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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 // EmStandardPhysicsTrackingManager 27 // 28 // Class description: 29 // 30 // An implementation of the G4VTrackingManager interface for e-/e+ and gamma 31 // with the same processes as G4EmStandardPhysics. 32 // 33 // Original author: Jonas Hahnfeld, 2021 34 35 #ifndef EmStandardPhysicsTrackingManager_h 36 #define EmStandardPhysicsTrackingManager_h 1 37 38 #include "G4VTrackingManager.hh" 39 #include "globals.hh" 40 41 class G4eMultipleScattering; 42 class G4CoulombScattering; 43 class G4eIonisation; 44 class G4eBremsstrahlung; 45 class G4eplusAnnihilation; 46 47 class G4ComptonScattering; 48 class G4GammaConversion; 49 class G4PhotoElectricEffect; 50 class G4RayleighScattering; 51 52 class EmStandardPhysicsTrackingManager : public G4VTrackingManager 53 { 54 public: 55 EmStandardPhysicsTrackingManager(); 56 ~EmStandardPhysicsTrackingManager(); 57 58 void BuildPhysicsTable(const G4ParticleDefinition&) override; 59 60 void PreparePhysicsTable(const G4ParticleDefinition&) override; 61 62 void HandOverOneTrack(G4Track* aTrack) override; 63 64 private: 65 void TrackElectron(G4Track* aTrack); 66 void TrackPositron(G4Track* aTrack); 67 void TrackGamma(G4Track* aTrack); 68 69 struct 70 { 71 G4eMultipleScattering* msc; 72 G4eIonisation* ioni; 73 G4eBremsstrahlung* brems; 74 G4CoulombScattering* ss; 75 } fElectronProcs; 76 77 struct 78 { 79 G4eMultipleScattering* msc; 80 G4eIonisation* ioni; 81 G4eBremsstrahlung* brems; 82 G4eplusAnnihilation* annihilation; 83 G4CoulombScattering* ss; 84 } fPositronProcs; 85 86 struct 87 { 88 G4PhotoElectricEffect* pe; 89 G4ComptonScattering* compton; 90 G4GammaConversion* conversion; 91 G4RayleighScattering* rayleigh; 92 } fGammaProcs; 93 94 static EmStandardPhysicsTrackingManager* fMasterTrackingManager; 95 }; 96 97 #endif 98