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Macros: add MSVC paths, add an important comment on EIGEN_ALIGN_128

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This commit is contained in:
Benoit Jacob 2008-12-18 13:36:31 +00:00
parent 93f8d56789
commit b27a3644a2
2 changed files with 13 additions and 1 deletions
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2
Eigen/src/Core/CwiseBinaryOp.h
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@ -101,8 +101,8 @@ class CwiseBinaryOp : ei_no_assignment_operator,
// add together a float matrix and a double matrix.
EIGEN_STATIC_ASSERT((ei_is_same_type<typename Lhs::Scalar, typename Rhs::Scalar>::ret),
you_mixed_different_numeric_types__you_need_to_use_the_cast_method_of_MatrixBase_to_cast_numeric_types_explicitly)
EIGEN_STATIC_ASSERT_SAME_MATRIX_SIZE(Lhs, Rhs)
// require the sizes to match
EIGEN_STATIC_ASSERT_SAME_MATRIX_SIZE(Lhs, Rhs)
ei_assert(lhs.rows() == rhs.rows() && lhs.cols() == rhs.cols());
}

12
Eigen/src/Core/util/Macros.h
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@ -90,22 +90,34 @@ using Eigen::ei_cos;
// : function body not available
#if EIGEN_GNUC_AT_LEAST(4,0)
#define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline
#elif (defined _MSC_VER)
#define EIGEN_ALWAYS_INLINE __forceinline
#else
#define EIGEN_ALWAYS_INLINE inline
#endif
#if (defined __GNUC__)
#define EIGEN_DONT_INLINE __attribute__((noinline))
#elif (defined _MSC_VER)
#define EIGEN_DONT_INLINE __declspec(noinline)
#else
#define EIGEN_DONT_INLINE
#endif
#if (defined __GNUC__)
#define EIGEN_DEPRECATED __attribute__((deprecated))
#elif (defined _MSC_VER)
#define EIGEN_DEPRECATED __declspec(deprecated)
#else
#define EIGEN_DEPRECATED
#endif
/* EIGEN_ALIGN_128 forces data to be 16-byte aligned, EVEN if vectorization (EIGEN_VECTORIZE) is disabled,
* so that vectorization doesn't affect binary compatibility.
*
* If we made alignment depend on whether or not EIGEN_VECTORIZE is defined, it would be impossible to link
* vectorized and non-vectorized code.
*/
#if (defined __GNUC__)
#define EIGEN_ALIGN_128 __attribute__((aligned(16)))
#elif (defined _MSC_VER)