mirror of
https://github.com/HowardHinnant/date.git
synced 2024-12-26 07:53:16 +08:00
3032 lines
69 KiB
C++
3032 lines
69 KiB
C++
#ifndef ISLAMIC_H
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#define ISLAMIC_H
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// The MIT License (MIT)
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//
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// Copyright (c) 2016 Howard Hinnant
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// Our apologies. When the previous paragraph was written, lowercase had not yet
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// been invented (that woud involve another several millennia of evolution).
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// We did not mean to shout.
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#include "date.h"
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namespace islamic
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{
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// durations
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using days = date::days;
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using weeks = date::weeks;
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using years = std::chrono::duration
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<int, std::ratio_multiply<std::ratio<10631, 30>, days::period>>;
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using months = std::chrono::duration
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<int, std::ratio_divide<years::period, std::ratio<12>>>;
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// time_point
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using sys_days = date::sys_days;
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using local_days = date::local_days;
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// types
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struct last_spec
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{
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explicit last_spec() = default;
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};
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class day;
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class month;
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class year;
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class weekday;
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class weekday_indexed;
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class weekday_last;
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class month_day;
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class month_day_last;
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class month_weekday;
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class month_weekday_last;
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class year_month;
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class year_month_day;
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class year_month_day_last;
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class year_month_weekday;
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class year_month_weekday_last;
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// date composition operators
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CONSTCD11 year_month operator/(const year& y, const month& m) NOEXCEPT;
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CONSTCD11 year_month operator/(const year& y, int m) NOEXCEPT;
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CONSTCD11 month_day operator/(const day& d, const month& m) NOEXCEPT;
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CONSTCD11 month_day operator/(const day& d, int m) NOEXCEPT;
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CONSTCD11 month_day operator/(const month& m, const day& d) NOEXCEPT;
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CONSTCD11 month_day operator/(const month& m, int d) NOEXCEPT;
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CONSTCD11 month_day operator/(int m, const day& d) NOEXCEPT;
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CONSTCD11 month_day_last operator/(const month& m, last_spec) NOEXCEPT;
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CONSTCD11 month_day_last operator/(int m, last_spec) NOEXCEPT;
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CONSTCD11 month_day_last operator/(last_spec, const month& m) NOEXCEPT;
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CONSTCD11 month_day_last operator/(last_spec, int m) NOEXCEPT;
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CONSTCD11 month_weekday operator/(const month& m, const weekday_indexed& wdi) NOEXCEPT;
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CONSTCD11 month_weekday operator/(int m, const weekday_indexed& wdi) NOEXCEPT;
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CONSTCD11 month_weekday operator/(const weekday_indexed& wdi, const month& m) NOEXCEPT;
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CONSTCD11 month_weekday operator/(const weekday_indexed& wdi, int m) NOEXCEPT;
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CONSTCD11 month_weekday_last operator/(const month& m, const weekday_last& wdl) NOEXCEPT;
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CONSTCD11 month_weekday_last operator/(int m, const weekday_last& wdl) NOEXCEPT;
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CONSTCD11 month_weekday_last operator/(const weekday_last& wdl, const month& m) NOEXCEPT;
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CONSTCD11 month_weekday_last operator/(const weekday_last& wdl, int m) NOEXCEPT;
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CONSTCD11 year_month_day operator/(const year_month& ym, const day& d) NOEXCEPT;
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CONSTCD11 year_month_day operator/(const year_month& ym, int d) NOEXCEPT;
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CONSTCD11 year_month_day operator/(const year& y, const month_day& md) NOEXCEPT;
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CONSTCD11 year_month_day operator/(int y, const month_day& md) NOEXCEPT;
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CONSTCD11 year_month_day operator/(const month_day& md, const year& y) NOEXCEPT;
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CONSTCD11 year_month_day operator/(const month_day& md, int y) NOEXCEPT;
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CONSTCD11
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year_month_day_last operator/(const year_month& ym, last_spec) NOEXCEPT;
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CONSTCD11
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year_month_day_last operator/(const year& y, const month_day_last& mdl) NOEXCEPT;
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CONSTCD11
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year_month_day_last operator/(int y, const month_day_last& mdl) NOEXCEPT;
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CONSTCD11
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year_month_day_last operator/(const month_day_last& mdl, const year& y) NOEXCEPT;
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CONSTCD11
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year_month_day_last operator/(const month_day_last& mdl, int y) NOEXCEPT;
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CONSTCD11
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year_month_weekday
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operator/(const year_month& ym, const weekday_indexed& wdi) NOEXCEPT;
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CONSTCD11
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year_month_weekday
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operator/(const year& y, const month_weekday& mwd) NOEXCEPT;
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CONSTCD11
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year_month_weekday
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operator/(int y, const month_weekday& mwd) NOEXCEPT;
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CONSTCD11
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year_month_weekday
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operator/(const month_weekday& mwd, const year& y) NOEXCEPT;
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CONSTCD11
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year_month_weekday
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operator/(const month_weekday& mwd, int y) NOEXCEPT;
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CONSTCD11
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year_month_weekday_last
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operator/(const year_month& ym, const weekday_last& wdl) NOEXCEPT;
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CONSTCD11
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year_month_weekday_last
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operator/(const year& y, const month_weekday_last& mwdl) NOEXCEPT;
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CONSTCD11
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year_month_weekday_last
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operator/(int y, const month_weekday_last& mwdl) NOEXCEPT;
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CONSTCD11
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year_month_weekday_last
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operator/(const month_weekday_last& mwdl, const year& y) NOEXCEPT;
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CONSTCD11
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year_month_weekday_last
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operator/(const month_weekday_last& mwdl, int y) NOEXCEPT;
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// Detailed interface
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// day
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class day
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{
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unsigned char d_;
