393 int32_t IslamicCalendar::monthStart(int32_t year, int32_t month) const {  in monthStart()
396         return (int32_t)uprv_ceil(29.5*month)  in monthStart()
399         return trueMonthStart(12*(year-1) + month);  in monthStart()
402         for(int i=0; i< month; i++){  in monthStart()
417 int32_t IslamicCalendar::trueMonthStart(int32_t month) const  in trueMonthStart()
420     int32_t start = CalendarCache::get(&gMonthCache, month, status);  in trueMonthStart()
425             + uprv_floor(month * CalendarAstronomer::SYNODIC_MONTH) * kOneDay;  in trueMonthStart()
454         CalendarCache::put(&gMonthCache, month, start, status);  in trueMonthStart()
509 int32_t IslamicCalendar::handleGetMonthLength(int32_t extendedYear, int32_t month) const {  in handleGetMonthLength()
515         length = 29 + (month+1) % 2;  in handleGetMonthLength()
516         if (month == DHU_AL_HIJJAH && civilLeapYear(extendedYear)) {  in handleGetMonthLength()
520         month = 12*(extendedYear-1) + month;  in handleGetMonthLength()
521         length =  trueMonthStart(month+1) - trueMonthStart(month) ;  in handleGetMonthLength()
523         length = getUmalqura_MonthLength(extendedYear - UMALQURA_YEAR_START, month);  in handleGetMonthLength()
537         int32_t month = 12*(extendedYear-1);  in handleGetYearLength()  local
538         return (trueMonthStart(month + 12) - trueMonthStart(month));  in handleGetYearLength()
560 int32_t IslamicCalendar::handleComputeMonthStart(int32_t eyear, int32_t month, UBool /* useMonth */…  in handleComputeMonthStart()  argument
563     if (month > 11) {  in handleComputeMonthStart()
564         eyear += (month / 12);  in handleComputeMonthStart()
565         month %= 12;  in handleComputeMonthStart()
566     } else if (month < 0) {  in handleComputeMonthStart()
567         month++;  in handleComputeMonthStart()
568         eyear += (month / 12) - 1;  in handleComputeMonthStart()
569         month = (month % 12) + 11;  in handleComputeMonthStart()
571     return monthStart(eyear, month) + ((cType == TBLA)? ASTRONOMICAL_EPOC: CIVIL_EPOC) - 1;  in handleComputeMonthStart()
608     int32_t year, month, dayOfMonth, dayOfYear;  in handleComputeFields()  local
618         month = (int32_t)uprv_ceil((days - 29 - yearStart(year)) / 29.5 );  in handleComputeFields()
619         month = month<11?month:11;  in handleComputeFields()
620         startDate = monthStart(year, month);  in handleComputeFields()
645         month = months % 12;  in handleComputeFields()
651                 month = (int32_t)uprv_ceil((days - 29 - yearStart(year)) / 29.5 );  in handleComputeFields()
652                 month = month<11?month:11;  in handleComputeFields()
653                 startDate = monthStart(year, month);  in handleComputeFields()
675                 month = m;  in handleComputeFields()
679       year=month=0;  in handleComputeFields()
682     dayOfMonth = (days - monthStart(year, month)) + 1;  in handleComputeFields()
691     internalSet(UCAL_MONTH, month);  in handleComputeFields()