Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 28 #include "G4DNAIonChargeIncreaseModel.hh" 29 #include "G4PhysicalConstants.hh" 30 #include "G4SystemOfUnits.hh" 31 #include "G4GenericIon.hh" 32 #include "G4DummyModel.hh" 33 34 //....oooOO0OOooo........oooOO0OOooo........oo 35 36 G4DNAIonChargeIncreaseModel::G4DNAIonChargeInc 37 const G4ParticleDefinition*, const G4Str 38 : G4VEmModel(nam) 39 { 40 // dummy for the time being 41 fDummy = new G4DummyModel(); 42 } 43 44 //....oooOO0OOooo........oooOO0OOooo........oo 45 46 void G4DNAIonChargeIncreaseModel::Initialise(c 47 c 48 { 49 if (part != G4GenericIon::GenericIon()) { 50 G4ExceptionDescription ed; 51 ed << "Wrong particle type <" << part->Get 52 << "> - only G4GenericIon is allowed"; 53 G4Exception("G4DNAIonChargeIncreaseModel:: 54 "em2001", FatalException, ed) 55 } 56 57 // this pointer should defined once before i 58 // concrete models 59 if (nullptr == fParticleChangeForGamma) { 60 fParticleChangeForGamma = GetParticleChang 61 62 // should be set once for each model 63 fDummy->SetParticleChange(fParticleChangeF 64 } 65 66 // initialisation of concrete models - put e 67 fDummy->Initialise(part, v); 68 } 69 70 //....oooOO0OOooo........oooOO0OOooo........oo 71 72 void G4DNAIonChargeIncreaseModel::StartTrackin 73 { 74 fDynParticle = track->GetDynamicParticle(); 75 } 76 77 //....oooOO0OOooo........oooOO0OOooo........oo 78 79 G4double G4DNAIonChargeIncreaseModel::CrossSec 80 81 G4double ekin, 82 G4double, G4double) 83 { 84 G4int Z = p->GetAtomicNumber(); 85 G4int Q = G4lrint(fDynParticle->GetCharge()/ 86 87 if (Q >= Z) { return 0.0; } 88 89 // select model 90 fCurrentModel = fDummy; 91 92 // compute concrete cross section 93 return fCurrentModel->CrossSectionPerVolume( 94 } 95 96 //....oooOO0OOooo........oooOO0OOooo........oo 97 98 void G4DNAIonChargeIncreaseModel::SampleSecond 99 100 101 102 { 103 // sample secondaries by the selected model 104 fCurrentModel->SampleSecondaries(fvect, coup 105 } 106 107 //....oooOO0OOooo........oooOO0OOooo........oo 108