std::ranges::adjacent_view<V,N>::end
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< cpp | ranges | adjacent view
constexpr auto end() requires (!__SimpleView<V>); |
(1) | (since C++23) |
constexpr auto end() const requires ranges::range<const V>; |
(2) | (since C++23) |
Returns an iterator or a sentinel representing the end of the adjacent_view
.
Let base_
be the underlying view.
1) Equivalent to:
if constexpr (ranges::common_range<V>) return /*iterator*/<false>(__as_sentinel{}, ranges::begin(base_), ranges::end(base_)); else return /*sentinel*/<false>(ranges::end(base_));
2) Equivalent to:
if constexpr (ranges::common_range<const V>) return /*iterator*/<true>(__as_sentinel{}, ranges::begin(base_), ranges::end(base_)); else return /*sentinel*/<true>(ranges::end(base_));
Contents |
[edit] Parameters
(none)
[edit] Return value
An iterator to the element following the last element, if the underlying view V models common_range
. Otherwise, a sentinel which compares equal to the end iterator.
[edit] Notes
ranges::adjacent_view<V,N> models common_range
whenever the underlying view V does.
[edit] Example
This section is incomplete Reason: no example |
[edit] See also
returns an iterator to the beginning (public member function) | |
(C++20) |
returns a sentinel indicating the end of a range (customization point object) |