137 static void appendDigit(std::string &Str, unsigned D) {  in appendDigit()  argument
139   Str += '0' + D % 10;  in appendDigit()
142 static void appendNumber(std::string &Str, uint64_t N) {  in appendNumber()  argument
144     appendDigit(Str, N % 10);  in appendNumber()
238   std::string Str;  in toString()  local
241     appendNumber(Str, Above0);  in toString()
242     DigitsOut = Str.size();  in toString()
244     appendDigit(Str, 0);  in toString()
245   std::reverse(Str.begin(), Str.end());  in toString()
249     return Str + ".0";  in toString()
252   Str += '.';  in toString()
260   size_t AfterDot = Str.size();  in toString()
272     appendDigit(Str, Below0 >> 60);  in toString()
274     if (DigitsOut || Str.back() != '0')  in toString()
282     return stripTrailingZeros(Str);  in toString()
286       std::max(Str.size() - (DigitsOut - Precision), AfterDot + 1);  in toString()
289   if (Truncate >= Str.size())  in toString()
290     return stripTrailingZeros(Str);  in toString()
292   bool Carry = doesRoundUp(Str[Truncate]);  in toString()
294     return stripTrailingZeros(Str.substr(0, Truncate));  in toString()
297   for (std::string::reverse_iterator I(Str.begin() + Truncate), E = Str.rend();  in toString()
312   return stripTrailingZeros(std::string(Carry, '1') + Str.substr(0, Truncate));  in toString()