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qualify non-const symbolic indexed view with is_lvalue

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Charles Schlosser 2023-04-04 19:06:32 +00:00 committed by Rasmus Munk Larsen
parent df1049ddf4
commit 178ef8c97f
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/plugins/IndexedViewMethods.h
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@ -97,7 +97,7 @@ operator()(const RowIndices& rowIndices, const ColIndices& colIndices) const {
template <typename RowIndices, typename ColIndices> template <typename RowIndices, typename ColIndices>
std::enable_if_t<internal::valid_indexed_view_overload<RowIndices, ColIndices>::value && std::enable_if_t<internal::valid_indexed_view_overload<RowIndices, ColIndices>::value &&
internal::traits<IndexedViewType<RowIndices, ColIndices>>::ReturnAsScalar, internal::traits<IndexedViewType<RowIndices, ColIndices>>::ReturnAsScalar && internal::is_lvalue<Derived>::value,
Scalar&> Scalar&>
operator()(const RowIndices& rowIndices, const ColIndices& colIndices) { operator()(const RowIndices& rowIndices, const ColIndices& colIndices) {
return Base::operator()(internal::eval_expr_given_size(rowIndices, rows()), return Base::operator()(internal::eval_expr_given_size(rowIndices, rows()),
@ -174,7 +174,7 @@ operator()(const Indices& indices) const {
} }
template <typename IndexType> template <typename IndexType>
std::enable_if_t<symbolic::is_symbolic<IndexType>::value, Scalar&> operator()(const IndexType& id) { std::enable_if_t<symbolic::is_symbolic<IndexType>::value && internal::is_lvalue<Derived>::value, Scalar&> operator()(const IndexType& id) {
return Base::operator()(internal::eval_expr_given_size(id, size())); return Base::operator()(internal::eval_expr_given_size(id, size()));
} }