Function GetRoot

native/thirdpart/flatbuffers/flexbuffers.h:864–872

}

inline Reference GetRoot(const uint8_t *buffer, size_t size) {
  // See Finish() below for the serialization counterpart of this.
  // The root starts at the end of the buffer, so we parse backwards from there.
  auto end = buffer + size;
  auto byte_width = *--end;
  auto packed_type = *--end;
  end -= byte_width;  // The root data item.
  return Reference(end, byte_width, packed_type);
}

inline Reference GetRoot(const std::vector<uint8_t> &buffer) {
  return GetRoot(flatbuffers::vector_data(buffer), buffer.size());