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iter_swap(ranges::join_with_view::iterator)

friend constexpr void iter_swap( const /*iterator*/& x, const /*iterator*/& y )
    requires std::indirectly_swappable<ranges::iterator_t</*InnerBase*/>,
                                       ranges::iterator_t</*PatternBase*/>>;
(since C++23)

Applies ranges::iter_swap to the inner iterators as if by std::visit(ranges::iter_swap,x.inner_it_ ,y.inner_it_ );.

This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when join_with_view::iterator <Const> is an associated class of the arguments.

Parameters

x, y - iterators to the elements to swap

See also

ranges::iter_swap
(C++20)
swaps the values referenced by two dereferenceable objects
(customization point object)
iter_swap
swaps the elements pointed to by two iterators
(function template)

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https://en.cppreference.com/cpp/ranges/join_with_view/iterator/iter_swap

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