std::ranges::chunk_view<V>::iterator

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

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

Present only if V models forward_range.

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

Member types

Member type	Definition
Parent (private)	const chunk_view if Const is true, otherwise chunk_view. (exposition-only member type*
Base (private)	const V if Const is true, otherwise V. (exposition-only member type*
iterator_category	std::input_iterator_tag
iterator_concept	std::random_access_iterator_tag, if Base models random_access_range std::bidirectional_iterator_tag, if Base models bidirectional_range std::forward_iterator_tag.
value_type	decltype( views::take ( ranges::subrange (current_, end_), n_) ) ;
difference_type	ranges::range_difference_t<Base>

Data members

Member name	Definition
current_ (private)	ranges::iterator_t<Base> , holds an iterator to the first element of current chunk in the underlying sequence (i.e. the begin of a chunk). (exposition-only member object*
end_ (private)	ranges::sentinel_t<Base> , holds a sentinel to the end of the underlying sequence. (exposition-only member object*
n_ (private)	ranges::range_difference_t<Base> , holds initial number of elements in the chunk (the last chunk can be smaller). (exposition-only member object*
missing_ (private)	ranges::range_difference_t<Base> , usually equals to ranges::advance (current_, n_, end_) ; . (exposition-only member object*

Member functions

(constructor)	constructs an iterator (public member function)
base	returns an iterator to current element (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 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)

Example

This section is incomplete Reason: no example

References

See also