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

friend constexpr bool operator==( const /*iterator*/& x, const /*iterator*/& y );
 (1) (since C++23) 
friend constexpr bool operator<( const /*iterator*/& x, const /*iterator*/& y )
  requires ranges::random_access_range<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 auto operator<=>( const /*iterator*/& x, const /*iterator*/& y )
  requires ranges::random_access_range<Base> and
           std::three_way_comparable<ranges::iterator_t<Base>>;
 (6) (since C++23)

Compares the underlying iterators: inner_.

1) Equivalent to return x.inner_ == y.inner_;.
2) Equivalent to return x.inner_ < y.inner_;.
3) Equivalent to return x.inner_ > y.inner_;.
4) Equivalent to return x.inner_ <= y.inner_;.
5) Equivalent to return x.inner_ >= y.inner_;.
6) Equivalent to return x.inner_ <=> y.inner_;.

These functions are not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when std::ranges::adjacent_transform_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

See also

(C++23)
compares a sentinel with an iterator returned from adjacent_transform_view::begin
(function)

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