Gabriele Cosmo
120 lines
4.2 KiB
C++
120 lines
4.2 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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/// \file optical/wls/include/WLSSteppingAction.hh
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/// \brief Definition of the WLSSteppingAction class
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//
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//
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//
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#ifndef WLSSteppingAction_h
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#define WLSSteppingAction_h 1
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#include "G4UserSteppingAction.hh"
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class WLSDetectorConstruction;
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class WLSSteppingActionMessenger;
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class G4Track;
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class G4StepPoint;
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class G4OpBoundaryProcess;
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class WLSSteppingAction : public G4UserSteppingAction
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{
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public:
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WLSSteppingAction(WLSDetectorConstruction*);
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~WLSSteppingAction();
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void UserSteppingAction(const G4Step*);
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// Set the bounce limit, 0 for no limit
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void SetBounceLimit(G4int);
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G4int GetNumberOfBounces();
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G4int GetNumberOfClad1Bounces();
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G4int GetNumberOfClad2Bounces();
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G4int GetNumberOfWLSBounces();
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// return number of successful events and reset the counter
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G4int ResetSuccessCounter();
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private:
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// Artificially kill the photon after it has bounced more than this number
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G4int bounceLimit;
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// number of photons that reach the end
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G4int counterEnd;
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// number of photons that didn't make it to the end
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G4int counterMid;
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// total number of bounces that a photon been through
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G4int counterBounce;
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// number of bounces that a photon been through within the fibre
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G4int counterWLSBounce;
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// number of bounces that a photon been through from Cladding 1 to 2
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G4int counterClad1Bounce;
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// number of bounces that a photon been through from Cladding 2 to World
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G4int counterClad2Bounce;
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// The starting position of the photon
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G4double initZ;
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// initial gamma of the photon
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G4double initGamma;
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// initial theta of the photon
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G4double initTheta;
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G4OpBoundaryProcess* opProcess;
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// maximum number of save states
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static G4int maxRndmSave;
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WLSDetectorConstruction* detector;
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WLSSteppingActionMessenger* steppingMessenger;
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inline void ResetCounters()
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{
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counterBounce = counterWLSBounce =
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counterClad1Bounce = counterClad2Bounce = 0;
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initGamma = initTheta = -1;
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}
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void UpdateHistogramSuccess(G4StepPoint*, G4Track*);
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void UpdateHistogramReflect(G4StepPoint*, G4Track*);
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void UpdateHistogramEscape(G4StepPoint*, G4Track*);
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void UpdateHistogramAbsorb(G4StepPoint*, G4Track*);
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// save the random status into a sub-directory
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// Pre: subDir must be empty or ended with "/"
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inline void saveRandomStatus(G4String subDir);
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};
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#endif
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