std::ranges::filter_view<V,Pred>::sentinel
From cppreference.com
< cpp | ranges | filter view
class /*sentinel*/; |
(since C++20)
(exposition only*) |
|
The return type of filter_view::end when the underlying view type (V) does not model common_range
Data members
| Member name | Definition |
end_ (private)
|
The sentinel of the underlying view.(exposition-only member object* |
Member functions
| constructs a sentinel (public member function) |
|
| returns the underlying sentinel (public member function) |
std::ranges::filter_view::sentinel::sentinel
/*sentinel*/() = default; |
(1) | (since C++20) |
|
constexpr
explicit
/*sentinel*/
( filter_view& parent )
;
|
(2) | (since C++20) |
std::ranges::filter_view::sentinel::base
|
constexpr
ranges::sentinel_t
<V> base(
)
const
;
|
(since C++20) | |
Equivalent to return end_;.
Non-member functions
|
(C++20)
|
compares the underlying iterator and the underlying sentinel (function) |
operator==(std::ranges::filter_view::iterator, std::ranges::filter_view::sentinel)
|
friend
constexpr
bool operator==
(
const
/*iterator*/
& x,
const /*sentinel*/ & y ) ; |
(since C++20) | |
Equivalent to return x.current_ == y.end_;, where current_ is the underlying iterator wrapped in filter_view::iterator
The != operator is synthesized from operator==.
This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when std::ranges::filter_view::sentinel