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public:
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explicit CONSTCD11 day(unsigned d) NOEXCEPT;
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CONSTCD14 day& operator++() NOEXCEPT;
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CONSTCD14 day operator++(int) NOEXCEPT;
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CONSTCD14 day& operator--() NOEXCEPT;
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CONSTCD14 day operator--(int) NOEXCEPT;
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CONSTCD14 day& operator+=(const days& d) NOEXCEPT;
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CONSTCD14 day& operator-=(const days& d) NOEXCEPT;
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CONSTCD11 explicit operator unsigned() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const day& x, const day& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const day& x, const day& y) NOEXCEPT;
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CONSTCD11 bool operator< (const day& x, const day& y) NOEXCEPT;
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CONSTCD11 bool operator> (const day& x, const day& y) NOEXCEPT;
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CONSTCD11 bool operator<=(const day& x, const day& y) NOEXCEPT;
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CONSTCD11 bool operator>=(const day& x, const day& y) NOEXCEPT;
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CONSTCD11 day operator+(const day& x, const days& y) NOEXCEPT;
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CONSTCD11 day operator+(const days& x, const day& y) NOEXCEPT;
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CONSTCD11 day operator-(const day& x, const days& y) NOEXCEPT;
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CONSTCD11 days operator-(const day& x, const day& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const day& d);
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// month
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class month
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{
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unsigned char m_;
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public:
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explicit CONSTCD11 month(unsigned m) NOEXCEPT;
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CONSTCD14 month& operator++() NOEXCEPT;
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CONSTCD14 month operator++(int) NOEXCEPT;
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CONSTCD14 month& operator--() NOEXCEPT;
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CONSTCD14 month operator--(int) NOEXCEPT;
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CONSTCD14 month& operator+=(const months& m) NOEXCEPT;
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CONSTCD14 month& operator-=(const months& m) NOEXCEPT;
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CONSTCD11 explicit operator unsigned() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const month& x, const month& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const month& x, const month& y) NOEXCEPT;
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CONSTCD11 bool operator< (const month& x, const month& y) NOEXCEPT;
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CONSTCD11 bool operator> (const month& x, const month& y) NOEXCEPT;
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CONSTCD11 bool operator<=(const month& x, const month& y) NOEXCEPT;
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CONSTCD11 bool operator>=(const month& x, const month& y) NOEXCEPT;
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CONSTCD14 month operator+(const month& x, const months& y) NOEXCEPT;
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CONSTCD14 month operator+(const months& x, const month& y) NOEXCEPT;
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CONSTCD14 month operator-(const month& x, const months& y) NOEXCEPT;
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CONSTCD14 months operator-(const month& x, const month& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const month& m);
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// year
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class year
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{
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short y_;
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public:
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explicit CONSTCD11 year(int y) NOEXCEPT;
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CONSTCD14 year& operator++() NOEXCEPT;
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CONSTCD14 year operator++(int) NOEXCEPT;
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CONSTCD14 year& operator--() NOEXCEPT;
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CONSTCD14 year operator--(int) NOEXCEPT;
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CONSTCD14 year& operator+=(const years& y) NOEXCEPT;
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CONSTCD14 year& operator-=(const years& y) NOEXCEPT;
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CONSTCD11 bool is_leap() const NOEXCEPT;
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CONSTCD11 explicit operator int() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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static CONSTCD11 year min() NOEXCEPT;
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static CONSTCD11 year max() NOEXCEPT;
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};
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CONSTCD11 bool operator==(const year& x, const year& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const year& x, const year& y) NOEXCEPT;
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CONSTCD11 bool operator< (const year& x, const year& y) NOEXCEPT;
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CONSTCD11 bool operator> (const year& x, const year& y) NOEXCEPT;
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CONSTCD11 bool operator<=(const year& x, const year& y) NOEXCEPT;
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CONSTCD11 bool operator>=(const year& x, const year& y) NOEXCEPT;
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CONSTCD11 year operator+(const year& x, const years& y) NOEXCEPT;
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CONSTCD11 year operator+(const years& x, const year& y) NOEXCEPT;
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CONSTCD11 year operator-(const year& x, const years& y) NOEXCEPT;
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CONSTCD11 years operator-(const year& x, const year& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const year& y);
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// weekday
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class weekday
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{
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unsigned char wd_;
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public:
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explicit CONSTCD11 weekday(unsigned wd) NOEXCEPT;
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explicit weekday(int) = delete;
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CONSTCD11 weekday(const sys_days& dp) NOEXCEPT;
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CONSTCD11 explicit weekday(const local_days& dp) NOEXCEPT;
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CONSTCD14 weekday& operator++() NOEXCEPT;
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CONSTCD14 weekday operator++(int) NOEXCEPT;
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CONSTCD14 weekday& operator--() NOEXCEPT;
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CONSTCD14 weekday operator--(int) NOEXCEPT;
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CONSTCD14 weekday& operator+=(const days& d) NOEXCEPT;
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CONSTCD14 weekday& operator-=(const days& d) NOEXCEPT;
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CONSTCD11 explicit operator unsigned() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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CONSTCD11 weekday_indexed operator[](unsigned index) const NOEXCEPT;
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CONSTCD11 weekday_last operator[](last_spec) const NOEXCEPT;
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private:
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static CONSTCD11 unsigned char weekday_from_days(int z) NOEXCEPT;
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};
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CONSTCD11 bool operator==(const weekday& x, const weekday& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const weekday& x, const weekday& y) NOEXCEPT;
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CONSTCD14 weekday operator+(const weekday& x, const days& y) NOEXCEPT;
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CONSTCD14 weekday operator+(const days& x, const weekday& y) NOEXCEPT;
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CONSTCD14 weekday operator-(const weekday& x, const days& y) NOEXCEPT;
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CONSTCD14 days operator-(const weekday& x, const weekday& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const weekday& wd);
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// weekday_indexed
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class weekday_indexed
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{
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unsigned char wd_ : 4;
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unsigned char index_ : 4;
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public:
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CONSTCD11 weekday_indexed(const islamic::weekday& wd, unsigned index) NOEXCEPT;
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CONSTCD11 islamic::weekday weekday() const NOEXCEPT;
