; mpl_::false_ = mpl_::bool_<false>]’
  262 |         breadth_first_search(g, s,
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~
  263 |             choose_param(get_param(params, buffer_param_t()), boost::ref(Q))
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  264 |                 .get(),
      |                 ~~~~~~~      
  265 |             vis, color);
      |             ~~~~~~~~~~~      
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:309:23:   required from ‘static void boost::detail::bfs_dispatch<boost::param_not_found>::apply(VertexListGraph&, typename boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<T, Tag, Base>&, boost::param_not_found) [with VertexListGraph = boost::filtered_graph<boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS, boost::property<boost::vertex_color_t, unsigned int, boost::property<boost::vertex_potential_t, arma::Col<double>, boost::property<boost::vertex_degree_t, unsigned int, boost::property<boost::vertex_update_t, double, boost::property<boost::vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, boost::property<boost::edge_weight_t, double, boost::property<boost::edge_weight2_t, unsigned int, boost::property<boost::edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = boost::graph_visitor_t; R = boost::no_property; typename boost::graph_traits<G>::vertex_descriptor = long unsigned int]’
  309 |             bfs_helper(g, s,
      |             ~~~~~~~~~~^~~~~~
  310 |                 make_two_bit_color_map(num_vertices(g),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  311 |                     choose_const_pmap(
      |                     ~~~~~~~~~~~~~~~~~~
  312 |                         get_param(params, vertex_index), g, vertex_index)),
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  313 |                 choose_param(get_param(params, graph_visitor),
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314 |                     make_bfs_visitor(null_vis)),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  315 |                 params,
      |                 ~~~~~~~
  316 |                 boost::mpl::bool_<
      |                 ~~~~~~~~~~~~~~~~~~
  317 |                     boost::is_base_and_derived< distributed_graph_tag,
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 |                         typename graph_traits<
      |                         ~~~~~~~~~~~~~~~~~~~~~~
  319 |                             VertexListGraph >::traversal_category >::value >());
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/graph/breadth_first_search.hpp:339:37:   required from ‘void boost::breadth_first_search(const VertexListGraph&, typename graph_traits<G>::vertex_descriptor, const bgl_named_params<T, Tag, Base>&) [with VertexListGraph = filtered_graph<adjacency_list<listS, vecS, undirectedS, property<vertex_color_t, unsigned int, property<vertex_potential_t, arma::Col<double>, property<vertex_degree_t, unsigned int, property<vertex_update_t, double, property<vertex_underlying_t, std::vector<int, std::allocator<int> > > > > > >, property<edge_weight_t, double, property<edge_weight2_t, unsigned int, property<edge_update_t, double> > > >, SW_filter>; P = Visitor_cc; T = graph_visitor_t; R = no_property; typename graph_traits<G>::vertex_descriptor = long unsigned int]’
  339 |     detail::bfs_dispatch< C >::apply(
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  340 |         ng, s, params, get_param(params, vertex_color));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sampler.cpp:339:27:   required from here
  339 |       breadth_first_search(g_SW, *it_s, visitor(vis_cc));
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:20:48: warning: ‘this’ pointer is null [-Wnonnull]
   20 |     ~usage_requirements() { ((Model*)0)->~Model(); }
      |                             ~~~~~~~~~~~~~~~~~~~^~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept/usage.hpp:37:7: note: in a call to non-static member function ‘boost::Convertible<X, Y>::~Convertible() [with X = boost::iterators::detail::iterator_category_with_traversal<std::input_iterator_tag, boost::iterators::bidirectional_traversal_tag>; Y = std::input_iterator_tag]’
   37 |       ~model()
      |       ^
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/BH/include/boost/concept_check.hpp:208:5: note: in expansion of macro ‘BOOST_CONCEPT_USAGE’
  208 |     BOOST_CONCEPT_USAGE(Convertible) {
      |     ^~~~~~~~~~~~~~~~~~~
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o GiRaF.so RcppExports.o lattice.o rcpp_module.o recursion.o sampler.o -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmp7a7yxa/R.INSTALL2125d4ecf4379/GiRaF/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-GiRaF/00new/GiRaF/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (GiRaF)
begin installing package ‘DR.SC’
* installing *source* package ‘scuttle’ ...
