- ranges[meta header]
- std::ranges[meta namespace]
- basic_istream_view[meta class]
- function[meta id-type]
- cpp20[meta cpp]
constexpr default_sentinel_t end() const noexcept; // (1) C++20番兵を取得する。
以下と等価:
return default_sentinel;#include <ranges>
#include <sstream>
#include <iostream>
int main() {
auto iss = std::istringstream{"1 2 3 4 5"};
auto r = std::views::istream<int>(iss);
auto it = r.begin();
auto last = r.end();
for (; it != last; ++it) {
std::cout << *it << ' ';
}
}- end[color ff0000]
- begin()[link begin.md]
1 2 3 4 5
- C++20
- Clang: 13.0.0 [mark verified]
- GCC: 10.1.0 [mark verified]
- ICC: ?
- Visual C++: 2019 Update 10 [mark verified]