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CONSTCD11 unsigned index() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const weekday_indexed& x, const weekday_indexed& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const weekday_indexed& x, const weekday_indexed& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const weekday_indexed& wdi);
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// weekday_last
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class weekday_last
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{
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islamic::weekday wd_;
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public:
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explicit CONSTCD11 weekday_last(const islamic::weekday& wd) NOEXCEPT;
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CONSTCD11 islamic::weekday weekday() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const weekday_last& x, const weekday_last& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const weekday_last& x, const weekday_last& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const weekday_last& wdl);
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// year_month
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class year_month
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{
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islamic::year y_;
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islamic::month m_;
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public:
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CONSTCD11 year_month(const islamic::year& y, const islamic::month& m) NOEXCEPT;
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CONSTCD11 islamic::year year() const NOEXCEPT;
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CONSTCD11 islamic::month month() const NOEXCEPT;
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CONSTCD14 year_month& operator+=(const months& dm) NOEXCEPT;
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CONSTCD14 year_month& operator-=(const months& dm) NOEXCEPT;
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CONSTCD14 year_month& operator+=(const years& dy) NOEXCEPT;
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CONSTCD14 year_month& operator-=(const years& dy) NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 bool operator< (const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 bool operator> (const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 bool operator<=(const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 bool operator>=(const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD14 year_month operator+(const year_month& ym, const months& dm) NOEXCEPT;
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CONSTCD14 year_month operator+(const months& dm, const year_month& ym) NOEXCEPT;
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CONSTCD14 year_month operator-(const year_month& ym, const months& dm) NOEXCEPT;
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CONSTCD11 months operator-(const year_month& x, const year_month& y) NOEXCEPT;
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CONSTCD11 year_month operator+(const year_month& ym, const years& dy) NOEXCEPT;
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CONSTCD11 year_month operator+(const years& dy, const year_month& ym) NOEXCEPT;
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CONSTCD11 year_month operator-(const year_month& ym, const years& dy) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const year_month& ym);
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// month_day
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class month_day
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{
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islamic::month m_;
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islamic::day d_;
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public:
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CONSTCD11 month_day(const islamic::month& m, const islamic::day& d) NOEXCEPT;
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CONSTCD11 islamic::month month() const NOEXCEPT;
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CONSTCD11 islamic::day day() const NOEXCEPT;
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CONSTCD14 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const month_day& x, const month_day& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const month_day& x, const month_day& y) NOEXCEPT;
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CONSTCD11 bool operator< (const month_day& x, const month_day& y) NOEXCEPT;
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CONSTCD11 bool operator> (const month_day& x, const month_day& y) NOEXCEPT;
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CONSTCD11 bool operator<=(const month_day& x, const month_day& y) NOEXCEPT;
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CONSTCD11 bool operator>=(const month_day& x, const month_day& y) NOEXCEPT;
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template<class CharT, class Traits>
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std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const month_day& md);
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|
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// month_day_last
|
||
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||
class month_day_last
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{
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islamic::month m_;
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||
public:
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CONSTCD11 explicit month_day_last(const islamic::month& m) NOEXCEPT;
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||
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CONSTCD11 islamic::month month() const NOEXCEPT;
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CONSTCD11 bool ok() const NOEXCEPT;
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};
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CONSTCD11 bool operator==(const month_day_last& x, const month_day_last& y) NOEXCEPT;
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CONSTCD11 bool operator!=(const month_day_last& x, const month_day_last& y) NOEXCEPT;
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CONSTCD11 bool operator< (const month_day_last& x, const month_day_last& y) NOEXCEPT;
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CONSTCD11 bool operator> (const month_day_last& x, const month_day_last& y) NOEXCEPT;
|
||
CONSTCD11 bool operator<=(const month_day_last& x, const month_day_last& y) NOEXCEPT;
|
||
CONSTCD11 bool operator>=(const month_day_last& x, const month_day_last& y) NOEXCEPT;
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||
|
||
template<class CharT, class Traits>
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||
std::basic_ostream<CharT, Traits>&
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operator<<(std::basic_ostream<CharT, Traits>& os, const month_day_last& mdl);
|
||
|
||
// month_weekday
|
||
|
||
class month_weekday
|
||
{
|
||
islamic::month m_;
|
||
islamic::weekday_indexed wdi_;
|
||
public:
|
||
CONSTCD11 month_weekday(const islamic::month& m,
|
||
const islamic::weekday_indexed& wdi) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday_indexed weekday_indexed() const NOEXCEPT;
|
||
|
||
CONSTCD11 bool ok() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11 bool operator==(const month_weekday& x, const month_weekday& y) NOEXCEPT;
|
||
CONSTCD11 bool operator!=(const month_weekday& x, const month_weekday& y) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_weekday& mwd);
|
||
|
||
// month_weekday_last
|
||
|
||
class month_weekday_last
|
||
{
|
||
islamic::month m_;
|
||
islamic::weekday_last wdl_;
|
||
|
||
public:
|
||
CONSTCD11 month_weekday_last(const islamic::month& m,
|
||
const islamic::weekday_last& wd) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday_last weekday_last() const NOEXCEPT;
|
||
|
||
CONSTCD11 bool ok() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11
|
||
bool operator==(const month_weekday_last& x, const month_weekday_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator!=(const month_weekday_last& x, const month_weekday_last& y) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_weekday_last& mwdl);
|
||
|
||
// class year_month_day
|
||
|
||
class year_month_day
|
||
{
|
||
islamic::year y_;
|
||
islamic::month m_;
|
||
islamic::day d_;
|
||
|
||
public:
|
||
CONSTCD11 year_month_day(const islamic::year& y, const islamic::month& m,
|
||
const islamic::day& d) NOEXCEPT;
|
||
CONSTCD14 year_month_day(const year_month_day_last& ymdl) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_day(sys_days dp) NOEXCEPT;
|
||
CONSTCD14 explicit year_month_day(local_days dp) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_day& operator+=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_day& operator-=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_day& operator+=(const years& y) NOEXCEPT;
|
||
CONSTCD14 year_month_day& operator-=(const years& y) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::year year() const NOEXCEPT;
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::day day() const NOEXCEPT;
|
||
|
||
CONSTCD14 operator sys_days() const NOEXCEPT;
|
||
CONSTCD14 explicit operator local_days() const NOEXCEPT;
|
||
CONSTCD14 bool ok() const NOEXCEPT;
|
||
|
||
private:
|
||
static CONSTCD14 year_month_day from_days(days dp) NOEXCEPT;
|
||
CONSTCD14 days to_days() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11 bool operator==(const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
CONSTCD11 bool operator!=(const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
CONSTCD11 bool operator< (const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
CONSTCD11 bool operator> (const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
CONSTCD11 bool operator<=(const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
CONSTCD11 bool operator>=(const year_month_day& x, const year_month_day& y) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_day operator+(const year_month_day& ymd, const months& dm) NOEXCEPT;
|
||
CONSTCD14 year_month_day operator+(const months& dm, const year_month_day& ymd) NOEXCEPT;
|
||