** this is package ‘scuttle’ version ‘1.19.0’
** package ‘scuttle’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
using C++11
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpqLXXqo/R.INSTALL2125968f3aa02/scuttle/src'
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c cumulative_prop.cpp -o cumulative_prop.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:11,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/beachmat.h:24,
                 from cumulative_prop.cpp:2:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:95:27: warning: ‘virtual const double* beachmat::lin_matrix::get_row(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   95 |     virtual const double* get_row(size_t r, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:66:24: warning: ‘virtual const int* beachmat::lin_matrix::get_row(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   66 |     virtual const int* get_row(size_t r, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:81:27: warning: ‘virtual const double* beachmat::lin_matrix::get_col(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   81 |     virtual const double* get_col(size_t c, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:52:24: warning: ‘virtual const int* beachmat::lin_matrix::get_col(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   52 |     virtual const int* get_col(size_t c, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:12:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:36:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   36 |             return std::unique_ptr<M>(new integer_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:38:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   38 |             return std::unique_ptr<M>(new double_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:40:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   40 |             return std::unique_ptr<M>(new logical_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c downsample_counts.cpp -o downsample_counts.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:11,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/beachmat.h:24,
                 from downsample_counts.cpp:2:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:66:24: warning: ‘virtual const int* beachmat::lin_matrix::get_row(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   66 |     virtual const int* get_row(size_t r, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:95:27: warning: ‘virtual const double* beachmat::lin_matrix::get_row(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   95 |     virtual const double* get_row(size_t r, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:52:24: warning: ‘virtual const int* beachmat::lin_matrix::get_col(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   52 |     virtual const int* get_col(size_t c, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:81:27: warning: ‘virtual const double* beachmat::lin_matrix::get_col(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   81 |     virtual const double* get_col(size_t c, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:12:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:36:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   36 |             return std::unique_ptr<M>(new integer_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:38:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   38 |             return std::unique_ptr<M>(new double_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:40:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   40 |             return std::unique_ptr<M>(new logical_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c fit_linear_model.cpp -o fit_linear_model.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:11,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/beachmat.h:24,
                 from fit_linear_model.cpp:2:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:66:24: warning: ‘virtual const int* beachmat::lin_matrix::get_row(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   66 |     virtual const int* get_row(size_t r, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:95:27: warning: ‘virtual const double* beachmat::lin_matrix::get_row(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   95 |     virtual const double* get_row(size_t r, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:81:27: warning: ‘virtual const double* beachmat::lin_matrix::get_col(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   81 |     virtual const double* get_col(size_t c, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:52:24: warning: ‘virtual const int* beachmat::lin_matrix::get_col(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   52 |     virtual const int* get_col(size_t c, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:12:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:36:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   36 |             return std::unique_ptr<M>(new integer_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:38:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   38 |             return std::unique_ptr<M>(new double_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:40:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   40 |             return std::unique_ptr<M>(new logical_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c pool_size_factors.cpp -o pool_size_factors.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:11,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/beachmat.h:24,
                 from pool_size_factors.cpp:2:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:66:24: warning: ‘virtual const int* beachmat::lin_matrix::get_row(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   66 |     virtual const int* get_row(size_t r, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:95:27: warning: ‘virtual const double* beachmat::lin_matrix::get_row(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   95 |     virtual const double* get_row(size_t r, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:52:24: warning: ‘virtual const int* beachmat::lin_matrix::get_col(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   52 |     virtual const int* get_col(size_t c, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:81:27: warning: ‘virtual const double* beachmat::lin_matrix::get_col(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   81 |     virtual const double* get_col(size_t c, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
pool_size_factors.cpp: In function ‘Rcpp::List pool_size_factors(Rcpp::RObject, Rcpp::NumericVector, Rcpp::IntegerVector, Rcpp::IntegerVector)’:
pool_size_factors.cpp:56:15: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
   56 |     if (ngenes!=pseudo_cell.size()) {
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~
pool_size_factors.cpp:61:22: warning: comparison of integer expressions of different signedness: ‘R_xlen_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
   61 |     if (order.size() < ncells*2-1)  {
      |         ~~~~~~~~~~~~~^~~~~~~~~~~~
pool_size_factors.cpp:170:37: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  170 |                     for (auto i=0; i<n; ++i, ++val, ++rows) {
      |                                    ~^~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:12:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:36:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   36 |             return std::unique_ptr<M>(new integer_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:38:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   38 |             return std::unique_ptr<M>(new double_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:40:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   40 |             return std::unique_ptr<M>(new logical_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c sparse_summarize.cpp -o sparse_summarize.o
