inline SignatureDefT::SignatureDefT(const SignatureDefT &o)
      : signature_key(o.signature_key),
        subgraph_index(o.subgraph_index) {
  inputs.reserve(o.inputs.size());
  for (const auto &inputs_ : o.inputs) { inputs.emplace_back((inputs_) ? new tflite::TensorMapT(*inputs_) : nullptr); }
  outputs.reserve(o.outputs.size());

return this.frames_;},getInputSamples(){if(!this.inputs_){this.inputs_=getInputSamples(this.process);}
return this.inputs_;},getAnimationAsyncSlices(){if(!this.animations_){this.animations_=getAnimationAsyncSlices(this.uiThread);}