Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // This example is provided by the Geant4-DNA << 27 // Any report or published results obtained us << 28 // shall cite the following Geant4-DNA collabo << 29 // Med. Phys. 45 (2018) e722-e739 << 30 // Phys. Med. 31 (2015) 861-874 << 31 // Med. Phys. 37 (2010) 4692-4708 << 32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) << 33 // << 34 // The Geant4-DNA web site is available at htt << 35 // << 36 /// \file SteppingAction.cc 26 /// \file SteppingAction.cc 37 /// \brief Implementation of the SteppingActio 27 /// \brief Implementation of the SteppingAction class 38 28 39 #include "SteppingAction.hh" 29 #include "SteppingAction.hh" >> 30 #include "Run.hh" 40 31 41 #include "G4DNAGenericIonsManager.hh" << 32 #include "G4RunManager.hh" 42 #include "G4Electron.hh" 33 #include "G4Electron.hh" 43 #include "G4Gamma.hh" 34 #include "G4Gamma.hh" 44 #include "G4Proton.hh" 35 #include "G4Proton.hh" 45 #include "G4RunManager.hh" << 36 #include "G4DNAGenericIonsManager.hh" 46 37 47 //....oooOO0OOooo........oooOO0OOooo........oo 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 48 39 49 SteppingAction::SteppingAction() : G4UserStepp << 40 SteppingAction::SteppingAction() >> 41 :G4UserSteppingAction() 50 { 42 { 51 fSumOfStepLength = 0; << 43 fSumOfStepLength = 0; 52 fLength = 0; << 44 fLength = 0; 53 fDeltaE = -7; << 45 fDeltaE = -7; 54 fTotalStoppingPower = -8; 46 fTotalStoppingPower = -8; 55 fTotalNumberOfSteps = 0; 47 fTotalNumberOfSteps = 0; 56 fNumberOfSteps = 0; << 48 fNumberOfSteps = 0; 57 fDepositedEnergy = 0; << 49 fDepositedEnergy = 0; 58 } 50 } 59 51 60 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 61 53 62 SteppingAction::~SteppingAction() {} << 54 SteppingAction::~SteppingAction() >> 55 {} 63 56 64 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 65 58 66 void SteppingAction::UserSteppingAction(const 59 void SteppingAction::UserSteppingAction(const G4Step* step) 67 { 60 { 68 //*** WARNING: this line will kill all secon << 69 61 70 if (step->GetTrack()->GetDefinition() == G4E << 62 //*** WARNING: this line will kill all secondary e- and gammas *** 71 && step->GetTrack()->GetTrackID() != 1) << 72 step->GetTrack()->SetTrackStatus(fStopAndK << 73 63 74 if (step->GetTrack()->GetDefinition() == G4G << 64 if ( step->GetTrack()->GetDefinition()==G4Electron::ElectronDefinition() >> 65 && step->GetTrack()->GetTrackID() != 1 ) 75 step->GetTrack()->SetTrackStatus(fStopAndK 66 step->GetTrack()->SetTrackStatus(fStopAndKill); 76 67 77 // << 68 if ( step->GetTrack()->GetDefinition()==G4Gamma::GammaDefinition() ) 78 << 69 step->GetTrack()->SetTrackStatus(fStopAndKill); 79 G4double charge = step->GetTrack()->GetDefin << 80 G4double steplen = step->GetStepLength(); << 81 G4double edep = step->GetTotalEnergyDeposit( << 82 G4int maxNumberOfSteps = -1; << 83 << 84 G4DNAGenericIonsManager* instance; << 85 instance = G4DNAGenericIonsManager::Instance << 86 << 87 if ( << 88 // ELECTRONS << 89 (step->GetTrack()->GetTrackID() == 1 << 90 && step->GetTrack()->GetParticleDefinitio << 91 << 92 || << 93 << 94 // PROTONS, HYDROGEN, ALPHA PARTICLES AND << 95 (charge != -1. && step->GetTrack()->GetPar << 96 << 97 ) << 98 { << 99 fSumOfStepLength = fSumOfStepLength + step << 100 fDepositedEnergy = fDepositedEnergy + edep << 101 fNumberOfSteps = fNumberOfSteps + 1; << 102 << 103 // G4cout << fSumOfStepLength << " " << fD << 104 << 105 // ELECTRONS << 106 << 107 if (step->GetTrack()->GetParticleDefinitio << 108 maxNumberOfSteps = 1000; << 109 << 110 // PROTONS, HYDROGEN << 111 70 112 if (step->GetTrack()->GetParticleDefinitio << 71 // 113 || step->GetTrack()->GetParticleDefini << 72 >> 73 G4double charge = step->GetTrack()->GetDefinition()->GetPDGCharge(); >> 74 G4double steplen = step->GetStepLength(); >> 75 G4double edep = step->GetTotalEnergyDeposit(); >> 76 G4int maxNumberOfSteps = -1; >> 77 >> 78 G4DNAGenericIonsManager *instance; >> 79 instance = G4DNAGenericIonsManager::Instance(); >> 80 >> 81 if ( >> 82 >> 83 // ELECTRONS >> 84 ( >> 85 step->GetTrack()->GetTrackID() == 1 && >> 86 step->GetTrack()->GetParticleDefinition()==G4Electron::ElectronDefinition() >> 87 ) >> 88 >> 89 || >> 90 >> 91 // PROTONS, HYDROGEN, ALPHA PARTICLES AND CHARGED STATES >> 92 ( >> 93 charge != -1. && >> 94 step->GetTrack()->GetParticleDefinition()!=G4Gamma::GammaDefinition() >> 95 ) >> 96 >> 97 ) >> 98 { >> 99 fSumOfStepLength = fSumOfStepLength + steplen; >> 100 fDepositedEnergy = fDepositedEnergy + edep; >> 101 fNumberOfSteps = fNumberOfSteps + 1; >> 102 >> 103 //G4cout << fSumOfStepLength << " " << fDepositedEnergy << " " << fNumberOfSteps << G4endl; >> 104 >> 105 // ELECTRONS >> 106 >> 107 if (step->GetTrack()->GetParticleDefinition()==G4Electron::ElectronDefinition()) 114 maxNumberOfSteps = 1000; 108 maxNumberOfSteps = 1000; 115 109 116 // He0, He+, He2+ << 110 // PROTONS, HYDROGEN >> 111 >> 112 if >> 113 ( >> 114 step->GetTrack()->GetParticleDefinition()==G4Proton::ProtonDefinition() >> 115 || >> 116 step->GetTrack()->GetParticleDefinition()==instance->GetIon("hydrogen") >> 117 ) >> 118 maxNumberOfSteps = 1000; >> 119 >> 120 // He0, He+, He2+ >> 121 >> 122 if >> 123 ( >> 124 step->GetTrack()->GetParticleDefinition()==instance->GetIon("alpha++") >> 125 || >> 126 step->GetTrack()->GetParticleDefinition()==instance->GetIon("alpha+") >> 127 || >> 128 step->GetTrack()->GetParticleDefinition()==instance->GetIon("helium") >> 129 ) >> 130 maxNumberOfSteps = 10000; >> 131 >> 132 >> 133 // All >> 134 >> 135 if (fNumberOfSteps > maxNumberOfSteps) >> 136 { >> 137 fLength = fSumOfStepLength; >> 138 >> 139 fTotalStoppingPower = fDepositedEnergy/fLength; >> 140 //G4cout << fTotalStoppingPower/(MeV/cm) << G4endl; >> 141 >> 142 G4RunManager::GetRunManager()->AbortEvent(); >> 143 fSumOfStepLength=0.; >> 144 fDepositedEnergy=0; >> 145 fNumberOfSteps = 0; >> 146 >> 147 }; >> 148 }; 117 149 118 if (step->GetTrack()->GetParticleDefinitio << 119 || step->GetTrack()->GetParticleDefini << 120 || step->GetTrack()->GetParticleDefini << 121 maxNumberOfSteps = 10000; << 122 << 123 // IONS (above helium) << 124 if (charge > 2) maxNumberOfSteps = 10000; << 125 << 126 // ALL << 127 << 128 if (fNumberOfSteps > maxNumberOfSteps) { << 129 fLength = fSumOfStepLength; << 130 << 131 fTotalStoppingPower = fDepositedEnergy / << 132 // G4cout << fTotalStoppingPower/(MeV/cm << 133 << 134 G4RunManager::GetRunManager()->AbortEven << 135 fSumOfStepLength = 0.; << 136 fDepositedEnergy = 0; << 137 fNumberOfSteps = 0; << 138 }; << 139 }; << 140 } 150 } 141 151