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| author |  Gael Guennebaud <g.gael@free.fr> | 2012-01-31 13:05:44 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2012-01-31 13:05:44 +0100 |
| commit | 10cd52350f47eedd509906c6ab45567f83235265 (patch) | |
| tree | 08f64680743d7ce32b0104639dd78a1d9aa5b781 /Eigen/src/Core/ArrayBase.h | |
| parent | 9c86ee26952cde01f91baa310e78b582483463c9 (diff) | |
fix a few warnings: change of sign and missing return statement
Diffstat (limited to 'Eigen/src/Core/ArrayBase.h')
| -rw-r--r-- | Eigen/src/Core/ArrayBase.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/ArrayBase.h b/Eigen/src/Core/ArrayBase.h index 9399ac3d1..2ddd9dea5 100644 --- a/Eigen/src/Core/ArrayBase.h +++ b/Eigen/src/Core/ArrayBase.h @@ -174,10 +174,10 @@ template<typename Derived> class ArrayBase protected: // mixing arrays and matrices is not legal template<typename OtherDerived> Derived& operator+=(const MatrixBase<OtherDerived>& ) - {EIGEN_STATIC_ASSERT(sizeof(typename OtherDerived::Scalar)==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES);} + {EIGEN_STATIC_ASSERT(std::ptrdiff_t(sizeof(typename OtherDerived::Scalar))==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES); return *this;} // mixing arrays and matrices is not legal template<typename OtherDerived> Derived& operator-=(const MatrixBase<OtherDerived>& ) - {EIGEN_STATIC_ASSERT(sizeof(typename OtherDerived::Scalar)==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES);} + {EIGEN_STATIC_ASSERT(std::ptrdiff_t(sizeof(typename OtherDerived::Scalar))==-1,YOU_CANNOT_MIX_ARRAYS_AND_MATRICES); return *this;} }; /** replaces \c *this by \c *this - \a other. |