CONSTCD14 year_month_day operator-(const year_month_day& ymd, const months& dm) NOEXCEPT;
|
||
CONSTCD11 year_month_day operator+(const year_month_day& ymd, const years& dy) NOEXCEPT;
|
||
CONSTCD11 year_month_day operator+(const years& dy, const year_month_day& ymd) NOEXCEPT;
|
||
CONSTCD11 year_month_day operator-(const year_month_day& ymd, const years& dy) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_day& ymd);
|
||
|
||
// year_month_day_last
|
||
|
||
class year_month_day_last
|
||
{
|
||
islamic::year y_;
|
||
islamic::month_day_last mdl_;
|
||
|
||
public:
|
||
CONSTCD11 year_month_day_last(const islamic::year& y,
|
||
const islamic::month_day_last& mdl) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_day_last& operator+=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_day_last& operator-=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_day_last& operator+=(const years& y) NOEXCEPT;
|
||
CONSTCD14 year_month_day_last& operator-=(const years& y) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::year year() const NOEXCEPT;
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::month_day_last month_day_last() const NOEXCEPT;
|
||
CONSTCD14 islamic::day day() const NOEXCEPT;
|
||
|
||
CONSTCD14 operator sys_days() const NOEXCEPT;
|
||
CONSTCD14 explicit operator local_days() const NOEXCEPT;
|
||
CONSTCD11 bool ok() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11
|
||
bool operator==(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator!=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator< (const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator> (const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator<=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator>=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_day_last
|
||
operator+(const year_month_day_last& ymdl, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_day_last
|
||
operator+(const months& dm, const year_month_day_last& ymdl) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_day_last
|
||
operator+(const year_month_day_last& ymdl, const years& dy) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_day_last
|
||
operator+(const years& dy, const year_month_day_last& ymdl) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_day_last
|
||
operator-(const year_month_day_last& ymdl, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_day_last
|
||
operator-(const year_month_day_last& ymdl, const years& dy) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_day_last& ymdl);
|
||
|
||
// year_month_weekday
|
||
|
||
class year_month_weekday
|
||
{
|
||
islamic::year y_;
|
||
islamic::month m_;
|
||
islamic::weekday_indexed wdi_;
|
||
|
||
public:
|
||
CONSTCD11 year_month_weekday(const islamic::year& y, const islamic::month& m,
|
||
const islamic::weekday_indexed& wdi) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday(const sys_days& dp) NOEXCEPT;
|
||
CONSTCD14 explicit year_month_weekday(const local_days& dp) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_weekday& operator+=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday& operator-=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday& operator+=(const years& y) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday& operator-=(const years& y) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::year year() const NOEXCEPT;
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday weekday() const NOEXCEPT;
|
||
CONSTCD11 unsigned index() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday_indexed weekday_indexed() const NOEXCEPT;
|
||
|
||
CONSTCD14 operator sys_days() const NOEXCEPT;
|
||
CONSTCD14 explicit operator local_days() const NOEXCEPT;
|
||
CONSTCD14 bool ok() const NOEXCEPT;
|
||
|
||
private:
|
||
static CONSTCD14 year_month_weekday from_days(days dp) NOEXCEPT;
|
||
CONSTCD14 days to_days() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11
|
||
bool operator==(const year_month_weekday& x, const year_month_weekday& y) NOEXCEPT;
|
||
CONSTCD11
|
||
bool operator!=(const year_month_weekday& x, const year_month_weekday& y) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday
|
||
operator+(const year_month_weekday& ymwd, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday
|
||
operator+(const months& dm, const year_month_weekday& ymwd) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday
|
||
operator+(const year_month_weekday& ymwd, const years& dy) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday
|
||
operator+(const years& dy, const year_month_weekday& ymwd) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday
|
||
operator-(const year_month_weekday& ymwd, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday
|
||
operator-(const year_month_weekday& ymwd, const years& dy) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_weekday& ymwdi);
|
||
|
||
// year_month_weekday_last
|
||
|
||
class year_month_weekday_last
|
||
{
|
||
islamic::year y_;
|
||
islamic::month m_;
|
||
islamic::weekday_last wdl_;
|
||
|
||
public:
|
||
CONSTCD11 year_month_weekday_last(const islamic::year& y, const islamic::month& m,
|
||
const islamic::weekday_last& wdl) NOEXCEPT;
|
||
|
||
CONSTCD14 year_month_weekday_last& operator+=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday_last& operator-=(const months& m) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday_last& operator+=(const years& y) NOEXCEPT;
|
||
CONSTCD14 year_month_weekday_last& operator-=(const years& y) NOEXCEPT;
|
||
|
||
CONSTCD11 islamic::year year() const NOEXCEPT;
|
||
CONSTCD11 islamic::month month() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday weekday() const NOEXCEPT;
|
||
CONSTCD11 islamic::weekday_last weekday_last() const NOEXCEPT;
|
||
|
||
CONSTCD14 operator sys_days() const NOEXCEPT;
|
||
CONSTCD14 explicit operator local_days() const NOEXCEPT;
|
||
CONSTCD11 bool ok() const NOEXCEPT;
|
||
|
||
private:
|
||
CONSTCD14 days to_days() const NOEXCEPT;
|
||
};
|
||
|
||
CONSTCD11
|
||
bool
|
||
operator==(const year_month_weekday_last& x, const year_month_weekday_last& y) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
bool
|
||
operator!=(const year_month_weekday_last& x, const year_month_weekday_last& y) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday_last
|
||
operator+(const year_month_weekday_last& ymwdl, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday_last
|
||
operator+(const months& dm, const year_month_weekday_last& ymwdl) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday_last
|
||
operator+(const year_month_weekday_last& ymwdl, const years& dy) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday_last
|
||
operator+(const years& dy, const year_month_weekday_last& ymwdl) NOEXCEPT;
|
||
|
||
CONSTCD14
|
||
year_month_weekday_last
|
||
operator-(const year_month_weekday_last& ymwdl, const months& dm) NOEXCEPT;
|
||
|
||
CONSTCD11
|
||
year_month_weekday_last
|
||
operator-(const year_month_weekday_last& ymwdl, const years& dy) NOEXCEPT;
|
||
|
||
template<class CharT, class Traits>
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_weekday_last& ymwdl);
|
||
|
||
#if !defined(_MSC_VER) || (_MSC_VER >= 1900)
|
||
inline namespace literals
|
||
{
|
||
|
||
CONSTCD11 islamic::day operator "" _d(unsigned long long d) NOEXCEPT;
|
||
CONSTCD11 islamic::year operator "" _y(unsigned long long y) NOEXCEPT;
|
||
|
||
} // inline namespace literals
|
||
#endif // !defined(_MSC_VER) || (_MSC_VER >= 1900)
|
||
|
||
//----------------+
|
||
// Implementation |
|
||
//----------------+
|
||
|
||
// day
|
||
|
||
CONSTCD11 inline day::day(unsigned d) NOEXCEPT : d_(static_cast<unsigned char>(d)) {}
|
||
CONSTCD14 inline day& day::operator++() NOEXCEPT {++d_; return *this;}
|
||
CONSTCD14 inline day day::operator++(int) NOEXCEPT {auto tmp(*this); ++(*this); return tmp;}
|
||
CONSTCD14 inline day& day::operator--() NOEXCEPT {--d_; return *this;}
|
||
CONSTCD14 inline day day::operator--(int) NOEXCEPT {auto tmp(*this); --(*this); return tmp;}
|
||
CONSTCD14 inline day& day::operator+=(const days& d) NOEXCEPT {*this = *this + d; return *this;}
|
||
CONSTCD14 inline day& day::operator-=(const days& d) NOEXCEPT {*this = *this - d; return *this;}
|
||
CONSTCD11 inline day::operator unsigned() const NOEXCEPT {return d_;}
|
||
CONSTCD11 inline bool day::ok() const NOEXCEPT {return 1 <= d_ && d_ <= 30;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(x) == static_cast<unsigned>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(x) < static_cast<unsigned>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
days
|
||
operator-(const day& x, const day& y) NOEXCEPT
|
||
{
|
||
return days{static_cast<days::rep>(static_cast<unsigned>(x)
|
||
- static_cast<unsigned>(y))};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
day
|
||
operator+(const day& x, const days& y) NOEXCEPT
|
||
{
|
||
return day{static_cast<unsigned>(x) + static_cast<unsigned>(y.count())};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
day
|
||
operator+(const days& x, const day& y) NOEXCEPT
|
||
{
|
||
return y + x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
day
|
||
operator-(const day& x, const days& y) NOEXCEPT
|
||
{
|
||
return x + -y;
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const day& d)
|
||
{
|
||
date::detail::save_stream<CharT, Traits> _(os);
|
||
os.fill('0');
|
||
os.flags(std::ios::dec | std::ios::right);
|
||
os.width(2);
|
||
os << static_cast<unsigned>(d);
|
||
return os;
|
||
}
|
||
|
||
// month
|
||
|
||
CONSTCD11 inline month::month(unsigned m) NOEXCEPT : m_(static_cast<decltype(m_)>(m)) {}
|
||
CONSTCD14 inline month& month::operator++() NOEXCEPT {if (++m_ == 13) m_ = 1; return *this;}
|
||
CONSTCD14 inline month month::operator++(int) NOEXCEPT {auto tmp(*this); ++(*this); return tmp;}
|
||
CONSTCD14 inline month& month::operator--() NOEXCEPT {if (--m_ == 0) m_ = 12; return *this;}
|
||
CONSTCD14 inline month month::operator--(int) NOEXCEPT {auto tmp(*this); --(*this); return tmp;}
|
||
|
||
CONSTCD14
|
||
inline
|
||
month&
|
||
month::operator+=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this + m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
month&
|
||
month::operator-=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this - m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11 inline month::operator unsigned() const NOEXCEPT {return m_;}
