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: G4HadronProcessStore.cc,v 1.1 2006/10/31 11:35:02 gunter Exp $ |
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27 | // GEANT4 tag $Name: $ |
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28 | // |
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29 | // ------------------------------------------------------------------- |
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30 | // |
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31 | // GEANT4 Class file |
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32 | // |
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33 | // |
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34 | // File name: G4HadronProcessStore |
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35 | // |
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36 | // Author: Vladimir Ivanchenko |
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37 | // |
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38 | // Creation date: 03.05.2006 |
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39 | // |
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40 | // Modifications: |
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41 | // 04.08.06 V.Ivanchenko add computation of cross sections |
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42 | // |
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43 | // |
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44 | // Class Description: |
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45 | // |
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46 | // ------------------------------------------------------------------- |
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47 | // |
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48 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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49 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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50 | |
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51 | #include "G4HadronProcessStore.hh" |
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52 | #include "G4Element.hh" |
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53 | #include "G4ProcessManager.hh" |
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54 | #include "G4Electron.hh" |
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55 | #include "G4Proton.hh" |
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56 | |
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57 | G4HadronProcessStore* G4HadronProcessStore::theInstance = 0; |
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58 | |
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59 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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60 | |
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61 | G4HadronProcessStore* G4HadronProcessStore::Instance() |
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62 | { |
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63 | if(0 == theInstance) { |
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64 | static G4HadronProcessStore manager; |
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65 | theInstance = &manager; |
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66 | } |
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67 | return theInstance; |
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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 | G4HadronProcessStore::~G4HadronProcessStore() |
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73 | { |
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74 | for (G4int i=0; i<n_proc; i++) { |
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75 | if( process[i] ) delete process[i]; |
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76 | } |
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77 | // for (G4int j=0; j<n_model; j++) { |
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78 | // if( model[j] ) delete model[j]; |
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79 | // } |
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80 | } |
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81 | |
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82 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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83 | |
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84 | G4HadronProcessStore::G4HadronProcessStore() |
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85 | { |
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86 | n_proc = 0; |
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87 | n_part = 0; |
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88 | n_model= 0; |
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89 | currentProcess = 0; |
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90 | currentParticle = 0; |
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91 | verbose = 1; |
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92 | } |
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93 | |
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94 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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95 | |
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96 | G4double G4HadronProcessStore::GetInelasticCrossSectionPerVolume( |
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97 | const G4ParticleDefinition *aParticle, |
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98 | G4double kineticEnergy, |
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99 | const G4Material *material) |
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100 | { |
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101 | G4double cross = 0.0; |
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102 | const G4ElementVector* theElementVector = material->GetElementVector(); |
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103 | const G4double* theAtomNumDensityVector = material->GetVecNbOfAtomsPerVolume(); |
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104 | size_t nelm = material->GetNumberOfElements(); |
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105 | for (size_t i=0; i<nelm; i++) { |
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106 | const G4Element* elm = (*theElementVector)[i]; |
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107 | cross += theAtomNumDensityVector[i]* |
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108 | GetInelasticCrossSectionPerAtom(aParticle,kineticEnergy,elm); |
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109 | } |
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110 | return cross; |
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111 | } |
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112 | |
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113 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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114 | |
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115 | G4double G4HadronProcessStore::GetInelasticCrossSectionPerAtom( |
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116 | const G4ParticleDefinition *aParticle, |
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117 | G4double kineticEnergy, |
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118 | const G4Element *anElement) |
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119 | { |
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120 | G4HadronicProcess* hp = FindInelasticProcess(aParticle); |
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121 | localDP.SetDefinition(const_cast<G4ParticleDefinition*>(aParticle)); |
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122 | localDP.SetKineticEnergy(kineticEnergy); |
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123 | G4double cross = 0.0; |
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124 | if(hp) cross = hp->GetMicroscopicCrossSection(&localDP, |
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125 | anElement, |
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126 | STP_Temperature); |
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127 | return cross; |
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128 | } |
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129 | |
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130 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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131 | |
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132 | G4double G4HadronProcessStore::GetInelasticCrossSectionPerIsotope( |
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133 | const G4ParticleDefinition *, |
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134 | G4double, |
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135 | G4int, G4int) |
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136 | { |
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137 | return 0.0; |
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138 | } |
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139 | |
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140 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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141 | |
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142 | G4double G4HadronProcessStore::GetElasticCrossSectionPerVolume( |
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143 | const G4ParticleDefinition *aParticle, |
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144 | G4double kineticEnergy, |
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145 | const G4Material *material) |
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146 | { |
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147 | G4double cross = 0.0; |
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148 | const G4ElementVector* theElementVector = material->GetElementVector(); |
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149 | const G4double* theAtomNumDensityVector = material->GetVecNbOfAtomsPerVolume(); |
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150 | size_t nelm = material->GetNumberOfElements(); |
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151 | for (size_t i=0; i<nelm; i++) { |
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152 | const G4Element* elm = (*theElementVector)[i]; |
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153 | cross += theAtomNumDensityVector[i]* |
