diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2010-08-16 11:13:02 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2010-08-16 11:13:02 +0200 |
| commit | b37551f62aa89d93bab82d171c1caeb7baf54885 (patch) | |
| tree | 35623e39686d016d0bd9cc32ae7e3ac89ef346ea /Eigen/src/Core/ArrayBase.h | |
| parent | c625a6a85b8a6a805ee3e3dc5afe8555838415e4 (diff) | |
further improve compilation error message for array+=matrix
Diffstat (limited to 'Eigen/src/Core/ArrayBase.h')
| -rw-r--r-- | Eigen/src/Core/ArrayBase.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Eigen/src/Core/ArrayBase.h b/Eigen/src/Core/ArrayBase.h index c53ea0a4f..36bf71dde 100644 --- a/Eigen/src/Core/ArrayBase.h +++ b/Eigen/src/Core/ArrayBase.h @@ -169,9 +169,11 @@ template<typename Derived> class ArrayBase template<typename OtherDerived> explicit ArrayBase(const ArrayBase<OtherDerived>&); protected: // mixing arrays and matrices is not legal - template<typename OtherDerived> Derived& operator+=(const MatrixBase<OtherDerived>& mat); + template<typename OtherDerived> Derived& operator+=(const MatrixBase<OtherDerived>& mat) + {EIGEN_STATIC_ASSERT(sizeof(typename OtherDerived::Scalar)==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES);} // mixing arrays and matrices is not legal - template<typename OtherDerived> Derived& operator-=(const MatrixBase<OtherDerived>& mat); + template<typename OtherDerived> Derived& operator-=(const MatrixBase<OtherDerived>& mat) + {EIGEN_STATIC_ASSERT(sizeof(typename OtherDerived::Scalar)==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES);} }; /** replaces \c *this by \c *this - \a other. |