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Make MatrixFunction use nested_eval instead of nested

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This commit is contained in:
Gael Guennebaud
2014-09-18 17:31:17 +02:00
parent 060e835ee9
commit 62bce6e5e6
5 changed files with 25 additions and 20 deletions
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8
unsupported/Eigen/src/MatrixFunctions/MatrixSquareRoot.h
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@@ -320,7 +320,7 @@ template<typename Derived> class MatrixSquareRootReturnValue
{
protected:
typedef typename Derived::Index Index;
typedef typename internal::nested<Derived, 10>::type DerivedNested;
typedef typename internal::nested<Derived>::type DerivedNested;
public:
/** \brief Constructor.
@@ -338,8 +338,10 @@ template<typename Derived> class MatrixSquareRootReturnValue
template <typename ResultType>
inline void evalTo(ResultType& result) const
{
typedef typename internal::remove_all<DerivedNested>::type DerivedNestedClean;
internal::matrix_sqrt_compute<DerivedNestedClean>::run(m_src, result);
typedef typename internal::nested_eval<Derived, 10>::type DerivedEvalType;
typedef typename internal::remove_all<DerivedEvalType>::type DerivedEvalTypeClean;
DerivedEvalType tmp(m_src);
internal::matrix_sqrt_compute<DerivedEvalTypeClean>::run(tmp, result);
}
Index rows() const { return m_src.rows(); }