|
||
CONSTCD11 inline bool month::ok() const NOEXCEPT {return 1 <= m_ && m_ <= 12;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(x) == static_cast<unsigned>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(x) < static_cast<unsigned>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
months
|
||
operator-(const month& x, const month& y) NOEXCEPT
|
||
{
|
||
auto const d = static_cast<unsigned>(x) - static_cast<unsigned>(y);
|
||
return months(d <= 11 ? d : d + 12);
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
month
|
||
operator+(const month& x, const months& y) NOEXCEPT
|
||
{
|
||
auto const mu = static_cast<long long>(static_cast<unsigned>(x)) - 1 + y.count();
|
||
auto const yr = (mu >= 0 ? mu : mu-11) / 12;
|
||
return month{static_cast<unsigned>(mu - yr * 12 + 1)};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
month
|
||
operator+(const months& x, const month& y) NOEXCEPT
|
||
{
|
||
return y + x;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
month
|
||
operator-(const month& x, const months& y) NOEXCEPT
|
||
{
|
||
return x + -y;
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month& m)
|
||
{
|
||
switch (static_cast<unsigned>(m))
|
||
{
|
||
case 1:
|
||
os << "Muharram";
|
||
break;
|
||
case 2:
|
||
os << "Safar";
|
||
break;
|
||
case 3:
|
||
os << "Rabi' al-awwal";
|
||
break;
|
||
case 4:
|
||
os << "Rabi' al-thani";
|
||
break;
|
||
case 5:
|
||
os << "Jumada al-awwal";
|
||
break;
|
||
case 6:
|
||
os << "Jumada al-Thani";
|
||
break;
|
||
case 7:
|
||
os << "Rajab";
|
||
break;
|
||
case 8:
|
||
os << "Sha'ban";
|
||
break;
|
||
case 9:
|
||
os << "Ramadan";
|
||
break;
|
||
case 10:
|
||
os << "Shawwal";
|
||
break;
|
||
case 11:
|
||
os << "Dhu al-Qi'dah";
|
||
break;
|
||
case 12:
|
||
os << "Dhu al-Hijjah";
|
||
break;
|
||
default:
|
||
os << static_cast<unsigned>(m) << " is not a valid month";
|
||
break;
|
||
}
|
||
return os;
|
||
}
|
||
|
||
// year
|
||
|
||
CONSTCD11 inline year::year(int y) NOEXCEPT : y_(static_cast<decltype(y_)>(y)) {}
|
||
CONSTCD14 inline year& year::operator++() NOEXCEPT {++y_; return *this;}
|
||
CONSTCD14 inline year year::operator++(int) NOEXCEPT {auto tmp(*this); ++(*this); return tmp;}
|
||
CONSTCD14 inline year& year::operator--() NOEXCEPT {--y_; return *this;}
|
||
CONSTCD14 inline year year::operator--(int) NOEXCEPT {auto tmp(*this); --(*this); return tmp;}
|
||
CONSTCD14 inline year& year::operator+=(const years& y) NOEXCEPT {*this = *this + y; return *this;}
|
||
CONSTCD14 inline year& year::operator-=(const years& y) NOEXCEPT {*this = *this - y; return *this;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
year::is_leap() const NOEXCEPT
|
||
{
|
||
int y = y_ - 1;
|
||
const int era = (y >= 0 ? y : y-29) / 30;
|
||
const unsigned yoe = static_cast<unsigned>(y - era * 30);
|
||
switch (yoe)
|
||
{
|
||
case 1:
|
||
case 4:
|
||
case 6:
|
||
case 9:
|
||
case 12:
|
||
case 15:
|
||
case 17:
|
||
case 20:
|
||
case 23:
|
||
case 25:
|
||
case 28:
|
||
return true;
|
||
default:
|
||
return false;
|
||
}
|
||
}
|
||
|
||
CONSTCD11 inline year::operator int() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline bool year::ok() const NOEXCEPT {return true;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year
|
||
year::min() NOEXCEPT
|
||
{
|
||
return year{std::numeric_limits<short>::min()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year
|
||
year::max() NOEXCEPT
|
||
{
|
||
return year{std::numeric_limits<short>::max()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return static_cast<int>(x) == static_cast<int>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return static_cast<int>(x) < static_cast<int>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
years
|
||
operator-(const year& x, const year& y) NOEXCEPT
|
||
{
|
||
return years{static_cast<int>(x) - static_cast<int>(y)};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year
|
||
operator+(const year& x, const years& y) NOEXCEPT
|
||
{
|
||
return year{static_cast<int>(x) + y.count()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year
|
||
operator+(const years& x, const year& y) NOEXCEPT
|
||
{
|
||
return y + x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year
|
||
operator-(const year& x, const years& y) NOEXCEPT
|
||
{
|
||
return year{static_cast<int>(x) - y.count()};
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year& y)
|
||
{
|
||
date::detail::save_stream<CharT, Traits> _(os);
|
||
os.fill('0');
|
||
os.flags(std::ios::dec | std::ios::internal);
|
||
os.width(4 + (y < year{0}));
|
||
os << static_cast<int>(y);
|
||
return os;
|
||
}
|
||
|
||
// weekday
|
||
|
||
CONSTCD11
|
||
inline
|
||
unsigned char
|
||
weekday::weekday_from_days(int z) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned char>(static_cast<unsigned>(
|
||
z >= -4 ? (z+4) % 7 : (z+5) % 7 + 6));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday::weekday(unsigned wd) NOEXCEPT
|
||
: wd_(static_cast<decltype(wd_)>(wd))
|
||
{}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday::weekday(const sys_days& dp) NOEXCEPT
|
||
: wd_(weekday_from_days(dp.time_since_epoch().count()))
|
||
{}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday::weekday(const local_days& dp) NOEXCEPT
|
||
: wd_(weekday_from_days(dp.time_since_epoch().count()))
|
||
{}
|
||
|
||
CONSTCD14 inline weekday& weekday::operator++() NOEXCEPT {if (++wd_ == 7) wd_ = 0; return *this;}
|
||
CONSTCD14 inline weekday weekday::operator++(int) NOEXCEPT {auto tmp(*this); ++(*this); return tmp;}
|
||
CONSTCD14 inline weekday& weekday::operator--() NOEXCEPT {if (wd_-- == 0) wd_ = 6; return *this;}
|
||
CONSTCD14 inline weekday weekday::operator--(int) NOEXCEPT {auto tmp(*this); --(*this); return tmp;}
|
||
|
||
CONSTCD14
|
||
inline
|
||
weekday&
|
||
weekday::operator+=(const days& d) NOEXCEPT
|
||
{
|
||
*this = *this + d;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
weekday&
|
||
weekday::operator-=(const days& d) NOEXCEPT
|
||
{
|
||
*this = *this - d;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday::operator unsigned() const NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(wd_);
|
||
}
|
||
|
||
CONSTCD11 inline bool weekday::ok() const NOEXCEPT {return wd_ <= 6;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const weekday& x, const weekday& y) NOEXCEPT
|
||
{
|
||
return static_cast<unsigned>(x) == static_cast<unsigned>(y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const weekday& x, const weekday& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
days
|
||
operator-(const weekday& x, const weekday& y) NOEXCEPT
|
||
{
|
||
auto const diff = static_cast<unsigned>(x) - static_cast<unsigned>(y);
|
||
return days{diff <= 6 ? diff : diff + 7};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
weekday
|
||
operator+(const weekday& x, const days& y) NOEXCEPT
|
||
{
|
||
auto const wdu = static_cast<long long>(static_cast<unsigned>(x)) + y.count();
|
||
auto const wk = (wdu >= 0 ? wdu : wdu-6) / 7;
|
||
return weekday{static_cast<unsigned>(wdu - wk * 7)};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
weekday
|
||
operator+(const days& x, const weekday& y) NOEXCEPT
|
||
{
|
||
return y + x;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
weekday
|
||
operator-(const weekday& x, const days& y) NOEXCEPT
|
||
{
|
||
return x + -y;
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const weekday& wd)
|
||
{
|
||
switch (static_cast<unsigned>(wd))
|
||
{
|
||
case 0:
|
||
os << "al-Aḥad";
|
||
break;
|
||
case 1:
|
||
os << "al-Ithnayn";
|
||
break;
|
||
case 2:
|
||
os << "ath-Thulāthā’";
|
||
break;
|
||
case 3:
|
||
os << "al-Arba‘ā’";
|
||
break;
|
||
case 4:
|
||
os << "al-Khamīs";
|
||
break;
|
||
case 5:
|
||
os << "al-Jum‘ah";
|
||
break;
|
||
case 6:
|
||
os << "as-Sabt";
|
||
break;
|
||
default:
|
||
os << static_cast<unsigned>(wd) << " is not a valid weekday";
|
||
break;
|
||
}
|
||
return os;
|
||
}
|
||
|
||
#if !defined(_MSC_VER) || (_MSC_VER >= 1900)
|
||
inline namespace literals
|
||
{
|
||
|
||
CONSTCD11
|
||
inline
|
||
islamic::day
|
||
operator "" _d(unsigned long long d) NOEXCEPT
|
||
{
|
||
return islamic::day{static_cast<unsigned>(d)};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
islamic::year
|
||
operator "" _y(unsigned long long y) NOEXCEPT
|
||
{
|
||
return islamic::year(static_cast<int>(y));
|
||
}
|
||
#endif // !defined(_MSC_VER) || (_MSC_VER >= 1900)
|
||
|
||
CONSTDATA islamic::last_spec last{};
|
||
|
||
#if !defined(_MSC_VER) || (_MSC_VER >= 1900)
|
||
} // inline namespace literals
|
||
#endif
|
||
|
||
// weekday_indexed
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday
|
||
weekday_indexed::weekday() const NOEXCEPT
|
||
{
|
||
return islamic::weekday{static_cast<unsigned>(wd_)};
|
||
}
|
||
|
||
CONSTCD11 inline unsigned weekday_indexed::index() const NOEXCEPT {return index_;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
weekday_indexed::ok() const NOEXCEPT
|
||
{
|
||
return weekday().ok() && 1 <= index_ && index_ <= 5;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_indexed::weekday_indexed(const islamic::weekday& wd, unsigned index) NOEXCEPT
|
||
: wd_(static_cast<decltype(wd_)>(static_cast<unsigned>(wd)))
|
||
, index_(static_cast<decltype(index_)>(index))
|
||
{}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const weekday_indexed& wdi)
|
||
{
|
||
return os << wdi.weekday() << '[' << wdi.index() << ']';
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_indexed
|
||
weekday::operator[](unsigned index) const NOEXCEPT
|
||
{
|
||
return {*this, index};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const weekday_indexed& x, const weekday_indexed& y) NOEXCEPT
|
||
{
|
||
return x.weekday() == y.weekday() && x.index() == y.index();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const weekday_indexed& x, const weekday_indexed& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
// weekday_last
|
||
|
||
CONSTCD11 inline islamic::weekday weekday_last::weekday() const NOEXCEPT {return wd_;}
|
||
CONSTCD11 inline bool weekday_last::ok() const NOEXCEPT {return wd_.ok();}
|
||
CONSTCD11 inline weekday_last::weekday_last(const islamic::weekday& wd) NOEXCEPT : wd_(wd) {}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const weekday_last& x, const weekday_last& y) NOEXCEPT
|
||
{
|
||
