NAME¶

std::ranges::stride_view::iterator - std::ranges::stride_view::iterator

Synopsis¶

template< bool Const > (since C++23)
class /*iterator*/ (exposition only*)

The return type of stride_view::begin, and of stride_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¶

Member type Definition
const ranges::stride_view if Const is true, otherwise
Parent (private) ranges::stride_view.
(exposition-only member type*)
Base (private) const V if Const is true, otherwise V.
(exposition-only member type*)
difference_type ranges::range_difference_t<Base>
value_type ranges::range_value_t<Base>
* std::random_access_iterator_tag, if Base models
random_access_range. Otherwise,
* std::bidirectional_iterator_tag, if Base models
iterator_concept bidirectional_range. Otherwise,
* std::forward_iterator_tag, if Base models forward_range.
Otherwise,
* std::input_iterator_tag.
Defined if and only if Base models forward_range.

Let C denote the type
iterator_category iterator_traits<iterator_t<Base>>::iterator_category. Then:

* std::random_access_iterator_tag, if C models
std::derived_from<std::random_access_iterator_tag>. Otherwise,
* C.

Data members

Member object Definition
ranges::iterator_t<Base>, holds an iterator to the current
current_ (private) element.
(exposition-only member object*)
end_ (private) ranges::sentinel_t<Base>, holds a sentinel to the end.
(exposition-only member object*)
stride_ (private) ranges::range_difference_t<Base>, holds the stride value.
(exposition-only member object*)
ranges::range_difference_t<Base>, usually holds the result of
missing_ (private) ranges::advance(current_, stride_, end_).
(exposition-only member object*)

Member functions¶

constructor constructs an iterator
(C++23) (public member function)
base returns an iterator to current element
(C++23) (public member function)
operator* accesses the element
(C++23) (public member function)
operator[] accesses an element by index
(C++23) (public member function)
operator++
operator++(int)
operator-- advances or decrements the underlying iterator
operator--(int) (public member function)
operator+=
operator-=
(C++23)

Non-member functions¶

operator==
operator<
operator> compares the underlying iterators
operator<= (function)
operator>=
operator<=>
(C++23)
operator+ performs iterator arithmetic
operator- (function)
(C++23)
iter_move casts the result of dereferencing the underlying iterator to its
(C++23) associated rvalue reference type
(function)
iter_swap swaps underlying pointed-to elements
(C++23) (function)

Example¶

This section is incomplete
Reason: no example

References¶

* C++23 standard (ISO/IEC 14882:2023):

* 26.7.31.3 Class template stride_view::iterator [range.stride.iterator]

See also¶

Category:¶

* Todo no example