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bug #949: add static assertion for incompatible scalar types in dense end-user decompositions.

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This commit is contained in:
Gael Guennebaud
2015-03-13 21:06:20 +01:00
parent b09316fbea
commit c74284ed81
23 changed files with 246 additions and 0 deletions
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8
Eigen/src/QR/ColPivHouseholderQR.h
View File

@@ -384,6 +384,12 @@ template<typename _MatrixType> class ColPivHouseholderQR
}
protected:
static void check_template_parameters()
{
EIGEN_STATIC_ASSERT_NON_INTEGER(Scalar);
}
MatrixType m_qr;
HCoeffsType m_hCoeffs;
PermutationType m_colsPermutation;
@@ -422,6 +428,8 @@ typename MatrixType::RealScalar ColPivHouseholderQR<MatrixType>::logAbsDetermina
template<typename MatrixType>
ColPivHouseholderQR<MatrixType>& ColPivHouseholderQR<MatrixType>::compute(const MatrixType& matrix)
{
check_template_parameters();
using std::abs;
Index rows = matrix.rows();
Index cols = matrix.cols();

8
Eigen/src/QR/FullPivHouseholderQR.h
View File

@@ -368,6 +368,12 @@ template<typename _MatrixType> class FullPivHouseholderQR
RealScalar maxPivot() const { return m_maxpivot; }
protected:
static void check_template_parameters()
{
EIGEN_STATIC_ASSERT_NON_INTEGER(Scalar);
}
MatrixType m_qr;
HCoeffsType m_hCoeffs;
IntDiagSizeVectorType m_rows_transpositions;
@@ -407,6 +413,8 @@ typename MatrixType::RealScalar FullPivHouseholderQR<MatrixType>::logAbsDetermin
template<typename MatrixType>
FullPivHouseholderQR<MatrixType>& FullPivHouseholderQR<MatrixType>::compute(const MatrixType& matrix)
{
check_template_parameters();
using std::abs;
Index rows = matrix.rows();
Index cols = matrix.cols();

8
Eigen/src/QR/HouseholderQR.h
View File

@@ -189,6 +189,12 @@ template<typename _MatrixType> class HouseholderQR
const HCoeffsType& hCoeffs() const { return m_hCoeffs; }
protected:
static void check_template_parameters()
{
EIGEN_STATIC_ASSERT_NON_INTEGER(Scalar);
}
MatrixType m_qr;
HCoeffsType m_hCoeffs;
RowVectorType m_temp;
@@ -343,6 +349,8 @@ struct solve_retval<HouseholderQR<_MatrixType>, Rhs>
template<typename MatrixType>
HouseholderQR<MatrixType>& HouseholderQR<MatrixType>::compute(const MatrixType& matrix)
{
check_template_parameters();
Index rows = matrix.rows();
Index cols = matrix.cols();
Index size = (std::min)(rows,cols);