return x.weekday() == y.weekday();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const weekday_last& x, const weekday_last& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const weekday_last& wdl)
|
||
{
|
||
return os << wdl.weekday() << "[last]";
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_last
|
||
weekday::operator[](last_spec) const NOEXCEPT
|
||
{
|
||
return weekday_last{*this};
|
||
}
|
||
|
||
// year_month
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month::year_month(const islamic::year& y, const islamic::month& m) NOEXCEPT
|
||
: y_(y)
|
||
, m_(m)
|
||
{}
|
||
|
||
CONSTCD11 inline year year_month::year() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline month year_month::month() const NOEXCEPT {return m_;}
|
||
CONSTCD11 inline bool year_month::ok() const NOEXCEPT {return y_.ok() && m_.ok();}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month&
|
||
year_month::operator+=(const months& dm) NOEXCEPT
|
||
{
|
||
*this = *this + dm;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month&
|
||
year_month::operator-=(const months& dm) NOEXCEPT
|
||
{
|
||
*this = *this - dm;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month&
|
||
year_month::operator+=(const years& dy) NOEXCEPT
|
||
{
|
||
*this = *this + dy;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month&
|
||
year_month::operator-=(const years& dy) NOEXCEPT
|
||
{
|
||
*this = *this - dy;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return x.year() == y.year() && x.month() == y.month();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return x.year() < y.year() ? true
|
||
: (x.year() > y.year() ? false
|
||
: (x.month() < y.month()));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month
|
||
operator+(const year_month& ym, const months& dm) NOEXCEPT
|
||
{
|
||
auto dmi = static_cast<int>(static_cast<unsigned>(ym.month())) - 1 + dm.count();
|
||
auto dy = (dmi >= 0 ? dmi : dmi-11) / 12;
|
||
dmi = dmi - dy * 12 + 1;
|
||
return (ym.year() + years(dy)) / month(static_cast<unsigned>(dmi));
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month
|
||
operator+(const months& dm, const year_month& ym) NOEXCEPT
|
||
{
|
||
return ym + dm;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month
|
||
operator-(const year_month& ym, const months& dm) NOEXCEPT
|
||
{
|
||
return ym + -dm;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
months
|
||
operator-(const year_month& x, const year_month& y) NOEXCEPT
|
||
{
|
||
return (x.year() - y.year()) +
|
||
months(static_cast<unsigned>(x.month()) - static_cast<unsigned>(y.month()));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month
|
||
operator+(const year_month& ym, const years& dy) NOEXCEPT
|
||
{
|
||
return (ym.year() + dy) / ym.month();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month
|
||
operator+(const years& dy, const year_month& ym) NOEXCEPT
|
||
{
|
||
return ym + dy;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month
|
||
operator-(const year_month& ym, const years& dy) NOEXCEPT
|
||
{
|
||
return ym + -dy;
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month& ym)
|
||
{
|
||
return os << ym.year() << '/' << ym.month();
|
||
}
|
||
|
||
// month_day
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day::month_day(const islamic::month& m, const islamic::day& d) NOEXCEPT
|
||
: m_(m)
|
||
, d_(d)
|
||
{}
|
||
|
||
CONSTCD11 inline islamic::month month_day::month() const NOEXCEPT {return m_;}
|
||
CONSTCD11 inline islamic::day month_day::day() const NOEXCEPT {return d_;}
|
||
|
||
CONSTCD14
|
||
inline
|
||
bool
|
||
month_day::ok() const NOEXCEPT
|
||
{
|
||
CONSTDATA islamic::day d[] =
|
||
{30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 30_d};
|
||
return m_.ok() && 1_d <= d_ && d_ <= d[static_cast<unsigned>(m_)-1];
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return x.month() == y.month() && x.day() == y.day();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return x.month() < y.month() ? true
|
||
: (x.month() > y.month() ? false
|
||
: (x.day() < y.day()));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const month_day& x, const month_day& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_day& md)
|
||
{
|
||
return os << md.month() << '/' << md.day();
|
||
}
|
||
|
||
// month_day_last
|
||
|
||
CONSTCD11 inline month month_day_last::month() const NOEXCEPT {return m_;}
|
||
CONSTCD11 inline bool month_day_last::ok() const NOEXCEPT {return m_.ok();}
|
||
CONSTCD11 inline month_day_last::month_day_last(const islamic::month& m) NOEXCEPT : m_(m) {}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return x.month() == y.month();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return x.month() < y.month();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const month_day_last& x, const month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_day_last& mdl)
|
||
{
|
||
return os << mdl.month() << "/last";
|
||
}
|
||
|
||
// month_weekday
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday::month_weekday(const islamic::month& m,
|
||
const islamic::weekday_indexed& wdi) NOEXCEPT
|
||
: m_(m)
|
||
, wdi_(wdi)
|
||
{}
|
||
|
||
CONSTCD11 inline month month_weekday::month() const NOEXCEPT {return m_;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_indexed
|
||
month_weekday::weekday_indexed() const NOEXCEPT
|
||
{
|
||
return wdi_;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
month_weekday::ok() const NOEXCEPT
|
||
{
|
||
return m_.ok() && wdi_.ok();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const month_weekday& x, const month_weekday& y) NOEXCEPT
|
||
{
|
||
return x.month() == y.month() && x.weekday_indexed() == y.weekday_indexed();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const month_weekday& x, const month_weekday& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_weekday& mwd)
|
||
{
|
||
return os << mwd.month() << '/' << mwd.weekday_indexed();
|
||
}
|
||
|
||
// month_weekday_last
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday_last::month_weekday_last(const islamic::month& m,
|
||
const islamic::weekday_last& wdl) NOEXCEPT
|
||
: m_(m)
|
||
, wdl_(wdl)
|
||
{}
|
||
|
||
CONSTCD11 inline month month_weekday_last::month() const NOEXCEPT {return m_;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_last
|
||
month_weekday_last::weekday_last() const NOEXCEPT
|
||
{
|
||
return wdl_;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
month_weekday_last::ok() const NOEXCEPT
|
||
{
|
||
return m_.ok() && wdl_.ok();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const month_weekday_last& x, const month_weekday_last& y) NOEXCEPT
|
||
{
|
||
return x.month() == y.month() && x.weekday_last() == y.weekday_last();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const month_weekday_last& x, const month_weekday_last& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const month_weekday_last& mwdl)
|
||
{
|
||
return os << mwdl.month() << '/' << mwdl.weekday_last();
|
||
}
|
||
|
||
// year_month_day_last
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last::year_month_day_last(const islamic::year& y,
|
||
const islamic::month_day_last& mdl) NOEXCEPT
|
||
: y_(y)
|
||
, mdl_(mdl)
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last&
|
||
year_month_day_last::operator+=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this + m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last&
|
||
year_month_day_last::operator-=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this - m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last&
|
||
year_month_day_last::operator+=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this + y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last&
|
||
year_month_day_last::operator-=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this - y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11 inline year year_month_day_last::year() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline month year_month_day_last::month() const NOEXCEPT {return mdl_.month();}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day_last
|
||
year_month_day_last::month_day_last() const NOEXCEPT
|
||
{
|
||
return mdl_;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
day
|
||
year_month_day_last::day() const NOEXCEPT
|
||
{
|
||
CONSTDATA islamic::day d[] =
|
||
{30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 29_d, 30_d, 29_d};
|
||
return month() != islamic::month(12) || !y_.is_leap() ?
|
||
d[static_cast<unsigned>(month())-1] : 30_d;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last::operator sys_days() const NOEXCEPT
|
||
{
|
||
return sys_days(year()/month()/day());
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last::operator local_days() const NOEXCEPT
|
||
{
|
||
return local_days(year()/month()/day());
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
year_month_day_last::ok() const NOEXCEPT
|
||
{
|
||
return y_.ok() && mdl_.ok();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return x.year() == y.year() && x.month_day_last() == y.month_day_last();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return x.year() < y.year() ? true
|
||
: (x.year() > y.year() ? false
|
||
: (x.month_day_last() < y.month_day_last()));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const year_month_day_last& x, const year_month_day_last& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_day_last& ymdl)
|
||
{
|
||
return os << ymdl.year() << '/' << ymdl.month_day_last();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last
|
||
operator+(const year_month_day_last& ymdl, const months& dm) NOEXCEPT
|
||
{
|
||
return (ymdl.year() / ymdl.month() + dm) / last;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last
|
||
operator+(const months& dm, const year_month_day_last& ymdl) NOEXCEPT
|
||
{
|
||
return ymdl + dm;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day_last
|
||
operator-(const year_month_day_last& ymdl, const months& dm) NOEXCEPT
|
||
{
|
||
return ymdl + (-dm);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator+(const year_month_day_last& ymdl, const years& dy) NOEXCEPT
|
||
{
|
||
return {ymdl.year()+dy, ymdl.month_day_last()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator+(const years& dy, const year_month_day_last& ymdl) NOEXCEPT
|
||
{
|
||
