Cross Reference: /external/icu/icu4c/source/i18n/islamcal.cpp

Lines Matching refs:month
161     int32_t mask = (int32_t) (0x01 << (11 - m));    // set mask for bit corresponding to month
245 // a month as having 31 days. Since date parsing now uses range checks based
246 // on the table below, we need to change the range for last day of month to
317 * Return the day # on which the given month starts.  Days are counted
321 * @param year  The hijri month, 0-based
323 int32_t IslamicCalendar::monthStart(int32_t year, int32_t month) const {
325         return (int32_t)uprv_ceil(29.5*month)
328         return trueMonthStart(12*(year-1) + month);
331         for(int i=0; i< month; i++){
339 * Find the day number on which a particular month of the true/lunar
342 * @param month The month in question, origin 0 from the Hijri epoch
344 * @return The day number on which the given month starts.
346 int32_t IslamicCalendar::trueMonthStart(int32_t month) const
349     int32_t start = CalendarCache::get(&gMonthCache, month, status);
352         // Make a guess at when the month started, using the average length
354             + uprv_floor(month * CalendarAstronomer::SYNODIC_MONTH) * kOneDay;
363             // The month has already started
373             // Preceding month has not ended yet.
383         CalendarCache::put(&gMonthCache, month, start, status);
432 * Return the length (in days) of the given month.
435 * @param year  The hijri month, 0-based
438 int32_t IslamicCalendar::handleGetMonthLength(int32_t extendedYear, int32_t month) const {
444         length = 29 + (month+1) % 2;
445         if (month == DHU_AL_HIJJAH && civilLeapYear(extendedYear)) {
449         month = 12*(extendedYear-1) + month;
450         length =  trueMonthStart(month+1) - trueMonthStart(month) ;
452         length = getUmalqura_MonthLength(extendedYear - UMALQURA_YEAR_START, month);
466         int32_t month = 12*(extendedYear-1);
467         return (trueMonthStart(month + 12) - trueMonthStart(month));
480 // Return JD of start of given month/year
484 int32_t IslamicCalendar::handleComputeMonthStart(int32_t eyear, int32_t month, UBool /* useMonth */) const {
485     return monthStart(eyear, month) + 1948439;
522     int32_t year, month, dayOfMonth, dayOfYear;
531         month = (int32_t)uprv_ceil((days - 29 - yearStart(year)) / 29.5 );
532         month = month<11?month:11;
533         startDate = monthStart(year, month);
546             // If we're near the end of the month, assume next month and search backwards
553             // If it was after the date in question, back up a month and try again
558         month = months % 12;
564                 month = (int32_t)uprv_ceil((days - 29 - yearStart(year)) / 29.5 );
565                 month = month<11?month:11;
566                 startDate = monthStart(year, month);
588                 month = m;
592       year=month=0;
595     dayOfMonth = (days - monthStart(year, month)) + 1;
604     internalSet(UCAL_MONTH, month);