table of contents
std::ranges::drop_while_view::end(3) | C++ Standard Libary | std::ranges::drop_while_view::end(3) |
NAME¶
std::ranges::drop_while_view::end - std::ranges::drop_while_view::end
Synopsis¶
constexpr auto end(); (since C++20)
Returns a sentinel or an iterator representing the end of the
drop_while_view.
Effectively returns ranges::end(base_), where base_ is the underlying
view.
Parameters¶
(none)
Return value¶
a sentinel or an iterator representing the end of the view
Example¶
// Run this code
#include <array>
#include <iostream>
#include <ranges>
int main()
{
constexpr std::array data{ 0, -1, -2, 3, 1, 4, 1, 5 };
auto view = std::ranges::drop_while_view{
data, [](int x) { return x <= 0; }
};
for (auto it = view.begin(); it != view.end(); ++it) {
std::cout << *it << ' ';
}
std::cout << '\n';
}
Output:¶
3 1 4 1 5
See also¶
begin returns an iterator to the beginning
(C++20) (public member function)
2022.07.31 | http://cppreference.com |