std::ranges::chunk_view::iterator - cppreference.com (original) (raw)

| 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.

Contents

[edit] 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. 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>

[edit] 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*)

[edit] Member functions

[edit] Non-member functions

[edit] Example

[edit] References

[edit] See also