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operator==(ranges::join_with_view::iterator, ranges::join_with_view::sentinel)

friend constexpr bool operator==( const /*iterator*/<Const>& x, const /*sentinel*/& y );
(since C++23)

Compares the underlying iterator of x with the underlying sentinel of y. The comparison returns true if the underlying outer iterator stored in x is the end iterator.

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

The != operator is synthesized from operator==.

Parameters

x - iterator to compare
y - sentinel to compare

Return value

x.outer_it_ == y.end_, where outer_it_ denotes the underlying outer iterator, end_ denotes the underlying sentinel.

Example

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