403                      UnicodeString& appendTo,  in format()  argument
407         return format(number,appendTo,pos);  in format()
409         return appendTo;  in format()
415                      UnicodeString& appendTo,  in format()  argument
419         return format(number,appendTo,pos);  in format()
421         return appendTo;  in format()
427                      UnicodeString& appendTo,  in format()  argument
431         return format(number,appendTo,pos);  in format()
433         return appendTo;  in format()
528                       UnicodeString& appendTo,  in format()  argument
535         return appendTo;  in format()
538     format(dnum, appendTo, posIter, status);  in format()
539     return appendTo;  in format()
546                      UnicodeString& appendTo,  in format()  argument
553         return appendTo;  in format()
556     format(dnum, appendTo, pos, status);  in format()
557     return appendTo;  in format()
562                         UnicodeString& appendTo,  in format()  argument
566     if (U_FAILURE(status)) return appendTo;  in format()
578       return cloneFmt->format(*n, appendTo, pos, status);  in format()
590         format(*n->getDigitList(), appendTo, pos, status);  in format()
594             format(n->getDouble(), appendTo, pos);  in format()
597             format(n->getLong(), appendTo, pos);  in format()
600             format(n->getInt64(), appendTo, pos);  in format()
608     return appendTo;  in format()
617                         UnicodeString& appendTo,  in format()  argument
621     if (U_FAILURE(status)) return appendTo;  in format()
633       return cloneFmt->format(*n, appendTo, posIter, status);  in format()
638         format(*n->getDigitList(), appendTo, posIter, status);  in format()
642             format(n->getDouble(), appendTo, posIter, status);  in format()
645             format(n->getLong(), appendTo, posIter, status);  in format()
648             format(n->getInt64(), appendTo, posIter, status);  in format()
656     return appendTo;  in format()
663                      UnicodeString& appendTo,  in format()  argument
667     return format((int32_t)number, appendTo, pos);  in format()
686 NumberFormat::format(double number, UnicodeString& appendTo) const  in format()
689     return format(number, appendTo, pos);  in format()
696 NumberFormat::format(int32_t number, UnicodeString& appendTo) const  in format()
699     return format(number, appendTo, pos);  in format()
706 NumberFormat::format(int64_t number, UnicodeString& appendTo) const  in format()
709     return format(number, appendTo, pos);  in format()