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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26 | // $Id: G4EmConfigurator.cc,v 1.9 2010/07/29 11:13:28 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: emutils-V09-03-23 $ |
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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 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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64 | |
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65 | G4EmConfigurator::G4EmConfigurator(G4int val):verbose(val) |
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66 | { |
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67 | index = -10; |
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68 | } |
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69 | |
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70 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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71 | |
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72 | G4EmConfigurator::~G4EmConfigurator() |
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73 | {} |
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74 | |
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75 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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76 | |
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77 | void G4EmConfigurator::SetExtraEmModel(const G4String& particleName, |
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78 | const G4String& processName, |
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79 | G4VEmModel* mod, |
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80 | const G4String& regionName, |
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81 | G4double emin, |
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82 | G4double emax, |
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83 | G4VEmFluctuationModel* fm) |
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84 | { |
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85 | if(1 < verbose) { |
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86 | G4cout << " G4EmConfigurator::SetExtraEmModel " << mod->GetName() |
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87 | << " for " << particleName |
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88 | << " and " << processName |
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89 | << " in the region <" << regionName |
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90 | << "> Emin(MeV)= " << emin/MeV |
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91 | << " Emax(MeV)= " << emax/MeV |
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92 | << G4endl; |
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93 | } |
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94 | if(mod || fm) { |
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95 | models.push_back(mod); |
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96 | flucModels.push_back(fm); |
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97 | } else { |
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98 | models.push_back(new G4DummyModel()); |
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99 | flucModels.push_back(0); |
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100 | } |
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101 | |
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102 | particles.push_back(particleName); |
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103 | processes.push_back(processName); |
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104 | regions.push_back(regionName); |
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105 | lowEnergy.push_back(emin); |
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106 | highEnergy.push_back(emax); |
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107 | } |
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108 | |
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109 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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110 | |
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111 | void G4EmConfigurator::AddModels() |
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112 | { |
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113 | size_t n = models.size(); |
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114 | if(0 < verbose) { |
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115 | G4cout << "### G4EmConfigurator::AddModels n= " << n << G4endl; |
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116 | } |
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117 | if(n > 0) { |
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118 | for(size_t i=0; i<n; ++i) { |
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119 | if(models[i]) { |
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120 | G4Region* reg = FindRegion(regions[i]); |
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121 | if(reg) { |
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122 | --index; |
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123 | SetModelForRegion(models[i],flucModels[i],reg, |
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124 | particles[i],processes[i], |
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125 | lowEnergy[i],highEnergy[i]); |
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126 | } |
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127 | } |
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128 | } |
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129 | } |
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130 | Clear(); |
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131 | } |
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132 | |
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133 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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134 | |
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135 | void G4EmConfigurator::SetModelForRegion(G4VEmModel* mod, |
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136 | G4VEmFluctuationModel* fm, |
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137 | G4Region* reg, |
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138 | const G4String& particleName, |
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139 | const G4String& processName, |
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140 | G4double emin, G4double emax) |
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141 | { |
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142 | if(1 < verbose) { |
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143 | G4cout << " G4EmConfigurator::SetModelForRegion: " << mod->GetName() |
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144 | << G4endl; |
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145 | G4cout << " For " << particleName |
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146 | << " and " << processName |
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147 | << " in the region <" << reg->GetName() |
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148 | << " Emin(MeV)= " << emin/MeV |
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149 | << " Emax(MeV)= " << emax/MeV; |
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150 | if(fm) { G4cout << " FLmodel " << fm->GetName(); } |
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151 | G4cout << G4endl; |
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152 | } |
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153 | G4ParticleTable::G4PTblDicIterator* theParticleIterator = |
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154 | G4ParticleTable::GetParticleTable()->GetIterator(); |
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155 | |
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156 | theParticleIterator->reset(); |
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157 | while( (*theParticleIterator)() ) { |
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158 | const G4ParticleDefinition* part = theParticleIterator->value(); |
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159 | |
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160 | //G4cout << particleName << " " << part->GetParticleName() << G4endl; |
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161 | |
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162 | if((part->GetParticleName() == particleName) || |
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163 | (particleName == "all") || |
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164 | (particleName == "charged" && part->GetPDGCharge() != 0.0)) { |
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165 | |
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166 | // search for process |
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167 | G4ProcessManager* pmanager = part->GetProcessManager(); |
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168 | G4ProcessVector* plist = pmanager->GetProcessList(); |
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169 | G4int np = pmanager->GetProcessListLength(); |
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170 | |
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171 | //G4cout << processName << " in list of " << np << G4endl; |
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172 | |
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173 | G4VProcess* proc = 0; |
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174 | for(G4int i=0; i<np; ++i) { |
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175 | if(processName == (*plist)[i]->GetProcessName()) { |
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176 | proc = (*plist)[i]; |
