956 :   BasicTimeZone(), tz(NULL), vtzlines(NULL),  in UOBJECT_DEFINE_RTTI_IMPLEMENTATION()
961 :   BasicTimeZone(source), tz(NULL), vtzlines(NULL),  in VTimeZone()
964     if (source.tz != NULL) {  in VTimeZone()
965         tz = (BasicTimeZone*)source.tz->clone();  in VTimeZone()
987     if (tz != NULL) {  in ~VTimeZone()
988         delete tz;  in ~VTimeZone()
1002         if (tz != NULL) {  in operator =()
1003             delete tz;  in operator =()
1004             tz = NULL;  in operator =()
1006         if (right.tz != NULL) {  in operator =()
1007             tz = (BasicTimeZone*)right.tz->clone();  in operator =()
1047     if (*tz == *(vtz->tz)  in operator ==()
1065     vtz->tz = (BasicTimeZone*)TimeZone::createTimeZone(ID);  in createVTimeZoneByID()
1066     vtz->tz->getID(vtz->olsonzid);  in createVTimeZoneByID()
1092     vtz->tz = (BasicTimeZone *)basic_time_zone.clone();  in createVTimeZoneFromBasicTimeZone()
1093     if (vtz->tz == NULL) {  in createVTimeZoneFromBasicTimeZone()
1098     vtz->tz->getID(vtz->olsonzid);  in createVTimeZoneFromBasicTimeZone()
1185     return tz->getOffset(era, year, month, day, dayOfWeek, millis, status);  in getOffset()
1192     return tz->getOffset(era, year, month, day, dayOfWeek, millis, monthLength, status);  in getOffset()
1198     return tz->getOffset(date, local, rawOffset, dstOffset, status);  in getOffset()
1203     tz->setRawOffset(offsetMillis);  in setRawOffset()
1208     return tz->getRawOffset();  in getRawOffset()
1213     return tz->useDaylightTime();  in useDaylightTime()
1218     return tz->inDaylightTime(date, status);  in inDaylightTime()
1223     return tz->hasSameRules(other);  in hasSameRules()
1228     return tz->getNextTransition(base, inclusive, result);  in getNextTransition()
1233     return tz->getPreviousTransition(base, inclusive, result);  in getPreviousTransition()
1238     return tz->countTransitionRules(status);  in countTransitionRules()
1245     tz->getTimeZoneRules(initial, trsrules, trscount, status);  in getTimeZoneRules()
1699     tz = rbtz;  in parse()
1765         writeZone(writer, *tz, customProps, status);  in write()
2177     tz->getID(tzid);  in writeHeaders()