| 870 | |
| 871 | template <class... _Args> |
| 872 | constexpr explicit __value_root_with_allocator(std::allocator_arg_t, |
| 873 | _Allocator const &__alloc, |
| 874 | _Args &&...__args) |
| 875 | : __value_root<_Interface, _Value>(static_cast<_Args &&>(__args)...) |
| 876 | , _Allocator(__alloc) |
| 877 | {} |
| 878 | |
| 879 | [[nodiscard]] |
| 880 | constexpr auto __get_allocator() const noexcept -> _Allocator const & |