devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

introduce ei_xxx_return_value and ei_xxx_impl for xxx in solve,kernel,impl

Browse Source 
put them in a new internal 'misc' directory
This commit is contained in:
Benoit Jacob
2009-11-03 02:18:10 -05:00
parent f975b9bd3e
commit da363d997f
11 changed files with 326 additions and 184 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
test/lu.cpp
View File

@@ -49,8 +49,8 @@ template<typename MatrixType> void lu_non_invertible()
cols2 = cols = MatrixType::ColsAtCompileTime;
}
typedef typename ei_fullpivlu_kernel_impl<MatrixType>::ReturnMatrixType KernelMatrixType;
typedef typename ei_fullpivlu_image_impl <MatrixType>::ReturnMatrixType ImageMatrixType;
typedef typename ei_kernel_return_value<FullPivLU<MatrixType> >::ReturnMatrixType KernelMatrixType;
typedef typename ei_image_return_value<FullPivLU<MatrixType> >::ReturnMatrixType ImageMatrixType;
typedef Matrix<typename MatrixType::Scalar, Dynamic, Dynamic> DynamicMatrixType;
typedef Matrix<typename MatrixType::Scalar, MatrixType::ColsAtCompileTime, MatrixType::ColsAtCompileTime>
CMatrixType;
@@ -65,10 +65,10 @@ template<typename MatrixType> void lu_non_invertible()
createRandomMatrixOfRank(rank, rows, cols, m1);
FullPivLU<MatrixType> lu(m1);
std::cout << lu.kernel().rows() << " " << lu.kernel().cols() << std::endl;
KernelMatrixType m1kernel = lu.kernel();
ImageMatrixType m1image = lu.image(m1);
ImageMatrixType m1image = lu.image(m1);
// std::cerr << rank << " " << lu.rank() << std::endl;
VERIFY(rank == lu.rank());
VERIFY(cols - lu.rank() == lu.dimensionOfKernel());
VERIFY(!lu.isInjective());