[968] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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[1055] | 26 | // $Id: G4EmConfigurator.cc,v 1.4 2009/02/26 11:33:33 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-03-beta-cand-01 $ |
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[968] | 28 | // |
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| 29 | // ------------------------------------------------------------------- |
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| 30 | // |
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| 31 | // GEANT4 Class |
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| 32 | // |
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| 33 | // File name: G4EmConfigurator |
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| 34 | // |
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| 35 | // Author: Vladimir Ivanchenko |
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| 36 | // |
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| 37 | // Creation date: 14.07.2008 |
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| 38 | // |
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| 39 | // Modifications: |
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| 40 | // |
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| 41 | // Class Description: |
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| 42 | // |
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| 43 | // This class provides configuration EM models for |
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| 44 | // particles/processes/regions |
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| 45 | // |
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| 46 | |
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| 47 | // ------------------------------------------------------------------- |
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| 48 | // |
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| 49 | |
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| 50 | #include "G4EmConfigurator.hh" |
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| 51 | #include "G4ParticleTable.hh" |
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| 52 | #include "G4ParticleDefinition.hh" |
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| 53 | #include "G4ProcessManager.hh" |
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| 54 | #include "G4VProcess.hh" |
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| 55 | #include "G4ProcessVector.hh" |
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| 56 | #include "G4RegionStore.hh" |
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| 57 | #include "G4Region.hh" |
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| 58 | #include "G4DummyModel.hh" |
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| 59 | #include "G4VEnergyLossProcess.hh" |
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| 60 | #include "G4VEmProcess.hh" |
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| 61 | #include "G4VMultipleScattering.hh" |
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| 62 | |
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| 63 | enum PType {unknown=0, eloss, discrete, msc}; |
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| 64 | |
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| 65 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 66 | |
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| 67 | G4EmConfigurator::G4EmConfigurator() |
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| 68 | { |
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| 69 | index = 1; |
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| 70 | } |
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| 71 | |
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| 72 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 73 | |
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| 74 | G4EmConfigurator::~G4EmConfigurator() |
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| 75 | {} |
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| 76 | |
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| 77 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 78 | |
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| 79 | void G4EmConfigurator::AddExtraEmModel(const G4String& particleName, |
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| 80 | G4VEmModel* em, |
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| 81 | G4VEmFluctuationModel* fm) |
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| 82 | { |
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| 83 | particleList.push_back(particleName); |
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| 84 | modelList.push_back(em); |
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| 85 | flucModelList.push_back(fm); |
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| 86 | } |
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| 87 | |
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| 88 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 89 | |
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| 90 | void G4EmConfigurator::AddModelForRegion(const G4String& particleName, |
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| 91 | const G4String& processName, |
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| 92 | const G4String& modelName, |
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| 93 | const G4String& regionName, |
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| 94 | G4double emin, G4double emax, |
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| 95 | const G4String& flucModelName) |
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| 96 | { |
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| 97 | particles.push_back(particleName); |
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| 98 | processes.push_back(processName); |
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| 99 | models.push_back(modelName); |
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| 100 | regions.push_back(regionName); |
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| 101 | flucModels.push_back(flucModelName); |
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| 102 | lowEnergy.push_back(emin); |
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| 103 | highEnergy.push_back(emax); |
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| 104 | } |
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| 105 | |
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| 106 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 107 | |
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| 108 | void G4EmConfigurator::SetExtraEmModel(const G4String& particleName, |
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| 109 | const G4String& processName, |
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| 110 | G4VEmModel* mod, |
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| 111 | const G4String& regionName, |
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| 112 | G4double emin, |
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| 113 | G4double emax, |
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| 114 | G4VEmFluctuationModel* fm) |
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| 115 | { |
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| 116 | AddExtraEmModel(particleName, mod, fm); |
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| 117 | G4String fname = ""; |
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| 118 | if(fm) fname = fm->GetName(); |
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[1055] | 119 | G4String mname = ""; |
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| 120 | if(mod) mname = mod->GetName(); |
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| 121 | AddModelForRegion(particleName, processName, mname, regionName, |
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[968] | 122 | emin, emax, fname); |
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| 123 | } |
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| 124 | |
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| 125 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 126 | |
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| 127 | void G4EmConfigurator::AddModels() |
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| 128 | { |
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| 129 | size_t n = particles.size(); |
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| 130 | //G4cout << " G4EmConfigurator::AddModels n= " << n << G4endl; |
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| 131 | if(n > 0) { |
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| 132 | for(size_t i=0; i<n; i++) { |
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| 133 | SetModelForRegion(particles[i],processes[i],models[i],regions[i], |
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| 134 | flucModels[i],lowEnergy[i],highEnergy[i]); |
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| 135 | } |
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| 136 | } |
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| 137 | particles.clear(); |
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| 138 | processes.clear(); |
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| 139 | models.clear(); |
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| 140 | flucModels.clear(); |
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| 141 | regions.clear(); |
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| 142 | lowEnergy.clear(); |
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| 143 | highEnergy.clear(); |
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| 144 | } |
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| 145 | |
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| 146 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 147 | |
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| 148 | void G4EmConfigurator::SetModelForRegion(const G4String& particleName, |
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| 149 | const G4String& processName, |
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| 150 | const G4String& modelName, |
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| 151 | const G4String& regionName, |
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| 152 | const G4String& flucModelName, |
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| 153 | G4double emin, G4double emax) |
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| 154 | { |
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| 155 | //G4cout << " G4EmConfigurator::SetModelForRegion" << G4endl; |
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| 156 | |
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| 157 | // new set |
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| 158 | index--; |
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| 159 | |
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| 160 | G4ParticleTable::G4PTblDicIterator* theParticleIterator = |
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| 161 | G4ParticleTable::GetParticleTable()->GetIterator(); |
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| 162 | |
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| 163 | theParticleIterator->reset(); |
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| 164 | while( (*theParticleIterator)() ) { |
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| 165 | const G4ParticleDefinition* part = theParticleIterator->value(); |
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| 166 | |
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| 167 | //G4cout << particleName << " " << part->GetParticleName() << G4endl; |
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| 168 | |
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| 169 | if(particleName == part->GetParticleName() || |
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| 170 | (particleName == "charged" && part->GetPDGCharge() != 0.0) ) { |
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| 171 | |
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| 172 | |
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| 173 | // search for process |
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| 174 | G4ProcessManager* pmanager = part->GetProcessManager(); |
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| 175 | G4ProcessVector* plist = pmanager->GetProcessList(); |
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| 176 | G4int np = pmanager->GetProcessListLength(); |
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| 177 | |
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| 178 | //G4cout << processName << " in list of " << np << G4endl; |
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| 179 | |
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| 180 | G4VProcess* proc = 0; |
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| 181 | for(G4int i=0; i<np; i++) { |
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| 182 | if(processName == (*plist)[i]->GetProcessName()) { |
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| 183 | proc = (*plist)[i]; |
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| 184 | break; |
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| 185 | } |
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| 186 | } |
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| 187 | if(!proc) { |
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| 188 | G4cout << "### G4EmConfigurator WARNING: fails to find a process <" |
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| 189 | << processName << "> for " << particleName << G4endl; |
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| 190 | |
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| 191 | } else { |
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| 192 | |
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| 193 | // classify process |
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| 194 | PType ptype = discrete; |
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| 195 | G4int ii = proc->GetProcessSubType(); |
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| 196 | if(10 == ii) ptype = msc; |
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| 197 | else if(2 <= ii && 4 >= ii) ptype = eloss; |
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| 198 | |
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| 199 | // find out model |
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| 200 | G4VEmModel* mod = 0; |