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177 | break; |
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178 | } |
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179 | } |
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180 | if(!proc) { |
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181 | G4cout << "### G4EmConfigurator WARNING: fails to find a process <" |
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182 | << processName << "> for " << particleName << G4endl; |
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183 | return; |
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184 | } |
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185 | |
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186 | if(mod) { |
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187 | if(!UpdateModelEnergyRange(mod, emin, emax)) { return; } |
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188 | } |
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189 | // classify process |
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190 | G4int ii = proc->GetProcessSubType(); |
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191 | if(10 == ii && mod) { |
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192 | G4VMultipleScattering* p = static_cast<G4VMultipleScattering*>(proc); |
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193 | p->AddEmModel(index,mod,reg); |
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194 | if(1 < verbose) { |
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195 | G4cout << "### Added msc model order= " << index << " for " |
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196 | << particleName << " and " << processName << G4endl; |
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197 | } |
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198 | return; |
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199 | } else if(2 <= ii && 4 >= ii) { |
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200 | G4VEnergyLossProcess* p = static_cast<G4VEnergyLossProcess*>(proc); |
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201 | if(!mod && fm) { |
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202 | p->SetFluctModel(fm); |
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203 | } else { |
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204 | p->AddEmModel(index,mod,fm,reg); |
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205 | if(1 < verbose) { |
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206 | G4cout << "### Added eloss model order= " << index << " for " |
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207 | << particleName << " and " << processName << G4endl; |
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208 | } |
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209 | } |
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210 | return; |
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211 | } else if(mod) { |
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212 | G4VEmProcess* p = static_cast<G4VEmProcess*>(proc); |
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213 | p->AddEmModel(index,mod,reg); |
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214 | if(1 < verbose) { |
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215 | G4cout << "### Added em model order= " << index << " for " |
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216 | << particleName << " and " << processName << G4endl; |
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217 | } |
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218 | return; |
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219 | } else { |
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220 | return; |
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221 | } |
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222 | } |
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223 | } |
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224 | } |
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225 | |
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226 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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227 | |
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228 | void |
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229 | G4EmConfigurator::PrepareModels(const G4ParticleDefinition* aParticle, |
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230 | G4VEnergyLossProcess* p) |
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231 | { |
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232 | size_t n = particles.size(); |
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233 | if(1 < verbose) { |
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234 | G4cout << " G4EmConfigurator::PrepareModels for EnergyLoss n= " |
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235 | << n << G4endl; |
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236 | } |
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237 | if(n > 0) { |
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238 | G4String particleName = aParticle->GetParticleName(); |
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239 | G4String processName = p->GetProcessName(); |
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240 | //G4cout << particleName << " " << processName << G4endl; |
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241 | for(size_t i=0; i<n; ++i) { |
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242 | //G4cout << particles[i] << " " << processes[i] << G4endl; |
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243 | if(processName == processes[i]) { |
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244 | if((particleName == particles[i]) || |
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245 | (particles[i] == "all") || |
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246 | (particles[i] == "charged" && aParticle->GetPDGCharge() != 0.0)) { |
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247 | G4Region* reg = FindRegion(regions[i]); |
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248 | //G4cout << "Region " << reg << G4endl; |
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249 | if(reg) { |
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250 | --index; |
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251 | G4VEmModel* mod = models[i]; |
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252 | G4VEmFluctuationModel* fm = flucModels[i]; |
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253 | if(mod) { |
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254 | if(UpdateModelEnergyRange(mod, lowEnergy[i], highEnergy[i])) { |
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255 | p->AddEmModel(index,mod,fm,reg); |
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256 | if(1 < verbose) { |
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257 | G4cout << "### Added eloss model order= " << index << " for " |
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258 | << particleName << " and " << processName << G4endl; |
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259 | } |
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260 | } |
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261 | } else if(fm) { |
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262 | p->SetFluctModel(fm); |
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263 | } |
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264 | } |
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265 | } |
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266 | } |
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267 | } |
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268 | } |
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269 | } |
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270 | |
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271 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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272 | |
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273 | void |
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274 | G4EmConfigurator::PrepareModels(const G4ParticleDefinition* aParticle, |
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275 | G4VEmProcess* p) |
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276 | { |
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277 | size_t n = particles.size(); |
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278 | if(1 < verbose) { |
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279 | G4cout << " G4EmConfigurator::PrepareModels for EM process n= " |
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280 | << n << G4endl; |
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281 | } |
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282 | if(n > 0) { |
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283 | G4String particleName = aParticle->GetParticleName(); |
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284 | G4String processName = p->GetProcessName(); |
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285 | //G4cout << particleName << " " << particleName << G4endl; |
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286 | for(size_t i=0; i<n; ++i) { |
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287 | if(processName == processes[i]) { |
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288 | if((particleName == particles[i]) || |
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289 | (particles[i] == "all") || |
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290 | (particles[i] == "charged" && aParticle->GetPDGCharge() != 0.0)) { |
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291 | G4Region* reg = FindRegion(regions[i]); |
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292 | //G4cout << "Region " << reg << G4endl; |
