de13e4c0bd
* more get/ set functions, operators * date until 1582 are handled in julian calendar * date above 1582 are handled in gregorian calendar git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27264 a95241bf-73f2-0310-859d-f6bbb57e9c96
137 lines
2.7 KiB
C++
Executable File
137 lines
2.7 KiB
C++
Executable File
/*
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* Copyright 2007-2008, Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _DATE_TIME_H_
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#define _DATE_TIME_H_
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#include <String.h>
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namespace BPrivate {
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enum time_type {
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B_GMT_TIME,
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B_LOCAL_TIME
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};
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class BTime {
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public:
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BTime();
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BTime(int32 hour, int32 minute, int32 second);
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~BTime();
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bool IsValid() const;
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static BTime CurrentTime(time_type type);
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bool SetTime(int32 hour, int32 minute, int32 second);
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int32 Hour() const;
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int32 Minute() const;
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int32 Second() const;
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private:
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int32 fHour;
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int32 fMinute;
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int32 fSecond;
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};
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class BDate {
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public:
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BDate();
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BDate(int32 year, int32 month, int32 day);
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~BDate();
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bool IsValid() const;
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bool IsValid(const BDate& date) const;
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bool IsValid(int32 year, int32 month, int32 day) const;
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static BDate CurrentDate(time_type type);
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BDate Date() const;
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bool SetDate(const BDate& date);
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bool SetDate(int32 year, int32 month, int32 day);
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void GetDate(int32* year, int32* month, int32* day);
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void AddDays(int32 days);
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void AddYears(int32 years);
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void AddMonths(int32 months);
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int32 Day() const;
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int32 Year() const;
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int32 Month() const;
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int32 Difference(const BDate& date) const;
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int32 DayOfWeek() const;
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int32 DayOfYear() const;
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int32 WeekNumber() const;
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bool IsLeapYear(int32 year) const;
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int32 DaysInYear() const;
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int32 DaysInMonth() const;
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BString ShortDayName(int32 day) const;
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BString ShortMonthName(int32 month) const;
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BString LongDayName(int32 day) const;
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BString LongMonthName(int32 month) const;
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int32 DateToJulianDay() const;
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static BDate JulianDayToDate(int32 julianDay);
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bool operator!=(const BDate& date) const;
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bool operator==(const BDate& date) const;
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bool operator<(const BDate& date) const;
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bool operator<=(const BDate& date) const;
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bool operator>(const BDate& date) const;
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bool operator>=(const BDate& date) const;
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private:
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int32 _DaysInMonth(int32 year, int32 month) const;
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bool _SetDate(int32 year, int32 month, int32 day);
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int32 _DateToJulianDay(int32 year, int32 month, int32 day) const;
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private:
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int32 fDay;
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int32 fYear;
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int32 fMonth;
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};
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class BDateTime {
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public:
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BDateTime(const BDate &date, const BTime &time);
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~BDateTime();
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bool IsValid() const;
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static BDateTime CurrentDateTime(time_type type);
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void SetDateTime(const BDate &date, const BTime &time);
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BDate Date() const;
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void SetDate(const BDate &date);
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BTime Time() const;
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void SetTime(const BTime &time);
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uint32 Time_t() const;
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private:
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BDate fDate;
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BTime fTime;
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};
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} // namespace BPrivate
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#endif // _DATE_TIME_H_
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