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Fix computation of outer-stride when calling .real() or .imag()

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(transplanted from 63135a735069aec658ccfb2424670b6ed585db5e
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This commit is contained in:
Gael Guennebaud 2013-02-26 15:08:50 +01:00
parent 7df8b57770
commit de25881056
1 changed files with 5 additions and 4 deletions
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9
Eigen/src/Core/CwiseUnaryView.h
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@ -44,9 +44,10 @@ struct traits<CwiseUnaryView<ViewOp, MatrixType> >
// "error: no integral type can represent all of the enumerator values // "error: no integral type can represent all of the enumerator values
InnerStrideAtCompileTime = MatrixTypeInnerStride == Dynamic InnerStrideAtCompileTime = MatrixTypeInnerStride == Dynamic
? int(Dynamic) ? int(Dynamic)
: int(MatrixTypeInnerStride) : int(MatrixTypeInnerStride) * int(sizeof(typename traits<MatrixType>::Scalar) / sizeof(Scalar)),
* int(sizeof(typename traits<MatrixType>::Scalar) / sizeof(Scalar)), OuterStrideAtCompileTime = outer_stride_at_compile_time<MatrixType>::ret == Dynamic
OuterStrideAtCompileTime = outer_stride_at_compile_time<MatrixType>::ret ? int(Dynamic)
: outer_stride_at_compile_time<MatrixType>::ret * int(sizeof(typename traits<MatrixType>::Scalar) / sizeof(Scalar))
}; };
}; };
} }
@ -106,7 +107,7 @@ class CwiseUnaryViewImpl<ViewOp,MatrixType,Dense>
inline Index outerStride() const inline Index outerStride() const
{ {
return derived().nestedExpression().outerStride(); return derived().nestedExpression().outerStride() * sizeof(typename internal::traits<MatrixType>::Scalar) / sizeof(Scalar);
} }
EIGEN_STRONG_INLINE CoeffReturnType coeff(Index row, Index col) const EIGEN_STRONG_INLINE CoeffReturnType coeff(Index row, Index col) const