operator== (ranges::transform_view:: sentinel )

From cppreference.com

< cpp ‎ | ranges ‎ | transform view ‎ | sentinel

friend constexpr bool operator == ( const /iterator/ < Const > & x, const /sentinel/ & y ) ;		(since C++20)

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

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

The != operator is synthesized from operator== .

x	-	iterator to compare
y	-	sentinel to compare

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

This section is incomplete
Reason: no example

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Metaprogramming library (C++11)
Diagnostics library
General utilities library
Strings library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Numerics library
Localizations library
Input/output library
Filesystem library (C++17)
Regular expressions library (C++11)
Concurrency support library (C++11)
Execution support library (C++26)
Technical specifications
Symbols index
External libraries

Member functions
transform_view::transform_view
transform_view::base
transform_view::begin
transform_view::end
transform_view::size
Deduction guides
Iterator
transform_view:: iterator :: iterator
transform_view:: iterator ::base
transform_view:: iterator ::operator*
transform_view:: iterator ::operator[]
transform_view:: iterator ::operator++ transform_view:: iterator ::operator++ (int) transform_view:: iterator ::operator-- transform_view:: iterator ::operator-- (int) transform_view:: iterator ::operator+= transform_view:: iterator ::operator-=
operator== (transform_view:: iterator ) operator< (transform_view:: iterator ) operator> (transform_view:: iterator ) operator<= (transform_view:: iterator ) operator>= (transform_view:: iterator ) operator<=> (transform_view:: iterator )
operator+ (transform_view:: iterator ) operator- (transform_view:: iterator )
iter_move (transform_view:: iterator )
Sentinel
transform_view:: sentinel :: sentinel
transform_view:: sentinel ::base
operator== (transform_view:: iterator ,transform_view:: sentinel )
operator- (transform_view:: iterator ,transform_view:: sentinel )