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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 /// \file optical/wls/include/WLSPrimaryGeneratorAction.hh 28 /// \brief Definition of the WLSPrimaryGeneratorAction class 29 // 30 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 33 34 #ifndef WLSPrimaryGeneratorAction_h 35 #define WLSPrimaryGeneratorAction_h 1 36 37 #include "G4VUserPrimaryGeneratorAction.hh" 38 #include "globals.hh" 39 40 class WLSDetectorConstruction; 41 class WLSPrimaryGeneratorMessenger; 42 43 class G4Event; 44 class G4GeneralParticleSource; 45 class G4PhysicsTable; 46 47 class WLSPrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction 48 { 49 public: 50 WLSPrimaryGeneratorAction(WLSDetectorConstruction*); 51 ~WLSPrimaryGeneratorAction() override; 52 53 void GeneratePrimaries(G4Event*) override; 54 55 void BuildEmissionSpectrum(); 56 void SetOptPhotonPolar(G4double); 57 void SetDecayTimeConstant(G4double); 58 59 void SetUseSampledEnergy(G4bool v) { fUseSampledEnergy = v; } 60 61 protected: 62 G4PhysicsTable* fIntegralTable = nullptr; 63 64 private: 65 void SetOptPhotonPolar(); 66 void SetOptPhotonTime(); 67 68 WLSDetectorConstruction* fDetector = nullptr; 69 G4GeneralParticleSource* fParticleGun = nullptr; 70 WLSPrimaryGeneratorMessenger* fGunMessenger = nullptr; 71 72 static G4bool fFirst; 73 G4double fTimeConstant = 0.; 74 G4bool fUseSampledEnergy = false; 75 }; 76 77 #endif 78