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backport: the first fix was the good one

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This commit is contained in:
Benoit Jacob 2009-09-03 01:28:12 -04:00
parent 3590911de2
commit aaf1826384
1 changed files with 4 additions and 4 deletions
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8
Eigen/src/Core/Matrix.h
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@ -539,12 +539,13 @@ class Matrix
INVALID_MATRIX_TEMPLATE_PARAMETERS) INVALID_MATRIX_TEMPLATE_PARAMETERS)
} }
template<typename MatrixType, typename OtherDerived, bool IsSameType> template<typename MatrixType, typename OtherDerived, bool IsSameType, bool IsDynamicSize>
friend struct ei_matrix_swap_impl; friend struct ei_matrix_swap_impl;
}; };
template<typename MatrixType, typename OtherDerived, template<typename MatrixType, typename OtherDerived,
bool IsSameType = ei_is_same_type<MatrixType, OtherDerived>::ret> bool IsSameType = ei_is_same_type<MatrixType, OtherDerived>::ret,
bool IsDynamicSize = MatrixType::SizeAtCompileTime==Dynamic>
struct ei_matrix_swap_impl struct ei_matrix_swap_impl
{ {
static inline void run(MatrixType& matrix, MatrixBase<OtherDerived>& other) static inline void run(MatrixType& matrix, MatrixBase<OtherDerived>& other)
@ -554,11 +555,10 @@ struct ei_matrix_swap_impl
}; };
template<typename MatrixType, typename OtherDerived> template<typename MatrixType, typename OtherDerived>
struct ei_matrix_swap_impl<MatrixType, OtherDerived, true> struct ei_matrix_swap_impl<MatrixType, OtherDerived, true, true>
{ {
static inline void run(MatrixType& matrix, MatrixBase<OtherDerived>& other) static inline void run(MatrixType& matrix, MatrixBase<OtherDerived>& other)
{ {
ei_assert(matrix.rows() == other.rows() && matrix.cols() == other.cols());
matrix.m_storage.swap(other.derived().m_storage); matrix.m_storage.swap(other.derived().m_storage);
} }
}; };