iter_swap (ranges::join_view:: iterator )

friend constexpr void iter_swap ( const /*iterator*/ & x, const /*iterator*/ & y ) noexcept ( /*see below*/ ) requires std:: indirectly_swappable < InnerIter > ;		(since C++20)

Swaps the objects pointed to by two underlying iterators (denoted as inner_ ).

Equivalent to: ranges:: iter_swap ( x. inner_ , y. inner_ ) ; .

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

Parameters

x, y

-

iterators

Return value

(none)

Exceptions

See also

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)