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BDCSVD: Suppress Wmaybe-uninitialized

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This commit is contained in:
Charles Schlosser 2024-08-29 02:45:38 +00:00
parent 9d3d37c5b7
commit c21a80be3d
2 changed files with 2 additions and 22 deletions
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22
Eigen/src/SVD/BDCSVD.h
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@ -50,26 +50,6 @@ struct traits<BDCSVD<MatrixType_, Options> > : svd_traits<MatrixType_, Options>
typedef MatrixType_ MatrixType; typedef MatrixType_ MatrixType;
}; };
template <typename MatrixType, int Options>
struct allocate_small_svd {
static void run(JacobiSVD<MatrixType, Options>& smallSvd, Index rows, Index cols, unsigned int computationOptions) {
(void)computationOptions;
smallSvd = JacobiSVD<MatrixType, Options>(rows, cols);
}
};
EIGEN_DIAGNOSTICS(push)
EIGEN_DISABLE_DEPRECATED_WARNING
template <typename MatrixType>
struct allocate_small_svd<MatrixType, 0> {
static void run(JacobiSVD<MatrixType>& smallSvd, Index rows, Index cols, unsigned int computationOptions) {
smallSvd = JacobiSVD<MatrixType>(rows, cols, computationOptions);
}
};
EIGEN_DIAGNOSTICS(pop)
} // end namespace internal } // end namespace internal
/** \ingroup SVD_Module /** \ingroup SVD_Module
@ -289,7 +269,7 @@ void BDCSVD<MatrixType, Options>::allocate(Index rows, Index cols, unsigned int
if (Base::allocate(rows, cols, computationOptions)) return; if (Base::allocate(rows, cols, computationOptions)) return;
if (cols < m_algoswap) if (cols < m_algoswap)
internal::allocate_small_svd<MatrixType, ComputationOptions>::run(smallSvd, rows, cols, computationOptions); smallSvd.allocate(rows, cols, Options == 0 ? computationOptions : internal::get_computation_options(Options));
m_computed = MatrixXr::Zero(diagSize() + 1, diagSize()); m_computed = MatrixXr::Zero(diagSize() + 1, diagSize());
m_compU = computeV(); m_compU = computeV();

2
Eigen/src/SVD/JacobiSVD.h
View File

@ -611,7 +611,6 @@ class JacobiSVD : public SVDBase<JacobiSVD<MatrixType_, Options_> > {
using Base::rank; using Base::rank;
using Base::rows; using Base::rows;
private:
void allocate(Index rows_, Index cols_, unsigned int computationOptions) { void allocate(Index rows_, Index cols_, unsigned int computationOptions) {
if (Base::allocate(rows_, cols_, computationOptions)) return; if (Base::allocate(rows_, cols_, computationOptions)) return;
eigen_assert(!(ShouldComputeThinU && int(QRPreconditioner) == int(FullPivHouseholderQRPreconditioner)) && eigen_assert(!(ShouldComputeThinU && int(QRPreconditioner) == int(FullPivHouseholderQRPreconditioner)) &&
@ -624,6 +623,7 @@ class JacobiSVD : public SVDBase<JacobiSVD<MatrixType_, Options_> > {
if (rows() > cols()) m_qr_precond_morerows.allocate(*this); if (rows() > cols()) m_qr_precond_morerows.allocate(*this);
} }
private:
JacobiSVD& compute_impl(const MatrixType& matrix, unsigned int computationOptions); JacobiSVD& compute_impl(const MatrixType& matrix, unsigned int computationOptions);
protected: protected: