147     bufferCapacity(0), patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),  in UnicodeSet()
174     bufferCapacity(0), patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),  in UnicodeSet()
201     patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),  in UnicodeSet()
225     patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),  in UnicodeSet()
265     delete stringSpan;  in ~UnicodeSet()
305     if (o.stringSpan == NULL) {  in operator =()
306         stringSpan = NULL;  in operator =()
308         stringSpan = new UnicodeSetStringSpan(*o.stringSpan, *strings);  in operator =()
309         if (stringSpan == NULL) { // Check for memory allocation error.  in operator =()
413     if (stringSpan != NULL) {  in contains()
414         return stringSpan->contains(c);  in contains()
1480     bufferCapacity(0), patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),  in UnicodeSet()
2188             stringSpan = new UnicodeSetStringSpan(*this, *strings, UnicodeSetStringSpan::ALL);  in freeze()
2189             if (stringSpan != NULL && !stringSpan->needsStringSpanUTF16()) {  in freeze()
2195                 delete stringSpan;  in freeze()
2196                 stringSpan = NULL;  in freeze()
2199         if (stringSpan == NULL) {  in freeze()
2220     if(stringSpan!=NULL) {  in span()
2221         return stringSpan->span(s, length, spanCondition);  in span()
2257     if(stringSpan!=NULL) {  in spanBack()
2258         return stringSpan->spanBack(s, length, spanCondition);  in spanBack()
2295     if(stringSpan!=NULL) {  in spanUTF8()
2296         return stringSpan->spanUTF8((const uint8_t *)s, length, spanCondition);  in spanUTF8()
2333     if(stringSpan!=NULL) {  in spanBackUTF8()
2334         return stringSpan->spanBackUTF8((const uint8_t *)s, length, spanCondition);  in spanBackUTF8()