std::ranges::elements_view<V,N>::end - cppreference.com (original) (raw)

constexpr auto end() requires (!/*simple-view*/<V> && ranges::common\_range<V>); (1) (since C++20)
constexpr auto end() requires (!/*simple-view*/<V> && ranges::common_range<V>); (2) (since C++20)
constexpr auto end() const requires ranges::range<const V>; (3) (since C++20)
constexpr auto end() const requires ranges::common_range<const V>; (4) (since C++20)

Returns a sentinel or an iterator representing the end of the elements_view.

Let base_ be the underlying view. Equivalent to:

  1. return /*sentinel*/<false>{ranges::end(base_)};.

  2. return /*iterator*/<false>{ranges::end(base_)};.

  3. return /*sentinel*/<true>{ranges::end(base_)};.

  4. return /*iterator*/<true>{ranges::end(base_)};.

[edit] Parameters

(none)

[edit] Return value

1,3) sentinel which compares equal to the end iterator

2,4) iterator to the element following the last element

[edit] Notes

end() returns an iterator if and only if the underlying view is a common_range: elements_view<V,F> models common_range whenever V does.

[edit] Example

[edit] See also

| | returns an iterator to the beginning (public member function) [edit] | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | returns a sentinel indicating the end of a range(customization point object)[edit] |