operator==,<,>,<=,>=,<=> (ranges::stride_view:: iterator )

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Ranges library
Range adaptors
friend constexpr bool operator == ( const /*iterator*/ & x, std:: default_sentinel_t ) ;
(1) (since C++23)
friend constexpr bool operator == ( const /*iterator*/ & x, const /*iterator*/ & y )
requires std:: equality_comparable < ranges:: iterator_t < Base >> ;
(2) (since C++23)
friend constexpr bool operator < ( const /*iterator*/ & x, const /*iterator*/ & y )
requires ranges:: random_access_range < Base > ;
(3) (since C++23)
friend constexpr bool operator > ( const /*iterator*/ & x, const /*iterator*/ & y )
requires ranges:: random_access_range < Base > ;
(4) (since C++23)
friend constexpr bool operator <= ( const /*iterator*/ & x, const /*iterator*/ & y )
requires ranges:: random_access_range < Base > ;
(5) (since C++23)
friend constexpr bool operator >= ( const /*iterator*/ & x, const /*iterator*/ & y )
requires ranges:: random_access_range < Base > ;
(6) (since C++23)
friend constexpr auto operator <=> ( const /*iterator*/ & x, const /*iterator*/ & y )

requires ranges:: random_access_range < Base > and

std:: three_way_comparable < ranges:: iterator_t < Base >> ;
(7) (since C++23)

Compares the underlying iterators/sentinels.

Let current_ be the underlying iterator, and end_ be the underlying sentinel.

1) Equivalent to return x. current_ == x. end_ ; .
2) Equivalent to return x. current_ == y. current_ ; .
3) Equivalent to return x. current_ < y. current_ ; .
4) Equivalent to return y < x ;
5) Equivalent to return ! ( y < x ) ;
6) Equivalent to return ! ( x < y ) ;
7) Equivalent to return x. current_ <=> y. current_ ; .

These functions are not visible to ordinary unqualified or qualified lookup , and can only be found by argument-dependent lookup when std::ranges::stride_view:: iterator <Const> is an associated class of the arguments.

The != operator is synthesized from operator== .

Parameters

x, y - iterators to compare

Return value

result of comparison

Example