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Implement evaluator for sparse-selfadjoint products

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Gael Guennebaud
2014-07-22 09:32:40 +02:00
parent 9b729f93a1
commit 2a251ffab0
9 changed files with 352 additions and 145 deletions
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3
Eigen/src/SparseCore/SparseAssign.h
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@@ -127,6 +127,7 @@ template<typename Derived>
template<typename OtherDerived>
Derived& SparseMatrixBase<Derived>::operator=(const EigenBase<OtherDerived> &other)
{
// TODO use the evaluator mechanism
other.derived().evalTo(derived());
return derived();
}
@@ -135,6 +136,7 @@ template<typename Derived>
template<typename OtherDerived>
Derived& SparseMatrixBase<Derived>::operator=(const ReturnByValue<OtherDerived>& other)
{
// TODO use the evaluator mechanism
other.evalTo(derived());
return derived();
}
@@ -143,6 +145,7 @@ template<typename Derived>
template<typename OtherDerived>
inline Derived& SparseMatrixBase<Derived>::operator=(const SparseMatrixBase<OtherDerived>& other)
{
// FIXME, by default sparse evaluation do not alias, so we should be able to bypass the generic call_assignment
internal::call_assignment/*_no_alias*/(derived(), other.derived());
return derived();
}