| Classes | |
| struct | ranges::identity_adaptor< Rng > | 
| struct | ranges::views::all_fn | 
| Typedefs | |
| template<typename Rng > | |
| using | ranges::views::all_t = decltype(all(std::declval< Rng >())) | 
| template<typename Rng > | |
| using | ranges::cpp20::all_view = ranges::views::all_t< Rng > |