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293 | if(reg) { |
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294 | --index; |
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295 | G4VEmModel* mod = models[i]; |
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296 | if(mod) { |
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297 | if(UpdateModelEnergyRange(mod, lowEnergy[i], highEnergy[i])) { |
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298 | p->AddEmModel(index,mod,reg); |
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299 | if(1 < verbose) { |
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300 | G4cout << "### Added em model order= " << index << " for " |
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301 | << particleName << " and " << processName << G4endl; |
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302 | } |
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303 | } |
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304 | } |
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305 | } |
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306 | } |
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307 | } |
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308 | } |
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309 | } |
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310 | } |
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311 | |
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312 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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313 | |
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314 | void |
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315 | G4EmConfigurator::PrepareModels(const G4ParticleDefinition* aParticle, |
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316 | G4VMultipleScattering* p) |
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317 | { |
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318 | size_t n = particles.size(); |
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319 | if(1 < verbose) { |
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320 | G4cout << " G4EmConfigurator::PrepareModels for MSC process n= " |
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321 | << n << G4endl; |
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322 | } |
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323 | |
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324 | if(n > 0) { |
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325 | G4String particleName = aParticle->GetParticleName(); |
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326 | G4String processName = p->GetProcessName(); |
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327 | for(size_t i=0; i<n; ++i) { |
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328 | if(processName == processes[i]) { |
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329 | if((particleName == particles[i]) || |
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330 | (particles[i] == "all") || |
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331 | (particles[i] == "charged" && aParticle->GetPDGCharge() != 0.0)) { |
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332 | G4Region* reg = FindRegion(regions[i]); |
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333 | if(reg) { |
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334 | --index; |
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335 | G4VEmModel* mod = models[i]; |
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336 | if(mod) { |
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337 | if(UpdateModelEnergyRange(mod, lowEnergy[i], highEnergy[i])) { |
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338 | p->AddEmModel(index,mod,reg); |
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339 | G4cout << "### Added msc model order= " << index << " for " |
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340 | << particleName << " and " << processName << G4endl; |
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341 | } |
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342 | } |
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343 | } |
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344 | } |
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345 | } |
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346 | } |
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347 | } |
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348 | } |
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349 | |
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350 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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351 | |
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352 | void G4EmConfigurator::Clear() |
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353 | { |
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354 | particles.clear(); |
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355 | processes.clear(); |
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356 | models.clear(); |
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357 | flucModels.clear(); |
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358 | regions.clear(); |
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359 | lowEnergy.clear(); |
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360 | highEnergy.clear(); |
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361 | } |
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362 | |
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363 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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364 | |
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365 | G4Region* G4EmConfigurator::FindRegion(const G4String& regionName) |
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366 | { |
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367 | // search for region |
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368 | G4Region* reg = 0; |
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369 | G4RegionStore* regStore = G4RegionStore::GetInstance(); |
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370 | G4String r = regionName; |
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371 | if(r == "" || r == "world" || r == "World") { |
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372 | r = "DefaultRegionForTheWorld"; |
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373 | } |
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374 | reg = regStore->GetRegion(r, true); |
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375 | if(!reg) { |
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376 | G4cout << "### G4EmConfigurator WARNING: fails to find a region <" |
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377 | << r << G4endl; |
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378 | } else if(verbose > 1) { |
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379 | G4cout << "### G4EmConfigurator finds out G4Region <" << r << ">" |
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380 | << G4endl; |
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381 | } |
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382 | return reg; |
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383 | } |
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384 | |
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385 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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386 | |
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387 | G4bool G4EmConfigurator::UpdateModelEnergyRange(G4VEmModel* mod, |
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388 | G4double emin, G4double emax) |
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389 | { |
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390 | // energy limits |
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391 | G4double e1 = std::max(emin,mod->LowEnergyLimit()); |
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392 | G4double e2 = std::min(emax,mod->HighEnergyLimit()); |
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393 | if(e2 <= e1) { |
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394 | G4cout << "### G4EmConfigurator WARNING: empty energy interval" |
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395 | << " for <" << mod->GetName() |
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396 | << "> Emin(MeV)= " << e1/CLHEP::MeV |
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397 | << "> Emax(MeV)= " << e2/CLHEP::MeV |
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398 | << G4endl; |
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399 | return false; |
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400 | } |
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401 | mod->SetLowEnergyLimit(e1); |
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402 | mod->SetHighEnergyLimit(e2); |
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403 | if(verbose > 1) { |
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404 | G4cout << "### G4EmConfigurator for " << mod->GetName() |
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405 | << " Emin(MeV)= " << e1/MeV << " Emax(MeV)= " << e2/MeV |
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406 | << G4endl; |
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407 | } |
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408 | return true; |
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409 | } |
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410 | |
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411 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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