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Port Cholesky module to evaluators

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This commit is contained in:
Gael Guennebaud
2014-03-11 13:33:44 +01:00
parent 9be72cda2a
commit 082f7ddc37
4 changed files with 93 additions and 32 deletions
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5
Eigen/src/Core/SelfAdjointView.h
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@@ -39,8 +39,11 @@ struct traits<SelfAdjointView<MatrixType, UpLo> > : traits<MatrixType>
enum {
Mode = UpLo | SelfAdjoint,
Flags = MatrixTypeNestedCleaned::Flags & (HereditaryBits)
& (~(PacketAccessBit | DirectAccessBit | LinearAccessBit)), // FIXME these flags should be preserved
& (~(PacketAccessBit | DirectAccessBit | LinearAccessBit)) // FIXME these flags should be preserved
#ifndef EIGEN_TEST_EVALUATORS
,
CoeffReadCost = MatrixTypeNestedCleaned::CoeffReadCost
#endif
};
};
}

2
Eigen/src/Core/util/XprHelper.h
View File

@@ -348,7 +348,7 @@ template<typename T, int n=1, typename PlainObject = typename eval<T>::type> str
// When using evaluators, we never evaluate when assembling the expression!!
// TODO: get rid of this nested class since it's just an alias for ref_selector.
template<typename T, int n=1, typename PlainObject = typename eval<T>::type> struct nested
template<typename T, int n=1, typename PlainObject = void> struct nested
{
typedef typename ref_selector<T>::type type;
};