return ymdl + dy;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator-(const year_month_day_last& ymdl, const years& dy) NOEXCEPT
|
||
{
|
||
return ymdl + (-dy);
|
||
}
|
||
|
||
// year_month_day
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day::year_month_day(const islamic::year& y, const islamic::month& m,
|
||
const islamic::day& d) NOEXCEPT
|
||
: y_(y)
|
||
, m_(m)
|
||
, d_(d)
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day::year_month_day(const year_month_day_last& ymdl) NOEXCEPT
|
||
: y_(ymdl.year())
|
||
, m_(ymdl.month())
|
||
, d_(ymdl.day())
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day::year_month_day(sys_days dp) NOEXCEPT
|
||
: year_month_day(from_days(dp.time_since_epoch()))
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day::year_month_day(local_days dp) NOEXCEPT
|
||
: year_month_day(from_days(dp.time_since_epoch()))
|
||
{}
|
||
|
||
CONSTCD11 inline year year_month_day::year() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline month year_month_day::month() const NOEXCEPT {return m_;}
|
||
CONSTCD11 inline day year_month_day::day() const NOEXCEPT {return d_;}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day&
|
||
year_month_day::operator+=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this + m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day&
|
||
year_month_day::operator-=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this - m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day&
|
||
year_month_day::operator+=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this + y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day&
|
||
year_month_day::operator-=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this - y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
days
|
||
year_month_day::to_days() const NOEXCEPT
|
||
{
|
||
static_assert(std::numeric_limits<unsigned>::digits >= 18,
|
||
"This algorithm has not been ported to a 16 bit unsigned integer");
|
||
static_assert(std::numeric_limits<int>::digits >= 20,
|
||
"This algorithm has not been ported to a 16 bit signed integer");
|
||
auto const y = static_cast<int>(y_) - 1;
|
||
auto const m = static_cast<unsigned>(m_);
|
||
auto const d = static_cast<unsigned>(d_);
|
||
auto const era = (y >= 0 ? y : y-29) / 30;
|
||
auto const yoe = static_cast<unsigned>(y - era * 30); // [0, 29]
|
||
auto const doy = 29*(m-1) + m/2 + d-1; // [0, 354]
|
||
auto const doe = yoe * 354 + (11*(yoe+1)+3)/30 + doy; // [0, 10630]
|
||
return days{era * 10631 + static_cast<int>(doe) - 492148};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day::operator sys_days() const NOEXCEPT
|
||
{
|
||
return sys_days{to_days()};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day::operator local_days() const NOEXCEPT
|
||
{
|
||
return local_days{to_days()};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
bool
|
||
year_month_day::ok() const NOEXCEPT
|
||
{
|
||
if (!(y_.ok() && m_.ok()))
|
||
return false;
|
||
return 1_d <= d_ && d_ <= (y_/m_/last).day();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return x.year() == y.year() && x.month() == y.month() && x.day() == y.day();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return x.year() < y.year() ? true
|
||
: (x.year() > y.year() ? false
|
||
: (x.month() < y.month() ? true
|
||
: (x.month() > y.month() ? false
|
||
: (x.day() < y.day()))));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return y < x;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator<=(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return !(y < x);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator>=(const year_month_day& x, const year_month_day& y) NOEXCEPT
|
||
{
|
||
return !(x < y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_day& ymd)
|
||
{
|
||
date::detail::save_stream<CharT, Traits> _(os);
|
||
os.fill('0');
|
||
os.flags(std::ios::dec | std::ios::right);
|
||
os << ymd.year() << '-';
|
||
os.width(2);
|
||
os << static_cast<unsigned>(ymd.month()) << '-';
|
||
os << ymd.day();
|
||
return os;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day
|
||
year_month_day::from_days(days dp) NOEXCEPT
|
||
{
|
||
static_assert(std::numeric_limits<unsigned>::digits >= 18,
|
||
"This algorithm has not been ported to a 16 bit unsigned integer");
|
||
static_assert(std::numeric_limits<int>::digits >= 20,
|
||
"This algorithm has not been ported to a 16 bit signed integer");
|
||
auto const z = dp.count() + 492148;
|
||
auto const era = (z >= 0 ? z : z - 10630) / 10631;
|
||
auto const doe = static_cast<unsigned>(z - era * 10631); // [0, 10630]
|
||
auto const yoe = (30*doe + 10646)/10631 - 1; // [0, 29]
|
||
auto const y = static_cast<sys_days::rep>(yoe) + era * 30 + 1;
|
||
auto const doy = doe - (yoe * 354 + (11*(yoe+1)+3)/30); // [0, 354]
|
||
auto const m = (11*doy + 330) / 325; // [1, 12]
|
||
auto const d = doy - (29*(m-1) + m/2) + 1; // [1, 30]
|
||
return year_month_day{islamic::year{y}, islamic::month(m), islamic::day(d)};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day
|
||
operator+(const year_month_day& ymd, const months& dm) NOEXCEPT
|
||
{
|
||
return (ymd.year() / ymd.month() + dm) / ymd.day();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day
|
||
operator+(const months& dm, const year_month_day& ymd) NOEXCEPT
|
||
{
|
||
return ymd + dm;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_day
|
||
operator-(const year_month_day& ymd, const months& dm) NOEXCEPT
|
||
{
|
||
return ymd + (-dm);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator+(const year_month_day& ymd, const years& dy) NOEXCEPT
|
||
{
|
||
return (ymd.year() + dy) / ymd.month() / ymd.day();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator+(const years& dy, const year_month_day& ymd) NOEXCEPT
|
||
{
|
||
return ymd + dy;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator-(const year_month_day& ymd, const years& dy) NOEXCEPT
|
||
{
|
||
return ymd + (-dy);
|
||
}
|
||
|
||
// year_month_weekday
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday::year_month_weekday(const islamic::year& y, const islamic::month& m,
|
||
const islamic::weekday_indexed& wdi)
|
||
NOEXCEPT
|
||
: y_(y)
|
||
, m_(m)
|
||
, wdi_(wdi)
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday::year_month_weekday(const sys_days& dp) NOEXCEPT
|
||
: year_month_weekday(from_days(dp.time_since_epoch()))
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday::year_month_weekday(const local_days& dp) NOEXCEPT
|
||
: year_month_weekday(from_days(dp.time_since_epoch()))
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday&
|
||
year_month_weekday::operator+=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this + m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday&
|
||
year_month_weekday::operator-=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this - m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday&
|
||
year_month_weekday::operator+=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this + y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday&
|
||
year_month_weekday::operator-=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this - y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11 inline year year_month_weekday::year() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline month year_month_weekday::month() const NOEXCEPT {return m_;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday
|
||
year_month_weekday::weekday() const NOEXCEPT
|
||
{
|
||
return wdi_.weekday();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
unsigned
|
||
year_month_weekday::index() const NOEXCEPT
|
||
{
|
||
return wdi_.index();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_indexed
|
||
year_month_weekday::weekday_indexed() const NOEXCEPT
|
||
{
|
||
return wdi_;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday::operator sys_days() const NOEXCEPT
|
||
{
|
||
return sys_days{to_days()};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday::operator local_days() const NOEXCEPT
|
||
{
|
||
return local_days{to_days()};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
bool
|
||
year_month_weekday::ok() const NOEXCEPT
|
||
{
|
||
if (!y_.ok() || !m_.ok() || !wdi_.weekday().ok() || wdi_.index() < 1)
|
||
return false;
|
||
if (wdi_.index() <= 4)
|
||
return true;
|
||
auto d2 = wdi_.weekday() - islamic::weekday(y_/m_/1) + days((wdi_.index()-1)*7 + 1);
|
||
return static_cast<unsigned>(d2.count()) <= static_cast<unsigned>((y_/m_/last).day());
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday
|
||
year_month_weekday::from_days(days d) NOEXCEPT
|
||
{
|
||
sys_days dp{d};
|
||
auto const wd = islamic::weekday(dp);
|
||
auto const ymd = year_month_day(dp);
|
||
return {ymd.year(), ymd.month(), wd[(static_cast<unsigned>(ymd.day())-1)/7+1]};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
days
|
||
year_month_weekday::to_days() const NOEXCEPT
|
||
{
|
||
auto d = sys_days(y_/m_/1);
|
||
return (d + (wdi_.weekday() - islamic::weekday(d) + days{(wdi_.index()-1)*7})
|
||
).time_since_epoch();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year_month_weekday& x, const year_month_weekday& y) NOEXCEPT
|
||
{
|
||
return x.year() == y.year() && x.month() == y.month() &&
|
||
x.weekday_indexed() == y.weekday_indexed();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year_month_weekday& x, const year_month_weekday& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_weekday& ymwdi)
|
||
{
|
||
return os << ymwdi.year() << '/' << ymwdi.month()
|
||
<< '/' << ymwdi.weekday_indexed();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday
|
||
operator+(const year_month_weekday& ymwd, const months& dm) NOEXCEPT
|
||
{
|
||
return (ymwd.year() / ymwd.month() + dm) / ymwd.weekday_indexed();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday
|
||
operator+(const months& dm, const year_month_weekday& ymwd) NOEXCEPT
|
||
{
|
||
return ymwd + dm;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday
|
||
operator-(const year_month_weekday& ymwd, const months& dm) NOEXCEPT
|
||
{
|
||
return ymwd + (-dm);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator+(const year_month_weekday& ymwd, const years& dy) NOEXCEPT
|
||
{
|
||
return {ymwd.year()+dy, ymwd.month(), ymwd.weekday_indexed()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator+(const years& dy, const year_month_weekday& ymwd) NOEXCEPT
