this.max_[0]=Math.max(this.max_[0],x);this.max_[1]=Math.max(this.max_[1],y);this.min_[0]=Math.min(this.min_[0],x);this.min_[1]=Math.min(this.min_[1],y);},addVec2(value){if(this.isEmpty_){this.max_=vec2.create();this.min_=vec2.create();vec2.set(this.max_,value[0],value[1]);vec2.set(this.min_,value[0],value[1]);this.isEmpty_=false;return;}

    int32_t quantized_dimension = 0) {
  auto min__ = min ? _fbb.CreateVector<float>(*min) : 0;
  auto max__ = max ? _fbb.CreateVector<float>(*max) : 0;
  auto scale__ = scale ? _fbb.CreateVector<float>(*scale) : 0;
  auto zero_point__ = zero_point ? _fbb.CreateVector<int64_t>(*zero_point) : 0;
  return tflite::CreateQuantizationParameters(
      _fbb,
      min__,
      max__,
      scale__,
      zero_point__,