kits/support/DateTime.cpp

478 	Constructs a BDate object with \c year \c month and \c day.
486 BDate::BDate(int32 year, int32 month, int32 day)
488 	_SetDate(year, month, day);
522 	archive->FindInt32("month", &fMonth);
550 		ret = into->AddInt32("month", fMonth);
582 BDate::IsValid(int32 year, int32 month, int32 day)
588 	if (month < 1 || month > 12)
591 	if (day < 1 || day > _DaysInMonth(year, month))
595 	if (year == 1582 && month == 10 && day > 4 && day < 15)
634 	Set the date to \c year \c month and \c day.
640 BDate::SetDate(int32 year, int32 month, int32 day)
642 	return _SetDate(year, month, day);
647 	This function sets the given \c year, \c month and \c day to the
649 	invalid, the values will be set to -1 for \c month and \c day, the \c year
653 BDate::GetDate(int32* year, int32* month, int32* day) const
658 	if (month)
659 		*month = fMonth;
681 	The day/ month combination will be adjusted if it does not exist in the
702 	The day/ month combination will be adjusted if it does not exist in the
756 	Returns the month fragment of the date. The return value will be in the
786 BDate::SetMonth(int32 month)
788 	fMonth = month;
927 	Returns the number of days in the month of the current date. If the date is
973 	Returns the short month name of this object.
983 	Returns the short month name in case of an valid month, otherwise an empty
984 	string. The passed \c month must be in the range of 1 to 12.
987 BDate::ShortMonthName(int32 month)
989 	if (month < 1 || month > 12)
994 	tm_struct.tm_mon = month - 1;
1035 	Returns the long month name of this object's month.
1045 	Returns the long month name in case of an valid month, otherwise an empty
1046 	string. The passed \c month must be in the range of 1 to 12.
1049 BDate::LongMonthName(int32 month)
1051 	if (month < 1 || month > 12)
1057 	if (format.GetMonthName(month, out, B_LONG_DATE_FORMAT) != B_OK)
1179 BDate::_SetDate(int32 year, int32 month, int32 day)
1185 	bool valid = IsValid(year, month, day);
1189 		fMonth = month;
1197 BDate::_DaysInMonth(int32 year, int32 month)
1199 	if (month == 2 && IsLeapYear(year))
1205 	return daysInMonth[month -1];
1210 BDate::_DateToJulianDay(int32 _year, int32 month, int32 day)
1212 	if (IsValid(_year, month, day)) {
1216 		int32 a = (14 - month) / 12;
1218 		int32 m = month + (12 * a) - 3;
1222 			|| (year == 1582 && month > 10)
1223 			|| (year == 1582 && month == 10 && day >= 15)) {
1227 			|| (year == 1582 && month < 10)
1228 			|| (year == 1582 && month == 10 && day <= 4)) {