wls/include/WLSSteppingAction.hh

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0025 //
0026 /// \file WLSSteppingAction.hh
0027 /// \brief Definition of the WLSSteppingAction class
0028
0029 #ifndef WLSSteppingAction_h
0030 #define WLSSteppingAction_h 1
0031
0032 #include "G4Types.hh"
0033 #include "G4UserSteppingAction.hh"
0034
0035 class WLSDetectorConstruction;
0036 class WLSSteppingActionMessenger;
0037 class WLSEventAction;
0038
0039 class G4OpBoundaryProcess;
0040 class G4Track;
0041 class G4StepPoint;
0042
0043 class WLSSteppingAction : public G4UserSteppingAction
0044 {
0045   public:
0046     WLSSteppingAction(WLSDetectorConstruction*, WLSEventAction*);
0047     ~WLSSteppingAction() override;
0048
0049     void UserSteppingAction(const G4Step*) override;
0050
0051     // Set the bounce limit, 0 for no limit
0052     void SetBounceLimit(G4int);
0053
0054     G4int GetNumberOfBounces();
0055     G4int GetNumberOfClad1Bounces();
0056     G4int GetNumberOfClad2Bounces();
0057     G4int GetNumberOfWLSBounces();
0058     // return number of successful events and reset the counter
0059     G4int ResetSuccessCounter();
0060
0061   private:
0062     // Artificially kill the photon after it has bounced more than this number
0063     G4int fBounceLimit = 100000;
0064     // number of photons that reach the end
0065     G4int fCounterEnd = 0;
0066     // number of photons that didn't make it to the end
0067     G4int fCounterMid = 0;
0068     // total number of bounces that a photon been through
0069     G4int fCounterBounce = 0;
0070     // number of bounces that a photon been through within the fibre
0071     G4int fCounterWLSBounce = 0;
0072     // number of bounces that a photon been through from Cladding 1 to 2
0073     G4int fCounterClad1Bounce = 0;
0074     // number of bounces that a photon been through from Cladding 2 to World
0075     G4int fCounterClad2Bounce = 0;
0076
0077     // initial gamma of the photon
0078     G4double fInitGamma = -1.;
0079     // initial theta of the photon
0080     G4double fInitTheta = -1.;
0081
0082     G4OpBoundaryProcess* fOpProcess = nullptr;
0083
0084     WLSDetectorConstruction* fDetector = nullptr;
0085     WLSSteppingActionMessenger* fSteppingMessenger = nullptr;
0086     WLSEventAction* fEventAction = nullptr;
0087
0088     inline void ResetCounters()
0089     {
0090       fCounterBounce = 0;
0091       fCounterWLSBounce = 0;
0092       fCounterClad1Bounce = 0;
0093       fCounterClad2Bounce = 0;
0094       fInitGamma = -1;
0095       fInitTheta = -1;
0096     }
0097 };
0098
0099 #endif