v1/__chrono/month_weekday.h

0001 // -*- C++ -*-
0002 //===----------------------------------------------------------------------===//
0003 //
0004 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0005 // See https://llvm.org/LICENSE.txt for license information.
0006 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0007 //
0008 //===----------------------------------------------------------------------===//
0009
0010 #ifndef _LIBCPP___CHRONO_MONTH_WEEKDAY_H
0011 #define _LIBCPP___CHRONO_MONTH_WEEKDAY_H
0012
0013 #include <__chrono/month.h>
0014 #include <__chrono/weekday.h>
0015 #include <__config>
0016
0017 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
0018 #  pragma GCC system_header
0019 #endif
0020
0021 #if _LIBCPP_STD_VER >= 20
0022
0023 _LIBCPP_BEGIN_NAMESPACE_STD
0024
0025 namespace chrono {
0026
0027 class month_weekday {
0028 private:
0029   chrono::month __m_;
0030   chrono::weekday_indexed __wdi_;
0031
0032 public:
0033   _LIBCPP_HIDE_FROM_ABI constexpr month_weekday(const chrono::month& __mval,
0034                                                 const chrono::weekday_indexed& __wdival) noexcept
0035       : __m_{__mval}, __wdi_{__wdival} {}
0036   _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; }
0037   _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_indexed weekday_indexed() const noexcept { return __wdi_; }
0038   _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdi_.ok(); }
0039 };
0040
0041 _LIBCPP_HIDE_FROM_ABI inline constexpr bool
0042 operator==(const month_weekday& __lhs, const month_weekday& __rhs) noexcept {
0043   return __lhs.month() == __rhs.month() && __lhs.weekday_indexed() == __rhs.weekday_indexed();
0044 }
0045
0046 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday
0047 operator/(const month& __lhs, const weekday_indexed& __rhs) noexcept {
0048   return month_weekday{__lhs, __rhs};
0049 }
0050
0051 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(int __lhs, const weekday_indexed& __rhs) noexcept {
0052   return month_weekday{month(__lhs), __rhs};
0053 }
0054
0055 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday
0056 operator/(const weekday_indexed& __lhs, const month& __rhs) noexcept {
0057   return month_weekday{__rhs, __lhs};
0058 }
0059
0060 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(const weekday_indexed& __lhs, int __rhs) noexcept {
0061   return month_weekday{month(__rhs), __lhs};
0062 }
0063
0064 class month_weekday_last {
0065   chrono::month __m_;
0066   chrono::weekday_last __wdl_;
0067
0068 public:
0069   _LIBCPP_HIDE_FROM_ABI constexpr month_weekday_last(const chrono::month& __mval,
0070                                                      const chrono::weekday_last& __wdlval) noexcept
0071       : __m_{__mval}, __wdl_{__wdlval} {}
0072   _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; }
0073   _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_last weekday_last() const noexcept { return __wdl_; }
0074   _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdl_.ok(); }
0075 };
0076
0077 _LIBCPP_HIDE_FROM_ABI inline constexpr bool
0078 operator==(const month_weekday_last& __lhs, const month_weekday_last& __rhs) noexcept {
0079   return __lhs.month() == __rhs.month() && __lhs.weekday_last() == __rhs.weekday_last();
0080 }
0081
0082 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last
0083 operator/(const month& __lhs, const weekday_last& __rhs) noexcept {
0084   return month_weekday_last{__lhs, __rhs};
0085 }
0086
0087 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(int __lhs, const weekday_last& __rhs) noexcept {
0088   return month_weekday_last{month(__lhs), __rhs};
0089 }
0090
0091 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last
0092 operator/(const weekday_last& __lhs, const month& __rhs) noexcept {
0093   return month_weekday_last{__rhs, __lhs};
0094 }
0095
0096 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(const weekday_last& __lhs, int __rhs) noexcept {
0097   return month_weekday_last{month(__rhs), __lhs};
0098 }
0099 } // namespace chrono
0100
0101 _LIBCPP_END_NAMESPACE_STD
0102
0103 #endif // _LIBCPP_STD_VER >= 20
0104
0105 #endif // _LIBCPP___CHRONO_MONTH_WEEKDAY_H