Gabriele Cosmo
76 lines
3.3 KiB
C++
76 lines
3.3 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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#ifdef USE_INFERENCE
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#ifndef PAR04MLFASTSIMMODEL_HH
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#define PAR04MLFASTSIMMODEL_HH
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#include "G4VFastSimulationModel.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4ios.hh"
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#include "Par04InferenceSetup.hh"
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class G4FastSimHitMaker;
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/**
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* @brief Inference for the fast simulation model.
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*
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* Parametrisation of electrons, positrons, and gammas. Energy is deposited and
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* distributed according to ML inference. This class is only a shell that
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* triggers the inference, asks for values, and deposits energies at
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* given positions.
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*
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**/
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class Par04MLFastSimModel : public G4VFastSimulationModel
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{
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public:
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Par04MLFastSimModel(G4String, G4Region*);
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Par04MLFastSimModel(G4String);
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~Par04MLFastSimModel();
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/// There are no kinematics constraints. True is returned.
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virtual G4bool ModelTrigger(const G4FastTrack&) final;
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/// Model is applicable to electrons, positrons, and photons.
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virtual G4bool IsApplicable(const G4ParticleDefinition&) final;
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/// Take particle out of the full simulation (kill it at the entrance
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/// depositing all the energy). Calculate energy deposited in the detector
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/// from the NN model inference.
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virtual void DoIt(const G4FastTrack&, G4FastStep&) final;
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private:
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/// Inference model that is NN aware
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Par04InferenceSetup* fInference;
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/// Inference model that is NN aware
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/// Helper class for creation of hits within the sensitive detector
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std::unique_ptr<G4FastSimHitMaker> fHitMaker;
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/// Vector of energy values
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std::vector<G4double> fEnergies;
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/// Vector of positions corresponding to energy values (const for one NN
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/// model)
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std::vector<G4ThreeVector> fPositions;
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};
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#endif /* PAR04INFERENCEMODEL_HH */
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#endif
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