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c sum_counts.cpp -o sum_counts.o
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:11,
                 from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/beachmat.h:24,
                 from sum_counts.cpp:2:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:95:27: warning: ‘virtual const double* beachmat::lin_matrix::get_row(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   95 |     virtual const double* get_row(size_t r, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:66:24: warning: ‘virtual const int* beachmat::lin_matrix::get_row(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   66 |     virtual const int* get_row(size_t r, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:218:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_row(size_t, int*, int*, size_t, size_t)’
  218 |     virtual sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:81:27: warning: ‘virtual const double* beachmat::lin_matrix::get_col(size_t, double*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   81 |     virtual const double* get_col(size_t c, double* work, size_t first, size_t last) = 0;
      |                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:52:24: warning: ‘virtual const int* beachmat::lin_matrix::get_col(size_t, int*, size_t, size_t)’ was hidden [-Woverloaded-virtual=]
   52 |     virtual const int* get_col(size_t c, int* work, size_t first, size_t last) = 0;
      |                        ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:236:43: note:   by ‘virtual beachmat::sparse_index<const int*, int> beachmat::lin_sparse_matrix::get_col(size_t, int*, int*, size_t, size_t)’
  236 |     virtual sparse_index<const int*, int> get_col(size_t c, int* work_x, int* work_i, size_t first, size_t last) = 0;
      |                                           ^~~~~~~
In file included from /home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:12:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<13>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:36:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   36 |             return std::unique_ptr<M>(new integer_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:38:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   38 |             return std::unique_ptr<M>(new double_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::SparseArraySeed_reader<V, TIT>::SparseArraySeed_reader(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:561:46:   required from ‘beachmat::lin_SparseArraySeed<V, TIT>::lin_SparseArraySeed(Rcpp::RObject) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
  561 |     lin_SparseArraySeed(Rcpp::RObject mat) : reader(mat) {
      |                                              ^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:40:39:   required from ‘std::unique_ptr<M> beachmat::read_lin_sparse_block_raw(Rcpp::RObject) [with M = lin_matrix; Rcpp::RObject = Rcpp::RObject_Impl<Rcpp::PreserveStorage>]’
   40 |             return std::unique_ptr<M>(new logical_SparseArraySeed(block));
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/read_lin_block.h:65:57:   required from here
   65 |         auto ptr = read_lin_sparse_block_raw<lin_matrix>(block);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:535:17: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  535 |         if (nnz != x.size()) {
      |             ~~~~^~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:45: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                       ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:551:73: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  551 |                     if (lastR <= 0 || lastR > NR || lastC <= 0 || lastC > NC) {
      |                                                                   ~~~~~~^~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:593:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const size_t’ {aka ‘const long unsigned int’} [-Wsign-compare]
  593 |                 for (int v = 0; v < nnz; ++v, ++rowIt, ++colIt, ++xIt) {
      |                                 ~~^~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const double*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<14, Rcpp::PreserveStorage>; TIT = const double*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const int*; ALT = int*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const int*; ALT = int*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:596:51:   required from ‘beachmat::sparse_index<const int*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, int*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  596 |         return reader.template get_row<const int*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:595:35:   required from here
  595 |     sparse_index<const int*, int> get_row(size_t r, int* work_x, int* work_i, size_t first, size_t last) {
      |                                   ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h: In instantiation of ‘beachmat::sparse_index<OUT, I> beachmat::Csparse_core<TIT, I, P>::get_row(size_t, ALT, I*, size_t, size_t) [with OUT = const double*; ALT = double*; TIT = const int*; I = int; P = long unsigned int; size_t = long unsigned int]’:
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:650:42:   required from ‘beachmat::sparse_index<OUT, int> beachmat::SparseArraySeed_reader<V, TIT>::get_row(size_t, ALT, int*, size_t, size_t) [with OUT = const double*; ALT = double*; V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  650 |         return core.template get_row<OUT>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:602:54:   required from ‘beachmat::sparse_index<const double*, int> beachmat::lin_SparseArraySeed<V, TIT>::get_row(size_t, double*, int*, size_t, size_t) [with V = Rcpp::Vector<10, Rcpp::PreserveStorage>; TIT = const int*; size_t = long unsigned int]’
  602 |         return reader.template get_row<const double*>(r, work_x, work_i, first, last);
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/lin_matrix.h:601:38:   required from here
  601 |     sparse_index<const double*, int> get_row(size_t r, double* work_x, int* work_i, size_t first, size_t last) {
      |                                      ^~~~~~~
/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include/beachmat3/Csparse_reader.h:250:22: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare]
  250 |             if (idex != *pIt && static_cast<size_t>(i[idex]) == r) {
      |                 ~~~~~^~~~~~~
g++-15 -std=gnu++11 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG -I../inst/include/ -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/beachmat/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c utils.cpp -o utils.o
g++-15 -std=gnu++11 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o scuttle.so RcppExports.o cumulative_prop.o downsample_counts.o fit_linear_model.o pool_size_factors.o sparse_summarize.o sum_counts.o utils.o -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpqLXXqo/R.INSTALL2125968f3aa02/scuttle/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-scuttle/00new/scuttle/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (scuttle)
begin installing package ‘scater’
* installing *source* package ‘scater’ ...
