diff options
Diffstat (limited to 'Eigen/src/Core/SelfAdjointView.h')
| -rw-r--r-- | Eigen/src/Core/SelfAdjointView.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Eigen/src/Core/SelfAdjointView.h b/Eigen/src/Core/SelfAdjointView.h index 2cf3fa1ef..2173799d9 100644 --- a/Eigen/src/Core/SelfAdjointView.h +++ b/Eigen/src/Core/SelfAdjointView.h @@ -61,6 +61,7 @@ template<typename _MatrixType, unsigned int UpLo> class SelfAdjointView typedef typename internal::traits<SelfAdjointView>::Scalar Scalar; typedef typename MatrixType::StorageIndex StorageIndex; typedef typename internal::remove_all<typename MatrixType::ConjugateReturnType>::type MatrixConjugateReturnType; + typedef SelfAdjointView<typename internal::add_const<MatrixType>::type, UpLo> ConstSelfAdjointView; enum { Mode = internal::traits<SelfAdjointView>::Mode, @@ -197,6 +198,18 @@ template<typename _MatrixType, unsigned int UpLo> class SelfAdjointView inline const ConjugateReturnType conjugate() const { return ConjugateReturnType(m_matrix.conjugate()); } + /** \returns an expression of the complex conjugate of \c *this if Cond==true, + * returns \c *this otherwise. + */ + template<bool Cond> + EIGEN_DEVICE_FUNC + inline typename internal::conditional<Cond,ConjugateReturnType,ConstSelfAdjointView>::type + conjugateIf() const + { + typedef typename internal::conditional<Cond,ConjugateReturnType,ConstSelfAdjointView>::type ReturnType; + return ReturnType(m_matrix.template conjugateIf<Cond>()); + } + typedef SelfAdjointView<const typename MatrixType::AdjointReturnType,TransposeMode> AdjointReturnType; /** \sa MatrixBase::adjoint() const */ EIGEN_DEVICE_FUNC |