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| 201 | G4VEmFluctuationModel* fluc = 0; |
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| 202 | |
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| 203 | G4int nm = modelList.size(); |
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| 204 | //G4cout << "Search model " << modelName << " in " << nm << G4endl; |
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| 205 | |
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| 206 | for(G4int i=0; i<nm; i++) { |
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[1055] | 207 | G4String mname = ""; |
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| 208 | if(modelList[i]) mname = modelList[i]->GetName(); |
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| 209 | G4String fname = ""; |
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| 210 | if(flucModelList[i]) fname = flucModelList[i]->GetName(); |
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| 211 | if(modelName == mname && flucModelName == fname && |
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[968] | 212 | (particleList[i] == "" || particleList[i] == particleName) ) { |
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| 213 | mod = modelList[i]; |
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| 214 | fluc = flucModelList[i]; |
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| 215 | break; |
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| 216 | } |
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| 217 | } |
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| 218 | |
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| 219 | if("dummy" == modelName) mod = new G4DummyModel(); |
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| 220 | |
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| 221 | if(!mod) { |
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[1055] | 222 | |
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| 223 | // set fluctuation model for ionisation processes |
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| 224 | if(fluc && ptype == eloss) { |
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| 225 | G4VEnergyLossProcess* p = reinterpret_cast<G4VEnergyLossProcess*>(proc); |
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| 226 | p->SetFluctModel(fluc); |
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| 227 | |
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| 228 | } else { |
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| 229 | G4cout << "### G4EmConfigurator WARNING: fails to find a model <" |
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| 230 | << modelName << "> for process <" |
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| 231 | << processName << "> and " << particleName |
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| 232 | << G4endl; |
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| 233 | if(flucModelName != "") { |
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| 234 | G4cout << " fluctuation model <" |
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| 235 | << flucModelName << G4endl; |
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| 236 | } |
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| 237 | } |
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[968] | 238 | } else { |
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| 239 | |
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| 240 | // search for region |
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| 241 | G4Region* reg = 0; |
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| 242 | G4RegionStore* regStore = G4RegionStore::GetInstance(); |
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| 243 | G4String r = regionName; |
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| 244 | if(r == "" || r == "world" || r == "World") r = "DefaultRegionForTheWorld"; |
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| 245 | reg = regStore->GetRegion(r, true); |
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| 246 | if(!reg) { |
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| 247 | G4cout << "### G4EmConfigurator WARNING: fails to find a region <" |
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| 248 | << r << "> for model <" << modelName << "> of the process " |
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| 249 | << processName << " and " << particleName << G4endl; |
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| 250 | return; |
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| 251 | } |
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| 252 | |
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| 253 | // energy limits |
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| 254 | G4double e1 = std::max(emin,mod->LowEnergyLimit()); |
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| 255 | G4double e2 = std::min(emax,mod->HighEnergyLimit()); |
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| 256 | if(e2 < e1) e2 = e1; |
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| 257 | mod->SetLowEnergyLimit(e1); |
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| 258 | mod->SetHighEnergyLimit(e2); |
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| 259 | |
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| 260 | //G4cout << "e1= " << e1 << " e2= " << e2 << G4endl; |
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| 261 | |
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| 262 | // added model |
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| 263 | if(ptype == eloss) { |
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| 264 | G4VEnergyLossProcess* p = reinterpret_cast<G4VEnergyLossProcess*>(proc); |
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| 265 | p->AddEmModel(index,mod,fluc,reg); |
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| 266 | //G4cout << "### Added eloss model order= " << index << " for " |
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| 267 | // << particleName << " and " << processName << " " << mod << G4endl; |
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| 268 | } else if(ptype == discrete) { |
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| 269 | G4VEmProcess* p = reinterpret_cast<G4VEmProcess*>(proc); |
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| 270 | p->AddEmModel(index,mod,reg); |
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| 271 | } else if(ptype == msc) { |
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| 272 | G4VMultipleScattering* p = reinterpret_cast<G4VMultipleScattering*>(proc); |
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| 273 | p->AddEmModel(index,mod,reg); |
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| 274 | } |
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| 275 | } |
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| 276 | } |
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| 277 | } |
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| 278 | } |
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| 279 | } |
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| 280 | |
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| 281 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 282 | |
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