diff options
author | Gael Guennebaud <g.gael@free.fr> | 2012-01-31 13:05:44 +0100 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2012-01-31 13:05:44 +0100 |
commit | 10cd52350f47eedd509906c6ab45567f83235265 (patch) | |
tree | 08f64680743d7ce32b0104639dd78a1d9aa5b781 /Eigen/src/Core | |
parent | 9c86ee26952cde01f91baa310e78b582483463c9 (diff) |
fix a few warnings: change of sign and missing return statement
Diffstat (limited to 'Eigen/src/Core')
-rw-r--r-- | Eigen/src/Core/ArrayBase.h | 4 | ||||
-rw-r--r-- | Eigen/src/Core/MatrixBase.h | 4 |
2 files changed, 4 insertions, 4 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. diff --git a/Eigen/src/Core/MatrixBase.h b/Eigen/src/Core/MatrixBase.h index 13947d4c9..11d9970d5 100644 --- a/Eigen/src/Core/MatrixBase.h +++ b/Eigen/src/Core/MatrixBase.h @@ -513,10 +513,10 @@ template<typename Derived> class MatrixBase protected: // mixing arrays and matrices is not legal template<typename OtherDerived> Derived& operator+=(const ArrayBase<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 ArrayBase<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;} }; #endif // EIGEN_MATRIXBASE_H |