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

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Ranges library
Range adaptors
template < bool OtherConst >

requires std:: sentinel_for < ranges:: sentinel_t < Base > ,
ranges:: iterator_t < /*maybe-const*/ < OtherConst, V >>>
friend constexpr bool operator == ( const /*iterator*/ < OtherConst > & x,

const /*sentinel*/ & y ) ;
(since C++23)

Compares the underlying iterator of x with the underlying sentinel of y .

Equivalent to: return x. current_ . back ( ) == y. end_ , where current_ is underlying array of iterators in x , and end_ is the underlying sentinel in y .

This function is not visible to ordinary unqualified or qualified lookup , and can only be found by argument-dependent lookup when adjacent_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

true if the underlying iterator stored in x is the end iterator.

Example