** this is package ‘scater’ version ‘1.37.0’
** package ‘scater’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (scater)
* installing *source* package ‘DR.SC’ ...
** this is package ‘DR.SC’ version ‘3.5’
** package ‘DR.SC’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpny6jVA/R.INSTALL213eb12d63f28/DR.SC/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c getNB_fast.cpp -o getNB_fast.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c mt_paral_job.cpp -o mt_paral_job.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c mt_paral_job2.cpp -o mt_paral_job2.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c simulDRcluster_main.cpp -o simulDRcluster_main.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c utilSimulDRcluster.cpp -o utilSimulDRcluster.o
utilSimulDRcluster.cpp: In function ‘void multi_det_SkCpp2(const arma::mat&, const arma::vec&, const arma::mat&, const arma::mat&, arma::rowvec, const arma::mat&, double&, arma::vec&)’:
utilSimulDRcluster.cpp:48:21: warning: unused variable ‘q’ [-Wunused-variable]
   48 |   int n = X.n_rows, q = W0.n_cols;
      |                     ^
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DARMA_64BIT_WORD -fpic  -g -O2 -Wall -pedantic -mtune=native   -c wpca.cpp -o wpca.o
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o DR.SC.so RcppExports.o getNB_fast.o mt_paral_job.o mt_paral_job2.o simulDRcluster_main.o utilSimulDRcluster.o wpca.o -fopenmp -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpny6jVA/R.INSTALL213eb12d63f28/DR.SC/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-DR.SC/00new/DR.SC/libs
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (DR.SC)
begin installing package ‘PRECAST’
* installing *source* package ‘PRECAST’ ...
** this is package ‘PRECAST’ version ‘1.7’
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpGSeGIy/R.INSTALL215a47ba4a5cc/PRECAST/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c getNB_fast.cpp -o getNB_fast.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c idrsc2.cpp -o idrsc2.o
idrsc2.cpp: In function ‘void runICM_sp1(const arma::field<arma::Mat<double> >&, arma::field<arma::Mat<double> >&, arma::field<arma::Col<long long int> >&, const MATTYPE&, const MATTYPE&, const MATTYPE&, const CUBETYPE&, CUBETYPE&, const arma::field<arma::SpMat<double> >&, const arma::field<arma::SpMat<double> >&, const VECTYPE&, const VECTYPE&, VECTYPE&, int, const bool&, const bool&, arma::field<arma::Mat<double> >&, arma::field<arma::Mat<double> >&, arma::field<arma::Cube<double> >&, arma::field<arma::Cube<double> >&, arma::field<arma::Cube<double> >&, arma::field<arma::Cube<double> >&, arma::field<arma::Cube<double> >&, arma::field<arma::Cube<double> >&, float&)’:
idrsc2.cpp:408:7: warning: unused variable ‘i’ [-Wunused-variable]
  408 |   int i, iter, k, n;
      |       ^
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c mt_paral_job.cpp -o mt_paral_job.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c utilMultIntcluster.cpp -o utilMultIntcluster.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-15/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/RcppArmadillo/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  "-DARMA_64BIT_WORD=1" -fpic  -g -O2 -Wall -pedantic -mtune=native   -c wpca.cpp -o wpca.o
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-15/lib -Wl,-O1 -o PRECAST.so RcppExports.o getNB_fast.o idrsc2.o mt_paral_job.o utilMultIntcluster.o wpca.o -llapack -L/home/hornik/tmp/R-d-gcc-15/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R-d-gcc-15/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpGSeGIy/R.INSTALL215a47ba4a5cc/PRECAST/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-PRECAST/00new/PRECAST/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (PRECAST)

checking PRECAST_1.7.tar.gz ...
checking ProFAST_1.6.tar.gz ...

Depends:
Package: PRECAST
  Depends: parallel, gtools, R (>= 4.0.0)
  Imports: MASS, Matrix, mclust, methods, purrr, utils, Seurat, irlba,
    cowplot, patchwork, scater, pbapply, ggthemes, dplyr, ggplot2,
    stats, harmony, DR.SC, scales, ggpubr, graphics, colorspace, Rcpp
    (>= 1.0.5)
  LinkingTo: Rcpp, RcppArmadillo

Timings:
           user system elapsed
PRECAST 339.019 21.549 362.256

Results:
Check status summary:
                  NOTE OK
  Source packages    1  0
  Reverse depends    0  1

Check results summary:
PRECAST ... NOTE
* checking CRAN incoming feasibility ... [5s/6s] NOTE
rdepends_ProFAST ... OK