|
||
{
|
||
return ymwd + dy;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator-(const year_month_weekday& ymwd, const years& dy) NOEXCEPT
|
||
{
|
||
return ymwd + (-dy);
|
||
}
|
||
|
||
// year_month_weekday_last
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last::year_month_weekday_last(const islamic::year& y,
|
||
const islamic::month& m,
|
||
const islamic::weekday_last& wdl) NOEXCEPT
|
||
: y_(y)
|
||
, m_(m)
|
||
, wdl_(wdl)
|
||
{}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last&
|
||
year_month_weekday_last::operator+=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this + m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last&
|
||
year_month_weekday_last::operator-=(const months& m) NOEXCEPT
|
||
{
|
||
*this = *this - m;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last&
|
||
year_month_weekday_last::operator+=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this + y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last&
|
||
year_month_weekday_last::operator-=(const years& y) NOEXCEPT
|
||
{
|
||
*this = *this - y;
|
||
return *this;
|
||
}
|
||
|
||
CONSTCD11 inline year year_month_weekday_last::year() const NOEXCEPT {return y_;}
|
||
CONSTCD11 inline month year_month_weekday_last::month() const NOEXCEPT {return m_;}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday
|
||
year_month_weekday_last::weekday() const NOEXCEPT
|
||
{
|
||
return wdl_.weekday();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
weekday_last
|
||
year_month_weekday_last::weekday_last() const NOEXCEPT
|
||
{
|
||
return wdl_;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last::operator sys_days() const NOEXCEPT
|
||
{
|
||
return sys_days{to_days()};
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last::operator local_days() const NOEXCEPT
|
||
{
|
||
return local_days{to_days()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
year_month_weekday_last::ok() const NOEXCEPT
|
||
{
|
||
return y_.ok() && m_.ok() && wdl_.ok();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
days
|
||
year_month_weekday_last::to_days() const NOEXCEPT
|
||
{
|
||
auto const d = sys_days(y_/m_/last);
|
||
return (d - (islamic::weekday{d} - wdl_.weekday())).time_since_epoch();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator==(const year_month_weekday_last& x, const year_month_weekday_last& y) NOEXCEPT
|
||
{
|
||
return x.year() == y.year() && x.month() == y.month() &&
|
||
x.weekday_last() == y.weekday_last();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
bool
|
||
operator!=(const year_month_weekday_last& x, const year_month_weekday_last& y) NOEXCEPT
|
||
{
|
||
return !(x == y);
|
||
}
|
||
|
||
template<class CharT, class Traits>
|
||
inline
|
||
std::basic_ostream<CharT, Traits>&
|
||
operator<<(std::basic_ostream<CharT, Traits>& os, const year_month_weekday_last& ymwdl)
|
||
{
|
||
return os << ymwdl.year() << '/' << ymwdl.month() << '/' << ymwdl.weekday_last();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last
|
||
operator+(const year_month_weekday_last& ymwdl, const months& dm) NOEXCEPT
|
||
{
|
||
return (ymwdl.year() / ymwdl.month() + dm) / ymwdl.weekday_last();
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last
|
||
operator+(const months& dm, const year_month_weekday_last& ymwdl) NOEXCEPT
|
||
{
|
||
return ymwdl + dm;
|
||
}
|
||
|
||
CONSTCD14
|
||
inline
|
||
year_month_weekday_last
|
||
operator-(const year_month_weekday_last& ymwdl, const months& dm) NOEXCEPT
|
||
{
|
||
return ymwdl + (-dm);
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator+(const year_month_weekday_last& ymwdl, const years& dy) NOEXCEPT
|
||
{
|
||
return {ymwdl.year()+dy, ymwdl.month(), ymwdl.weekday_last()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator+(const years& dy, const year_month_weekday_last& ymwdl) NOEXCEPT
|
||
{
|
||
return ymwdl + dy;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator-(const year_month_weekday_last& ymwdl, const years& dy) NOEXCEPT
|
||
{
|
||
return ymwdl + (-dy);
|
||
}
|
||
|
||
// year_month from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month
|
||
operator/(const year& y, const month& m) NOEXCEPT
|
||
{
|
||
return {y, m};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month
|
||
operator/(const year& y, int m) NOEXCEPT
|
||
{
|
||
return y / month(static_cast<unsigned>(m));
|
||
}
|
||
|
||
// month_day from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day
|
||
operator/(const month& m, const day& d) NOEXCEPT
|
||
{
|
||
return {m, d};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day
|
||
operator/(const day& d, const month& m) NOEXCEPT
|
||
{
|
||
return m / d;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day
|
||
operator/(const month& m, int d) NOEXCEPT
|
||
{
|
||
return m / day(static_cast<unsigned>(d));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day
|
||
operator/(int m, const day& d) NOEXCEPT
|
||
{
|
||
return month(static_cast<unsigned>(m)) / d;
|
||
}
|
||
|
||
CONSTCD11 inline month_day operator/(const day& d, int m) NOEXCEPT {return m / d;}
|
||
|
||
// month_day_last from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day_last
|
||
operator/(const month& m, last_spec) NOEXCEPT
|
||
{
|
||
return month_day_last{m};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day_last
|
||
operator/(last_spec, const month& m) NOEXCEPT
|
||
{
|
||
return m/last;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day_last
|
||
operator/(int m, last_spec) NOEXCEPT
|
||
{
|
||
return month(static_cast<unsigned>(m))/last;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_day_last
|
||
operator/(last_spec, int m) NOEXCEPT
|
||
{
|
||
return m/last;
|
||
}
|
||
|
||
// month_weekday from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday
|
||
operator/(const month& m, const weekday_indexed& wdi) NOEXCEPT
|
||
{
|
||
return {m, wdi};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday
|
||
operator/(const weekday_indexed& wdi, const month& m) NOEXCEPT
|
||
{
|
||
return m / wdi;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday
|
||
operator/(int m, const weekday_indexed& wdi) NOEXCEPT
|
||
{
|
||
return month(static_cast<unsigned>(m)) / wdi;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday
|
||
operator/(const weekday_indexed& wdi, int m) NOEXCEPT
|
||
{
|
||
return m / wdi;
|
||
}
|
||
|
||
// month_weekday_last from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday_last
|
||
operator/(const month& m, const weekday_last& wdl) NOEXCEPT
|
||
{
|
||
return {m, wdl};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday_last
|
||
operator/(const weekday_last& wdl, const month& m) NOEXCEPT
|
||
{
|
||
return m / wdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday_last
|
||
operator/(int m, const weekday_last& wdl) NOEXCEPT
|
||
{
|
||
return month(static_cast<unsigned>(m)) / wdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
month_weekday_last
|
||
operator/(const weekday_last& wdl, int m) NOEXCEPT
|
||
{
|
||
return m / wdl;
|
||
}
|
||
|
||
// year_month_day from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(const year_month& ym, const day& d) NOEXCEPT
|
||
{
|
||
return {ym.year(), ym.month(), d};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(const year_month& ym, int d) NOEXCEPT
|
||
{
|
||
return ym / day(static_cast<unsigned>(d));
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(const year& y, const month_day& md) NOEXCEPT
|
||
{
|
||
return y / md.month() / md.day();
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(int y, const month_day& md) NOEXCEPT
|
||
{
|
||
return year(y) / md;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(const month_day& md, const year& y) NOEXCEPT
|
||
{
|
||
return y / md;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day
|
||
operator/(const month_day& md, int y) NOEXCEPT
|
||
{
|
||
return year(y) / md;
|
||
}
|
||
|
||
// year_month_day_last from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator/(const year_month& ym, last_spec) NOEXCEPT
|
||
{
|
||
return {ym.year(), month_day_last{ym.month()}};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator/(const year& y, const month_day_last& mdl) NOEXCEPT
|
||
{
|
||
return {y, mdl};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator/(int y, const month_day_last& mdl) NOEXCEPT
|
||
{
|
||
return year(y) / mdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator/(const month_day_last& mdl, const year& y) NOEXCEPT
|
||
{
|
||
return y / mdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_day_last
|
||
operator/(const month_day_last& mdl, int y) NOEXCEPT
|
||
{
|
||
return year(y) / mdl;
|
||
}
|
||
|
||
// year_month_weekday from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator/(const year_month& ym, const weekday_indexed& wdi) NOEXCEPT
|
||
{
|
||
return {ym.year(), ym.month(), wdi};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator/(const year& y, const month_weekday& mwd) NOEXCEPT
|
||
{
|
||
return {y, mwd.month(), mwd.weekday_indexed()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator/(int y, const month_weekday& mwd) NOEXCEPT
|
||
{
|
||
return year(y) / mwd;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator/(const month_weekday& mwd, const year& y) NOEXCEPT
|
||
{
|
||
return y / mwd;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday
|
||
operator/(const month_weekday& mwd, int y) NOEXCEPT
|
||
{
|
||
return year(y) / mwd;
|
||
}
|
||
|
||
// year_month_weekday_last from operator/()
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator/(const year_month& ym, const weekday_last& wdl) NOEXCEPT
|
||
{
|
||
return {ym.year(), ym.month(), wdl};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator/(const year& y, const month_weekday_last& mwdl) NOEXCEPT
|
||
{
|
||
return {y, mwdl.month(), mwdl.weekday_last()};
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator/(int y, const month_weekday_last& mwdl) NOEXCEPT
|
||
{
|
||
return year(y) / mwdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator/(const month_weekday_last& mwdl, const year& y) NOEXCEPT
|
||
{
|
||
return y / mwdl;
|
||
}
|
||
|
||
CONSTCD11
|
||
inline
|
||
year_month_weekday_last
|
||
operator/(const month_weekday_last& mwdl, int y) NOEXCEPT
|
||
{
|
||
return year(y) / mwdl;
|
||
}
|
||
|
||
} // namespace islamic
|
||
|
||
#endif // ISLAMIC_H
|