std::ranges::adjacent_transform_view<V,F,N>::iterator

template< bool Const >
class /*iterator*/

(since C++23)
(exposition only*)

The return type of adjacent_transform_view::begin, and of adjacent_transform_view::end when the underlying view V is a common_range.

The type /*iterator*/<true> is returned by the const-qualified overloads. The type /*iterator*/<false> is returned by the non-const-qualified overloads.

Member types

Type	Definition
`Parent` (private)	`maybe-const` <Const,ranges::adjacent_transform_view> (exposition-only member type*)
`Base` (private)	`maybe-const` <Const,V> (exposition-only member type*)
`iterator_category`	`std::input_iterator_tag`, if std::invoke_result_t</maybe-const/<Const, F>&, /REPEAT/(ranges::range_reference_t<Base>, N)...> is not a reference. Otherwise, let `C` denote the type `std::iterator_traits<iterator_t<Base>>::iterator_category`. `std::random_access_iterator_tag`, if `std::derived_from<C, std::random_access_iterator_tag>` is `true`. Otherwise, `std::bidirectional_iterator_tag`, if `std::derived_from<C, std::bidirectional_iterator_tag>` is `true`. Otherwise, `std::forward_iterator_tag`, if `std::derived_from<C, std::forward_iterator_tag>` is `true`. Otherwise, `std::input_iterator_tag`.
`iterator_concept`	`typename /inner-iterator/<Const>::iterator_concept;`.
`value_type`	std::remove_cvref_t<std::invoke_result_t</maybe-const/<Const, F>&, /REPEAT/(ranges::range_reference_t<Base>, N)...>>;
`difference_type`	`ranges::range_difference_t<Base>`

Data members

Member	Description
`Parent*` `parent_` (private)	a pointer to the parent object (exposition-only member object*)
`inner_iterator` `inner_` (private)	an iterator (exposition-only member object*)

Member functions

(constructor)	constructs an iterator (public member function)
operator*	accesses the element (public member function)
operator[]	accesses an element by index (public member function)
operator++operator++(int)operator--operator--(int)operator+=operator-=	advances or decrements the underlying iterators (public member function)

Non-member functions

operator==operator<operator>operator<=operator>=operator<=> (C++23)	compares the underlying iterators (function)
operator+operator- (C++23)	performs iterator arithmetic (function)

Example

References

C++23 standard (ISO/IEC 14882:2024):

26.7.27.3 Class template adjacent_transform_view::iterator [range.adjacent_transform.iterator]

std::ranges::adjacent_transform_view<V,F,N>::iterator

Member types

Data members

Member functions

Non-member functions

Example

References

See also