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

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< cpp‎ | ranges‎ | stride view‎ | iterator
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_

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>

The != operator is synthesized from operator==.

Parameters

x, y - iterators to compare

Return value

result of comparison

Example