Function NumToStringImplWrapper

native/thirdpart/flatbuffers/util.h:113–119

template<typename T>
std::string NumToStringImplWrapper(T t, const char *fmt, int precision = 0) {
  size_t string_width = NumToStringWidth(t, precision);
  std::string s(string_width, 0x00);
  // Allow snprintf to use std::string trailing null to detect buffer overflow
  snprintf(const_cast<char *>(s.data()), (s.size() + 1), fmt, string_width, t);
  return s;
}
#endif  // FLATBUFFERS_PREFER_PRINTF

// Convert an integer or floating point value to a string.