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Make SparseSelfAdjointView, twists, and SparseQR more evaluator friendly

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This commit is contained in:
Gael Guennebaud
2015-06-24 17:54:09 +02:00
parent 36643eec0c
commit 763c833637
4 changed files with 166 additions and 66 deletions
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16
Eigen/src/SparseCore/SparseCwiseBinaryOp.h
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@@ -390,6 +390,22 @@ SparseMatrixBase<Derived>::operator+=(const SparseMatrixBase<OtherDerived>& othe
return derived() = derived() + other.derived();
}
template<typename Derived>
template<typename OtherDerived>
Derived& SparseMatrixBase<Derived>::operator+=(const DiagonalBase<OtherDerived>& other)
{
call_assignment_no_alias(derived(), other.derived(), internal::add_assign_op<Scalar>());
return derived();
}
template<typename Derived>
template<typename OtherDerived>
Derived& SparseMatrixBase<Derived>::operator-=(const DiagonalBase<OtherDerived>& other)
{
call_assignment_no_alias(derived(), other.derived(), internal::sub_assign_op<Scalar>());
return derived();
}
template<typename Derived>
template<typename OtherDerived>
EIGEN_STRONG_INLINE const EIGEN_SPARSE_CWISE_PRODUCT_RETURN_TYPE