24 : textLength(0), pos(0), begin(0), end(0) {  in CharacterIterator()
28 : textLength(length), pos(0), begin(0), end(length) {  in CharacterIterator()
29     if(textLength < 0) {  in CharacterIterator()
30         textLength = end = 0;  in CharacterIterator()
35 : textLength(length), pos(position), begin(0), end(length) {  in CharacterIterator()
36     if(textLength < 0) {  in CharacterIterator()
37         textLength = end = 0;  in CharacterIterator()
47 : textLength(length), pos(position), begin(textBegin), end(textEnd) {  in CharacterIterator()
48     if(textLength < 0) {  in CharacterIterator()
49         textLength = 0;  in CharacterIterator()
53     } else if(begin > textLength) {  in CharacterIterator()
54         begin = textLength;  in CharacterIterator()
58     } else if(end > textLength) {  in CharacterIterator()
59         end = textLength;  in CharacterIterator()
72 textLength(that.textLength), pos(that.pos), begin(that.begin), end(that.end)  in CharacterIterator()
79     textLength = that.textLength;  in operator =()