std::ranges::chunk_view<V>::iterator - cppreference.com

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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> is returned by the non-const-qualified overloads.

Member types

Member	Definition
`Parent` (private)	`maybe-const` `<Const, chunk_view>` (exposition-only member type*)
`Base` (private)	`maybe-const` `<Const, V>` (exposition-only member type*)
`iterator_category`	`std::input_iterator_tag`
`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`.
`value_type`	`decltype(views::take(ranges::subrange(current_, end_), n_));`.
`difference_type`	`ranges::range_difference_t<Base>`

Data members

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

Member functions

Non-member functions

Example

References

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

26.7.28.7 Class template chunk_view::iterator for forward ranges [range.chunk.fwd.iter]