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Backed out changeset 58fb27cd566f4057cee914be4cfe4f87abe8dc04

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This commit is contained in:
Benoit Jacob 2010-01-07 22:00:45 -05:00
parent 58fb27cd56
commit b05f59ee07
7 changed files with 13 additions and 21 deletions
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1
Eigen/SVD
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@ -25,7 +25,6 @@ namespace Eigen {
#include "src/misc/Solve.h"
#include "src/SVD/SVD.h"
#include "src/SVD/JacobiSVD.h"
#include "src/SVD/UpperBidiagonalization.h"
} // namespace Eigen

18
Eigen/src/Core/BandMatrix.h
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@ -171,21 +171,15 @@ class BandMatrix : public AnyMatrixBase<BandMatrix<_Scalar,Rows,Cols,Supers,Subs
return Block<DataType,1,Dynamic>(m_data, supers()-i, std::max(0,i), 1, diagonalLength(i));
}
template<typename Dest> inline void evalTo(Dest& dst) const
{
dst.resize(rows(),cols());
dst.setZero();
dst.diagonal() = diagonal();
for (int i=1; i<=supers();++i)
dst.diagonal(i) = diagonal(i);
for (int i=1; i<=subs();++i)
dst.diagonal(-i) = diagonal(-i);
}
DenseMatrixType toDenseMatrix() const
{
DenseMatrixType res(rows(),cols());
evalTo(res);
res.setZero();
res.diagonal() = diagonal();
for (int i=1; i<=supers();++i)
res.diagonal(i) = diagonal(i);
for (int i=1; i<=subs();++i)
res.diagonal(-i) = diagonal(-i);
return res;
}

4
Eigen/src/Householder/HouseholderSequence.h
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@ -121,7 +121,7 @@ template<typename VectorsType, typename CoeffsType> class HouseholderSequence
for(int k = 0; k < vecs; ++k)
{
int actual_k = m_trans ? vecs-k-1 : k;
dst.block(0, dst.cols()-length, dst.rows(), length-actual_k)
dst.corner(BottomRight, dst.rows(), length-actual_k)
.applyHouseholderOnTheRight(m_vectors.col(actual_k).tail(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
}
}
@ -135,7 +135,7 @@ template<typename VectorsType, typename CoeffsType> class HouseholderSequence
for(int k = 0; k < vecs; ++k)
{
int actual_k = m_trans ? k : vecs-k-1;
dst.block(dst.rows()-length, 0, length-actual_k, dst.cols())
dst.corner(BottomRight, length-actual_k, dst.cols())
.applyHouseholderOnTheLeft(m_vectors.col(actual_k).tail(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
}
}

2
Eigen/src/QR/HouseholderQR.h
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@ -55,7 +55,7 @@ template<typename _MatrixType> class HouseholderQR
RowsAtCompileTime = MatrixType::RowsAtCompileTime,
ColsAtCompileTime = MatrixType::ColsAtCompileTime,
Options = MatrixType::Options,
DiagSizeAtCompileTime = EIGEN_SIZE_MIN(ColsAtCompileTime,RowsAtCompileTime)
DiagSizeAtCompileTime = EIGEN_ENUM_MIN(ColsAtCompileTime,RowsAtCompileTime)
};
typedef typename MatrixType::Scalar Scalar;
typedef typename MatrixType::RealScalar RealScalar;

1
test/CMakeLists.txt
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@ -133,7 +133,6 @@ ei_add_test(hessenberg " " "${GSL_LIBRARIES}")
ei_add_test(eigensolver_selfadjoint " " "${GSL_LIBRARIES}")
ei_add_test(eigensolver_generic " " "${GSL_LIBRARIES}")
ei_add_test(eigensolver_complex)
ei_add_test(upperbidiagonalization)
ei_add_test(svd)
ei_add_test(jacobisvd)
ei_add_test(geo_orthomethods)

2
test/householder.cpp
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@ -79,7 +79,7 @@ template<typename MatrixType> void householder(const MatrixType& m)
m3.rowwise() = v1.transpose();
m4 = m3;
m3.row(0).makeHouseholder(essential, beta, alpha);
m3.applyHouseholderOnTheRight(essential,beta,tmp);
m3.applyHouseholderOnTheRight(essential.transpose(),beta,tmp);
VERIFY_IS_APPROX(m3.norm(), m4.norm());
VERIFY_IS_MUCH_SMALLER_THAN(m3.block(0,1,rows,rows-1).norm(), m3.norm());
VERIFY_IS_MUCH_SMALLER_THAN(ei_imag(m3(0,0)), ei_real(m3(0,0)));

2
test/qr.cpp
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@ -114,7 +114,7 @@ template<typename MatrixType> void qr_verify_assert()
void test_qr()
{
for(int i = 0; i < g_repeat; i++) {
for(int i = 0; i < 1; i++) {
CALL_SUBTEST_1( qr(MatrixXf(47,40)) );
CALL_SUBTEST_2( qr(MatrixXcd(17,7)) );
CALL_SUBTEST_3(( qr_fixedsize<Matrix<float,3,4>, 2 >() ));