std::experimental::ranges::iterator_t, std::experimental::ranges::sentinel_t
来自cppreference.com
< cpp | experimental | ranges
在标头 <experimental/ranges/range> 定义 | ||
template<class T > using iterator_t = decltype(ranges::begin(std::declval<T&>())); | (1) | (范围 TS) |
template<class T > using sentinel_t = decltype(ranges::end(std::declval<T&>())); | (2) | (范围 TS) |
获得范围 T
的迭代器和哨位类型。