104eeddc0SDimitry Andric // -*- C++ -*- 204eeddc0SDimitry Andric //===----------------------------------------------------------------------===// 304eeddc0SDimitry Andric // 404eeddc0SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 504eeddc0SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 604eeddc0SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 704eeddc0SDimitry Andric // 804eeddc0SDimitry Andric //===----------------------------------------------------------------------===// 904eeddc0SDimitry Andric 1004eeddc0SDimitry Andric #ifndef _LIBCPP___CHRONO_CALENDAR_H 1104eeddc0SDimitry Andric #define _LIBCPP___CHRONO_CALENDAR_H 1204eeddc0SDimitry Andric 1304eeddc0SDimitry Andric #include <__chrono/duration.h> 1404eeddc0SDimitry Andric #include <__chrono/time_point.h> 1504eeddc0SDimitry Andric #include <__config> 1604eeddc0SDimitry Andric 1704eeddc0SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1804eeddc0SDimitry Andric # pragma GCC system_header 1904eeddc0SDimitry Andric #endif 2004eeddc0SDimitry Andric 21*06c3fb27SDimitry Andric #if _LIBCPP_STD_VER >= 20 2204eeddc0SDimitry Andric 2304eeddc0SDimitry Andric _LIBCPP_BEGIN_NAMESPACE_STD 2404eeddc0SDimitry Andric 2504eeddc0SDimitry Andric namespace chrono 2604eeddc0SDimitry Andric { 2704eeddc0SDimitry Andric 2804eeddc0SDimitry Andric struct local_t {}; 29*06c3fb27SDimitry Andric template<class _Duration> 30*06c3fb27SDimitry Andric using local_time = time_point<local_t, _Duration>; 3104eeddc0SDimitry Andric using local_seconds = local_time<seconds>; 3204eeddc0SDimitry Andric using local_days = local_time<days>; 3304eeddc0SDimitry Andric 34*06c3fb27SDimitry Andric struct last_spec { explicit last_spec() = default; }; 3504eeddc0SDimitry Andric inline constexpr last_spec last{}; 3604eeddc0SDimitry Andric 3704eeddc0SDimitry Andric 3804eeddc0SDimitry Andric } // namespace chrono 3904eeddc0SDimitry Andric 4004eeddc0SDimitry Andric _LIBCPP_END_NAMESPACE_STD 4104eeddc0SDimitry Andric 42*06c3fb27SDimitry Andric #endif // _LIBCPP_STD_VER >= 20 4304eeddc0SDimitry Andric 4404eeddc0SDimitry Andric #endif // _LIBCPP___CHRONO_CALENDAR_H 45