#ifndef _LIBCPP_ALGORITHM | |
#define _LIBCPP_ALGORITHM | |
template <class _Tp, _Tp> | |
struct integral_constant { | |
static const _Tp value = _Tp(); | |
}; | |
template <class _Tp> | |
struct is_nothrow_default_constructible | |
: integral_constant<bool, __is_constructible(_Tp)> {}; | |
template <class _Tp> | |
struct is_nothrow_move_constructible | |
: integral_constant<bool, __is_constructible(_Tp, _Tp)> {}; | |
class allocator {}; | |
#endif |