std::ranges::stride_view<V>::iterator

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

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.

The name of this class template (shown here as /*iterator*/) is unspecified.

Data members

Typical implementations of /*iterator*/ hold four non-static data members:

• current_ of type ranges::iterator_t<Base>, that holds an iterator to the current element,
• end_ of type ranges::sentinel_t<Base>, that holds a sentinel to the end,
• stride_ of type ranges::range_difference_t<Base>, that holds the stride value,
• missing_ of type ranges::range_difference_t<Base>, that usually holds the result of ranges::advance(current_, stride_, end_).

These names are for exposition only.

Member types

Member type	Definition
Parent (private)	const ranges::stride_view if Const is true, otherwise ranges::stride_view. The name is for exposition only.
Base (private)	const V if Const is true, otherwise V. The name is for exposition only.
difference_type	ranges::range_difference_t<Base>
value_type	ranges::range_value_t<Base>
iterator_concept	std::random_access_iterator_tag, if Base models random_access_range. Otherwise, std::bidirectional_iterator_tag, if Base models bidirectional_range. Otherwise, std::forward_iterator_tag, if Base models forward_range. Otherwise, std::input_iterator_tag.
iterator_category	Defined if and only if Base models forward_range. Let C denote the type 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.

Member functions

(constructor) (C++23)	constructs an iterator (public member function)
base (C++23)	returns an iterator to current element (public member function)
operator* (C++23)	accesses the element (public member function)
operator[] (C++23)	accesses an element by index (public member function)
operator++operator++(int)operator--operator--(int)operator+=operator-= (C++23)	advances or decrements the underlying iterator (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)
iter_move (C++23)	casts the result of dereferencing the underlying iterator to its associated rvalue reference type (function)
iter_swap (C++23)	swaps underlying pointed-to elements (function)

Example

This section is incomplete Reason: no example

References

See also