Par03/include/Par03SensitiveDetector.hh

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0026 #ifndef PAR03SENSITIVEDETECTOR_HH
0027 #define PAR03SENSITIVEDETECTOR_HH
0028
0029 #include "Par03Hit.hh"
0030
0031 #include "G4VFastSimSensitiveDetector.hh"
0032 #include "G4VSensitiveDetector.hh"
0033
0034 class G4HCofThisEvent;
0035 class G4TouchableHistory;
0036
0037 /**
0038  * @brief Sensitive detector.
0039  *
0040  * Describes how to store the energy deposited within the detector.
0041  * It derives from two classes: G4VSensitiveDetector and
0042  * G4VFastSimSensitiveDetector. Addition of G4VFastSimSensitiveDetector is
0043  * necessary in order to handle the energy deposits from the fast simulation.
0044  *
0045  * Two ProcessHits() methods are introduced to handle energy deposited from full
0046  * (detailed) simulation, and from fast simulation. The common part is handled
0047  * by RetrieveAdnSetupHit() method.
0048  *
0049  */
0050
0051 class Par03SensitiveDetector : public G4VSensitiveDetector, public G4VFastSimSensitiveDetector
0052 {
0053   public:
0054     Par03SensitiveDetector(G4String aName);
0055     Par03SensitiveDetector(G4String aName, G4int aNumLayers, G4int aNumPhi, G4int aNumRho);
0056     virtual ~Par03SensitiveDetector();
0057     /// Create hit collection
0058     virtual void Initialize(G4HCofThisEvent* HCE) final;
0059     /// Process energy deposit from the full simulation.
0060     virtual G4bool ProcessHits(G4Step* aStep, G4TouchableHistory* aROhist) final;
0061     /// Process energy deposit from the fast simulation.
0062     virtual G4bool ProcessHits(const G4FastHit* aHit, const G4FastTrack* aTrack,
0063                                G4TouchableHistory* aROhist) final;
0064     /// Process energy deposit - common part for full and fast simulation
0065     /// It is invoked from ProcessHits() methods, and sets basic hit properties
0066     /// (position, etc.), common for hit from fast and full simulation.
0067     Par03Hit* RetrieveAndSetupHit(G4TouchableHistory* aTouchable);
0068
0069   private:
0070     /// Collection of hits
0071     Par03HitsCollection* fHitsCollection = nullptr;
0072     /// ID of collection of hits
0073     G4int fHitCollectionID = -1;
0074     /// Number of readout cells along z axis
0075     G4int fCellNoZ = 10;
0076     /// Number of readout cells along radius of cylinder
0077     G4int fCellNoRho = 10;
0078     /// Number of readout cells along azimuthal angle
0079     G4int fCellNoPhi = 10;
0080 };
0081
0082 #endif /* PAR03SENSITIVEDETECTOR_HH */