Function WidthI

Libs/flatbuffers/flexbuffers.h:196–199

}

inline BitWidth WidthI(int64_t i) {
  auto u = static_cast<uint64_t>(i) << 1;
  return WidthU(i >= 0 ? u : ~u);
}

inline BitWidth WidthF(double f) {
  return static_cast<double>(static_cast<float>(f)) == f ? BIT_WIDTH_32