Function Swap

native/thirdpart/flatbuffers/flatbuffers.h:1210–1221

  // clang-format on

  void Swap(FlatBufferBuilder &other) {
    using std::swap;
    buf_.swap(other.buf_);
    swap(num_field_loc, other.num_field_loc);
    swap(max_voffset_, other.max_voffset_);
    swap(nested, other.nested);
    swap(finished, other.finished);
    swap(minalign_, other.minalign_);
    swap(force_defaults_, other.force_defaults_);
    swap(dedup_vtables_, other.dedup_vtables_);
    swap(string_pool, other.string_pool);
  }

  ~FlatBufferBuilder() {
    if (string_pool) delete string_pool;