diff options
author | Gael Guennebaud <g.gael@free.fr> | 2010-09-06 11:51:42 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2010-09-06 11:51:42 +0200 |
commit | 9bb75937cc698b32f2fe6ffac3b4e09a89c3c5f7 (patch) | |
tree | 99d99731ff24bf0599b69d869107821cf7cee55c /Eigen/src/Core/SelfCwiseBinaryOp.h | |
parent | 62eb4dc99bb79a0e2015548c248d6270928533f1 (diff) |
fix += return by value like operations
Diffstat (limited to 'Eigen/src/Core/SelfCwiseBinaryOp.h')
-rw-r--r-- | Eigen/src/Core/SelfCwiseBinaryOp.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Eigen/src/Core/SelfCwiseBinaryOp.h b/Eigen/src/Core/SelfCwiseBinaryOp.h index 5100f6b25..f77589747 100644 --- a/Eigen/src/Core/SelfCwiseBinaryOp.h +++ b/Eigen/src/Core/SelfCwiseBinaryOp.h @@ -62,8 +62,6 @@ template<typename BinaryOp, typename Lhs, typename Rhs> class SelfCwiseBinaryOp typedef typename ei_packet_traits<Scalar>::type Packet; - using Base::operator=; - inline SelfCwiseBinaryOp(Lhs& xpr, const BinaryOp& func = BinaryOp()) : m_matrix(xpr), m_functor(func) {} inline Index rows() const { return m_matrix.rows(); } @@ -142,6 +140,15 @@ template<typename BinaryOp, typename Lhs, typename Rhs> class SelfCwiseBinaryOp #endif return *this; } + + // overloaded to honor evaluation of special matrices + // maybe another solution would be to not use SelfCwiseBinaryOp + // at first... + SelfCwiseBinaryOp& operator=(const Rhs& _rhs) + { + typename ei_nested<Rhs>::type rhs(_rhs); + return Base::operator=(rhs); + } protected: Lhs& m_matrix; |