326     double d = number.GetDouble();  in NumberToString()  local
327     if (std::isnan(d)) {  in NumberToString()
330     if (d == 0.0) {  in NumberToString()
333     if (d >= INT32_MIN + 1 && d <= INT32_MAX && d == static_cast<double>(static_cast<int32_t>(d))) {  in NumberToString()
334         return factory->NewFromASCII(IntToString(static_cast<int32_t>(d)));  in NumberToString()
338     if (d < 0) {  in NumberToString()
340         d = -d;  in NumberToString()
343     if (std::isinf(d)) {  in NumberToString()
348     ASSERT(d > 0);  in NumberToString()
354     if (0.1 <= d && d < 1) {  // 0.1: 10 ** -1  in NumberToString()
362             int digitFast = static_cast<int64_t>(d * power) % 10;  // 10: base 10  in NumberToString()
366             if (sFast / static_cast<double>(power) == d) {  // s * (10 ** -k)  in NumberToString()
376     int k = GetMinmumDigits(d, &n, buffer);  in NumberToString()
411 double NumberHelper::TruncateDouble(double d)  in TruncateDouble()  argument
413     if (std::isnan(d)) {  in TruncateDouble()
416     if (!std::isfinite(d)) {  in TruncateDouble()
417         return d;  in TruncateDouble()
420     if (d == 0.0) {  in TruncateDouble()
423     return (d >= 0) ? std::floor(d) : std::ceil(d);  in TruncateDouble()
426 int64_t NumberHelper::DoubleToInt64(double d)  in DoubleToInt64()  argument
428     if (d >= static_cast<double>(std::numeric_limits<int64_t>::max())) {  in DoubleToInt64()
431     if (d <= static_cast<double>(std::numeric_limits<int64_t>::min())) {  in DoubleToInt64()
434     return static_cast<int64_t>(d);  in DoubleToInt64()
659 int32_t NumberHelper::DoubleToInt(double d, size_t bits)  in DoubleToInt()  argument
662     auto u64 = bit_cast<uint64_t>(d);  in DoubleToInt()
666         ret = static_cast<int32_t>(d);  in DoubleToInt()
684 int32_t NumberHelper::DoubleInRangeInt32(double d)  in DoubleInRangeInt32()  argument
686     if (d > INT_MAX) {  in DoubleInRangeInt32()
689     if (d < INT_MIN) {  in DoubleInRangeInt32()
692     return base::NumberHelper::DoubleToInt(d, base::INT32_BITS);  in DoubleInRangeInt32()
776 void NumberHelper::GetBase(double d, int digits, int *decpt, char *buf, char *bufTmp, int size)  in GetBase()  argument
778     int result = snprintf_s(bufTmp, size, size - 1, "%+.*e", digits - 1, d);  in GetBase()
796 int NumberHelper::GetMinmumDigits(double d, int *decpt, char *buf)  in GetMinmumDigits()  argument
806         GetBase(d, digits, decpt, buf, bufTmp, sizeof(bufTmp));  in GetMinmumDigits()
807         if (strtod(bufTmp, NULL) == d) {  in GetMinmumDigits()
818     GetBase(d, digits, decpt, buf, bufTmp, sizeof(bufTmp));  in GetMinmumDigits()