d3/d0a/TRTSensitiveDetector_8h_source.html

/*

  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration

*/


#ifndef TRT_G4_SD_TRTSensitiveDetector_h

#define TRT_G4_SD_TRTSensitiveDetector_h


// Base class

#include "G4VSensitiveDetector.hh"


#include "CxxUtils/checker_macros.h"

#include "InDetSimEvent/TRTUncompressedHitCollection.h"

#include "StoreGate/WriteHandle.h"

#include <gtest/gtest_prod.h>


class TRTParameters;

class TRTProcessingOfBarrelHits;

class TRTProcessingOfEndCapHits;


class G4HCofThisEvent;

class G4Step;

class G4TouchableHistory;


class TRTSensitiveDetector : public G4VSensitiveDetector

{

 FRIEND_TEST( TRTSensitiveDetectortest, Initialize);

 FRIEND_TEST( TRTSensitiveDetectortest, ProcessHits );

 FRIEND_TEST( TRTSensitiveDetectortest, AddHit );


  friend class TRTProcessingOfBarrelHits;

  friend class TRTProcessingOfEndCapHits;


 public:

  TRTSensitiveDetector(const std::string& name, const std::string& hitCollectionName, int setVerboseLevel=0);

  ~TRTSensitiveDetector() { /* don't own any of the pointers... */ }


  void Initialize(G4HCofThisEvent*) override final;

  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override final;


  void DeleteObjects();


  template <class... Args> void AddHit(Args&&... args){ m_HitColl->Emplace( args... ); }


 private:

  void InitializeHitProcessing();

  //FIXME all class variables should have an "m_" prefix.


  int m_printMessages; // FIXME not used anywhere?

  int m_hitsWithZeroEnergyDeposit;

  G4VProcess* m_phot;

  double m_energyThreshold;

  double m_probabilityThreshold;

  double m_energyDepositCorrection;

  double m_energyThresholdKr;

  double m_probabilityThresholdKr;

  double m_energyDepositCorrectionKr;

  double m_energyThresholdAr;

  double m_probabilityThresholdAr;

  double m_energyDepositCorrectionAr;

  double m_boundaryZ;


  int m_hitID;

  HepMcParticleLink m_partLink;

  int m_particleEncoding;

  double m_kineticEnergy;

  double m_energyDeposit;

  double m_energyDepositInKeV;

  double m_preStepX;

  double m_preStepY;

  double m_preStepZ;

  double m_postStepX;

  double m_postStepY;

  double m_postStepZ;

  double m_globalTime;


  // The hits collection

  SG::WriteHandle<TRTUncompressedHitCollection> m_HitColl; //pUncompressedHitCollection;


  const TRTParameters* m_pParameters;


  TRTProcessingOfBarrelHits* m_pProcessingOfBarrelHits;

  TRTProcessingOfEndCapHits* m_pProcessingOfEndCapHits;


  // Gas switches

  G4Material *m_pMaterialXe;

  G4Material *m_pMaterialKr;

  G4Material *m_pMaterialAr;

};


#endif //TRT_G4_SD_TRTSensitiveDetector_h