| Mark de Wever | 7f5d130 | 2022-03-20 12:40:02 | [diff] [blame] | 1 | // -*- C++ -*- |
| 2 | //===----------------------------------------------------------------------===// |
| 3 | // |
| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #ifndef _LIBCPP___CHRONO_CONCEPTS_H |
| 11 | #define _LIBCPP___CHRONO_CONCEPTS_H |
| 12 | |
| 13 | #include <__chrono/hh_mm_ss.h> |
| Mark de Wever | 2c1d795 | 2022-03-20 12:40:02 | [diff] [blame] | 14 | #include <__chrono/time_point.h> |
| Mark de Wever | 7f5d130 | 2022-03-20 12:40:02 | [diff] [blame] | 15 | #include <__config> |
| 16 | #include <__type_traits/is_specialization.h> |
| 17 | |
| 18 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 19 | # pragma GCC system_header |
| 20 | #endif |
| 21 | |
| 22 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 23 | |
| Nikolas Klauser | 07efa28 | 2023-02-17 13:01:19 | [diff] [blame] | 24 | #if _LIBCPP_STD_VER >= 20 |
| Mark de Wever | 7f5d130 | 2022-03-20 12:40:02 | [diff] [blame] | 25 | |
| 26 | template <class _Tp> |
| 27 | concept __is_hh_mm_ss = __is_specialization_v<_Tp, chrono::hh_mm_ss>; |
| 28 | |
| Mark de Wever | 2c1d795 | 2022-03-20 12:40:02 | [diff] [blame] | 29 | template <class _Tp> |
| 30 | concept __is_time_point = __is_specialization_v<_Tp, chrono::time_point>; |
| 31 | |
| Nikolas Klauser | 07efa28 | 2023-02-17 13:01:19 | [diff] [blame] | 32 | #endif // _LIBCPP_STD_VER >= 20 |
| Mark de Wever | 7f5d130 | 2022-03-20 12:40:02 | [diff] [blame] | 33 | |
| 34 | _LIBCPP_END_NAMESPACE_STD |
| 35 | |
| 36 | #endif // _LIBCPP___CHRONO_CONCEPTS_H |
