libcxx/include/__chrono/month_weekday.h

   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