template< bool Const > class /*sentinel*/; // exposition only | (since C++20) |
The return type of elements_view::end when the underlying view is not a common_range.
The type /*sentinel*/<true> is returned by the const-qualified overload. The type /*sentinel*/<false> is returned by the non-const-qualified overload.
The name of this class template (shown here as /*sentinel*/) is unspecified.
Typical implementations of /*sentinel*/ hold only one non-static data member — a sentinel end_ obtained from (possibly const-qualified) V.
| Member type | Definition |
|---|---|
Base (private) | const V if Const is true, otherwise V. The name is for exposition only. |
|
(C++20) | constructs a sentinel (public member function) |
|
(C++20) | returns the underlying sentinel (public member function) |
|
(C++20) | compares a sentinel with an iterator returned from elements_view::begin (function) |
|
(C++20) | computes the distance between a sentinel and an iterator returned from elements_view::begin (function) |
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