90           uchars(NULL), ucharsCapacity(0), ucharsLength(0) {}  in UCharsTrieBuilder()
94     uprv_free(uchars);  in ~UCharsTrieBuilder()
150         newTrie=new UCharsTrie(uchars, uchars+(ucharsCapacity-ucharsLength));  in build()
154             uchars=NULL;  // The new trie now owns the array.  in build()
166         result.setTo(FALSE, uchars+(ucharsCapacity-ucharsLength), ucharsLength);  in buildUnicodeString()
176     if(uchars!=NULL && ucharsLength>0) {  in buildUChars()
214         uprv_free(uchars);  in buildUChars()
215         uchars=static_cast<UChar *>(uprv_malloc(capacity*2));  in buildUChars()
216         if(uchars==NULL) {  in buildUChars()
224     if(uchars==NULL) {  in buildUChars()
324     if(uchars==NULL) {  in ensureCapacity()
335             uprv_free(uchars);  in ensureCapacity()
336             uchars=NULL;  in ensureCapacity()
341                  uchars+(ucharsCapacity-ucharsLength), ucharsLength);  in ensureCapacity()
342         uprv_free(uchars);  in ensureCapacity()
343         uchars=newUChars;  in ensureCapacity()
354         uchars[ucharsCapacity-ucharsLength]=(UChar)unit;  in write()
364         u_memcpy(uchars+(ucharsCapacity-ucharsLength), s, length);  in write()