Method ToStringWithoutRounding

be/src/gutil/strings/human_readable.cc:141–167

}

string HumanReadableNumBytes::ToStringWithoutRounding(int64 num_bytes) {
  if (num_bytes == kint64min) {
    // Special case for number with not representable nagation.
    return "-8E";
  }

  const char *neg_str = GetNegStr(&num_bytes);
  static const char units[] = "BKMGTPE";  // int64 only goes up to E.

  int64 num_units = num_bytes;
  int unit_type = 0;
  for (; unit_type < arraysize(units); unit_type++) {
    if (num_units % 1024 != 0) {
      // Not divisible by the next unit.
      break;
    }

    int64 next_units = num_units >> 10;
    if (next_units == 0) {
      // Less than the next unit.
      break;
    }

    num_units = next_units;
  }
  return StringPrintf("%s%" PRId64 "%c", neg_str, num_units, units[unit_type]);
}

string HumanReadableInt::ToString(int64 value) {
  string s;