- ranges[meta header]
- std::ranges[meta namespace]
- repeat_view[meta class]
- function[meta id-type]
- cpp23[meta cpp]
namespace std::ranges {
template<class T, class Bound = unreachable_sentinel_t>
repeat_view(T, Bound = Bound()) -> repeat_view<T, Bound>;
}repeat_viewクラステンプレートの型推論補助。
#include <iostream>
#include <ranges>
int main() {
auto r = std::ranges::repeat_view(42, 3);
for (int x : r) {
std::cout << x << std::endl;
}
}
42
42
42
- C++23
- Clang: 17 [mark verified]
- GCC: 13 [mark verified]
- ICC: ?
- Visual C++: 2022 Update 6 [mark verified]