std::experimental::ranges::IndirectRelation - cppreference.com (original) (raw)

| | | | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | ----------- | | template< class F, class I1, class I2 = I1 > concept bool IndirectRelation = Readable<I1> && Readable<I2> && CopyConstructible<F> && Relation<F&, ranges::value_type_t<I1>&, ranges::value_type_t<I2>&> && Relation<F&, ranges::value_type_t<I1>&, ranges::reference_t<I2>> && Relation<F&, ranges::reference_t<I1>, ranges::value_type_t<I2>&> && Relation<F&, ranges::reference_t<I1>, ranges::reference_t<I2>> && Relation<F&, ranges::iter_common_reference_t<I1>, ranges::iter_common_reference_t<I2>>; | | (ranges TS) |