117     fDateFormat(NULL),  in DateIntervalFormat()
127     fDateFormat(NULL),  in DateIntervalFormat()
138         delete fDateFormat;  in operator =()
143         if ( itvfmt.fDateFormat ) {  in operator =()
144             fDateFormat = (SimpleDateFormat*)itvfmt.fDateFormat->clone();  in operator =()
146             fDateFormat = NULL;  in operator =()
178     delete fDateFormat;  in ~DateIntervalFormat()
200     equal = (*fDateFormat == *fmt->fDateFormat);  in operator ==()
210                  fDateFormat &&  in operator ==()
211                  ( *fDateFormat == *fmt->fDateFormat ) &&  in operator ==()
266          fDateFormat != NULL && fInfo != NULL ) {  in format()
326         return fDateFormat->format(fromCalendar, appendTo, pos);  in format()
337         if ( fDateFormat->isFieldUnitIgnored(field) ) {  in format()
342             return fDateFormat->format(fromCalendar, appendTo, pos);  in format()
352         fDateFormat->toPattern(originalPattern);  in format()
353         fDateFormat->applyPattern(intervalPattern.secondPart);  in format()
355         fDateFormat->applyPattern(originalPattern);  in format()
370     fDateFormat->toPattern(originalPattern);  in format()
371     fDateFormat->applyPattern(intervalPattern.firstPart);  in format()
372     fDateFormat->format(*firstCal, appendTo, pos);  in format()
374         fDateFormat->applyPattern(intervalPattern.secondPart);  in format()
375         fDateFormat->format(*secondCal, appendTo, pos);  in format()
377     fDateFormat->applyPattern(originalPattern);  in format()
406     if ( fDateFormat ) {  in setDateIntervalInfo()
415     return fDateFormat;  in getDateFormat()
422     if (fDateFormat != NULL) {  in adoptTimeZone()
423         fDateFormat->adoptTimeZone(zone);  in adoptTimeZone()
440     if (fDateFormat != NULL) {  in setTimeZone()
441         fDateFormat->setTimeZone(zone);  in setTimeZone()
456     if (fDateFormat != NULL) {  in getTimeZone()
457         return fDateFormat->getTimeZone();  in getTimeZone()
468     fDateFormat(NULL),  in DateIntervalFormat()
498     fDateFormat = dtfmt;  in DateIntervalFormat()
581     const Locale& locale = fDateFormat->getSmpFmtLocale();  in initializePattern()
584         fDateFormat->toPattern(fullPattern);  in initializePattern()
1281     *earlierDate = fDateFormat->format(fromCalendar, *earlierDate, pos);  in fallbackFormat()
1283     *laterDate = fDateFormat->format(toCalendar, *laterDate, pos);  in fallbackFormat()