xref: /llvm-project/libcxx/include/__chrono/month_weekday.h (revision 9783f28cbb155e4a8d49c12e1c60ce14dcfaf0c7)

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP___CHRONO_MONTH_WEEKDAY_H
#define _LIBCPP___CHRONO_MONTH_WEEKDAY_H

#include <__chrono/month.h>
#include <__chrono/weekday.h>
#include <__config>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#  pragma GCC system_header
#endif

#if _LIBCPP_STD_VER >= 20

_LIBCPP_BEGIN_NAMESPACE_STD

namespace chrono {

class month_weekday {
private:
  chrono::month __m_;
  chrono::weekday_indexed __wdi_;

public:
  _LIBCPP_HIDE_FROM_ABI constexpr month_weekday(const chrono::month& __mval,
                                                const chrono::weekday_indexed& __wdival) noexcept
      : __m_{__mval}, __wdi_{__wdival} {}
  _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; }
  _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_indexed weekday_indexed() const noexcept { return __wdi_; }
  _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdi_.ok(); }
};

_LIBCPP_HIDE_FROM_ABI inline constexpr bool
operator==(const month_weekday& __lhs, const month_weekday& __rhs) noexcept {
  return __lhs.month() == __rhs.month() && __lhs.weekday_indexed() == __rhs.weekday_indexed();
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday
operator/(const month& __lhs, const weekday_indexed& __rhs) noexcept {
  return month_weekday{__lhs, __rhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(int __lhs, const weekday_indexed& __rhs) noexcept {
  return month_weekday{month(__lhs), __rhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday
operator/(const weekday_indexed& __lhs, const month& __rhs) noexcept {
  return month_weekday{__rhs, __lhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday operator/(const weekday_indexed& __lhs, int __rhs) noexcept {
  return month_weekday{month(__rhs), __lhs};
}

class month_weekday_last {
  chrono::month __m_;
  chrono::weekday_last __wdl_;

public:
  _LIBCPP_HIDE_FROM_ABI constexpr month_weekday_last(const chrono::month& __mval,
                                                     const chrono::weekday_last& __wdlval) noexcept
      : __m_{__mval}, __wdl_{__wdlval} {}
  _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::month month() const noexcept { return __m_; }
  _LIBCPP_HIDE_FROM_ABI inline constexpr chrono::weekday_last weekday_last() const noexcept { return __wdl_; }
  _LIBCPP_HIDE_FROM_ABI inline constexpr bool ok() const noexcept { return __m_.ok() && __wdl_.ok(); }
};

_LIBCPP_HIDE_FROM_ABI inline constexpr bool
operator==(const month_weekday_last& __lhs, const month_weekday_last& __rhs) noexcept {
  return __lhs.month() == __rhs.month() && __lhs.weekday_last() == __rhs.weekday_last();
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last
operator/(const month& __lhs, const weekday_last& __rhs) noexcept {
  return month_weekday_last{__lhs, __rhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(int __lhs, const weekday_last& __rhs) noexcept {
  return month_weekday_last{month(__lhs), __rhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last
operator/(const weekday_last& __lhs, const month& __rhs) noexcept {
  return month_weekday_last{__rhs, __lhs};
}

_LIBCPP_HIDE_FROM_ABI inline constexpr month_weekday_last operator/(const weekday_last& __lhs, int __rhs) noexcept {
  return month_weekday_last{month(__rhs), __lhs};
}
} // namespace chrono

_LIBCPP_END_NAMESPACE_STD

#endif // _LIBCPP_STD_VER >= 20

#endif // _LIBCPP___CHRONO_MONTH_WEEKDAY_H