std::ranges::stride_view<V>::end
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< cpp | ranges | stride view
C++
Ranges library
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constexpr
auto end(
) requires (
!
/*simple-view*/
<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 stride_view
1) Let Const be defined as using Const = false; and Base as using Base = V;
2) Let Const be defined as using Const = true; and Base as using Base = const V;
Equivalent to:
if constexpr (ranges::common_range<Base> && ranges::sized_range<Base> && ranges::forward_range<Base>) { auto missing = (stride_ - ranges::distance(base_) % stride_) % stride_; return iterator<Const>(this, ranges::end(base_), missing); } else if constexpr (ranges::common_range<Base> && !ranges::bidirectional_range<Base>) { return iterator<Const>(this, ranges::end(base_)); } else { return std::default_sentinel; }
Parameters
(none)
Return value
An iterator to the element following the last element, if the underlying view V models common_range. Otherwise, the std::default_sentinel
Notes
stride_view<V> models common_range whenever the underlying view V
Example
| This section is incomplete Reason: no example |
See also
| returns an iterator to the beginning (public member function) |
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(C++20)
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returns a sentinel indicating the end of a range (customization point object) |