| 1 | #ifndef _LIBCPP_ALGORITHM |
|---|---|
| 2 | #define _LIBCPP_ALGORITHM |
| 3 | template <class _Tp, _Tp> |
| 4 | struct integral_constant { |
| 5 | static const _Tp value = _Tp(); |
| 6 | }; |
| 7 | |
| 8 | template <class _Tp> |
| 9 | struct is_nothrow_default_constructible |
| 10 | : integral_constant<bool, __is_constructible(_Tp)> {}; |
| 11 | |
| 12 | template <class _Tp> |
| 13 | struct is_nothrow_move_constructible |
| 14 | : integral_constant<bool, __is_constructible(_Tp, _Tp)> {}; |
| 15 | |
| 16 | class allocator {}; |
| 17 | #endif |
| 18 |