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_MONTH_WEEKDAY_H 11 #define _LIBCPP___CHRONO_MONTH_WEEKDAY_H 12 13 #include <__chrono/month.h> 14 #include <__chrono/weekday.h> 15 #include <__config> 16 17 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 18 # pragma GCC system_header 19 #endif 20 21 #if _LIBCPP_STD_VER >= 20 22 23 _LIBCPP_BEGIN_NAMESPACE_STD 24 25 namespace chrono { 26 27 class month_weekday { 28 private: 29 chrono::month __m_; 30 chrono::weekday_indexed __wdi_; 31 32 public: 33 _LIBCPP_HIDE_FROM_ABI constexpr month_weekday(const chrono::month& __mval, 34 const chrono::weekday_indexed& __wdival) noexcept 35 : __m_{__mval}, __wdi_{__wdival} {} 36 _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; } 37 _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_indexed weekday_indexed() const noexcept { return __wdi_; } 38 _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdi_.ok(); } 39 }; 40 41 _LIBCPP_HIDE_FROM_ABI inline constexpr bool 42 operator==(const month_weekday& __lhs, const month_weekday& __rhs) noexcept { 43 return __lhs.month() == __rhs.month() && __lhs.weekday_indexed() == __rhs.weekday_indexed(); 44 } 45 46 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday 47 operator/(const month& __lhs, const weekday_indexed& __rhs) noexcept { 48 return month_weekday{__lhs, __rhs}; 49 } 50 51 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(int __lhs, const weekday_indexed& __rhs) noexcept { 52 return month_weekday{month(__lhs), __rhs}; 53 } 54 55 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday 56 operator/(const weekday_indexed& __lhs, const month& __rhs) noexcept { 57 return month_weekday{__rhs, __lhs}; 58 } 59 60 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(const weekday_indexed& __lhs, int __rhs) noexcept { 61 return month_weekday{month(__rhs), __lhs}; 62 } 63 64 class month_weekday_last { 65 chrono::month __m_; 66 chrono::weekday_last __wdl_; 67 68 public: 69 _LIBCPP_HIDE_FROM_ABI constexpr month_weekday_last(const chrono::month& __mval, 70 const chrono::weekday_last& __wdlval) noexcept 71 : __m_{__mval}, __wdl_{__wdlval} {} 72 _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; } 73 _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_last weekday_last() const noexcept { return __wdl_; } 74 _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdl_.ok(); } 75 }; 76 77 _LIBCPP_HIDE_FROM_ABI inline constexpr bool 78 operator==(const month_weekday_last& __lhs, const month_weekday_last& __rhs) noexcept { 79 return __lhs.month() == __rhs.month() && __lhs.weekday_last() == __rhs.weekday_last(); 80 } 81 82 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last 83 operator/(const month& __lhs, const weekday_last& __rhs) noexcept { 84 return month_weekday_last{__lhs, __rhs}; 85 } 86 87 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(int __lhs, const weekday_last& __rhs) noexcept { 88 return month_weekday_last{month(__lhs), __rhs}; 89 } 90 91 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last 92 operator/(const weekday_last& __lhs, const month& __rhs) noexcept { 93 return month_weekday_last{__rhs, __lhs}; 94 } 95 96 _LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(const weekday_last& __lhs, int __rhs) noexcept { 97 return month_weekday_last{month(__rhs), __lhs}; 98 } 99 } // namespace chrono 100 101 _LIBCPP_END_NAMESPACE_STD 102 103 #endif // _LIBCPP_STD_VER >= 20 104 105 #endif // _LIBCPP___CHRONO_MONTH_WEEKDAY_H 106