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154 | GetElasticCrossSectionPerAtom(aParticle,kineticEnergy,elm); |
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155 | } |
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156 | return cross; |
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157 | } |
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158 | |
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159 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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160 | |
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161 | G4double G4HadronProcessStore::GetElasticCrossSectionPerAtom( |
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162 | const G4ParticleDefinition *aParticle, |
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163 | G4double kineticEnergy, |
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164 | const G4Element *anElement) |
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165 | { |
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166 | G4HadronicProcess* hp = FindElasticProcess(aParticle); |
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167 | localDP.SetKineticEnergy(kineticEnergy); |
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168 | G4double cross = 0.0; |
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169 | if(hp) cross = hp->GetMicroscopicCrossSection(&localDP, |
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170 | anElement, |
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171 | STP_Temperature); |
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172 | return cross; |
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173 | } |
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174 | |
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175 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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176 | |
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177 | G4double G4HadronProcessStore::GetElasticCrossSectionPerIsotope( |
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178 | const G4ParticleDefinition*, |
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179 | G4double, |
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180 | G4int, G4int) |
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181 | { |
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182 | return 0.0; |
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183 | } |
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184 | |
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185 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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186 | |
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187 | void G4HadronProcessStore::Register(G4HadronicProcess* proc, |
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188 | const G4ParticleDefinition* part, |
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189 | G4HadronicInteraction* mod, |
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190 | const G4String& name) |
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191 | { |
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192 | G4int i=0; |
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193 | for(; i<n_proc; i++) {if(process[i] == proc) break;} |
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194 | G4int j=0; |
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195 | for(; j<n_part; j++) {if(particle[j] == part) break;} |
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196 | G4int k=0; |
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197 | for(; k<n_model; k++) {if(model[k] == mod) break;} |
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198 | |
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199 | if(i == n_proc || j == n_part) |
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200 | p_map.insert(std::multimap<PD,HP>::value_type(part,proc)); |
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201 | |
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202 | m_map.insert(std::multimap<HP,HI>::value_type(proc,mod)); |
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203 | |
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204 | if(i == n_proc) { |
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205 | n_proc++; |
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206 | process.push_back(proc); |
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207 | } |
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208 | if(j == n_part) { |
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209 | n_part++; |
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210 | particle.push_back(part); |
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211 | } |
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212 | if(k == n_model) { |
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213 | n_model++; |
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214 | model.push_back(mod); |
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215 | modelName.push_back(name); |
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216 | } |
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217 | } |
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218 | |
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219 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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220 | |
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221 | void G4HadronProcessStore::Print(const G4ParticleDefinition* part) |
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222 | { |
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223 | G4cout<<G4endl; |
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224 | G4cout << " Hadronic Processes for " |
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225 | <<part->GetParticleName() << G4endl; |
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226 | HP hp = 0; |
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227 | HI hi = 0; |
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228 | G4bool first; |
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229 | std::multimap<PD,HP,std::less<PD> >::iterator it; |
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230 | std::multimap<HP,HI,std::less<HP> >::iterator ih; |
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231 | for(it=p_map.lower_bound(part); it!=p_map.upper_bound(part); ++it) { |
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232 | if(it->first == part) { |
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233 | hp = it->second; |
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234 | G4cout << std::setw(10) << hp->GetProcessName() |
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235 | << " Models: "; |
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236 | first = true; |
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237 | for(ih=m_map.lower_bound(hp); ih!=m_map.upper_bound(hp); ++ih) { |
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238 | if(ih->first == hp) { |
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239 | hi = ih->second; |
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240 | G4int i=0; |
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241 | for(; i<n_model; i++) { |
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242 | if(model[i] == hi) break; |
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243 | } |
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244 | if(!first) G4cout << " "; |
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245 | first = false; |
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246 | G4cout << std::setw(10) << modelName[i] |
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247 | << " Emin(GeV)= " |
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248 | << std::setw(5) << hi->GetMinEnergy()/GeV |
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249 | << " Emax(GeV)= " |
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250 | << std::setw(7) << hi->GetMaxEnergy()/GeV |
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251 | << G4endl; |
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252 | } |
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253 | } |
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254 | } |
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255 | } |
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256 | } |
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257 | |
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258 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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259 | |
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260 | void G4HadronProcessStore::Dump(G4int level) |
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261 | { |
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262 | if(level > 0) |
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263 | G4cout << "==============================================================" |
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264 | << "=============================" |
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265 | << G4endl; |
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266 | for(G4int i=0; i<n_part; i++) { |
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267 | G4String pname = (particle[i])->GetParticleName(); |
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268 | G4bool yes = false; |
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269 | if(level >= 2) yes = true; |
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270 | else if(level == 1 && (pname == "proton" || |
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271 | pname == "neutron" || |
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272 | pname == "pi+" || |
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273 | pname == "pi-" || |
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274 | pname == "kaon+" || |
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275 | pname == "kaon-" || |
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276 | pname == "lambda" || |
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277 | pname == "anti_neutron" || |
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278 | pname == "anti_proton")) yes = true; |
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279 | if(yes) Print(particle[i]); |
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280 | } |
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281 | if(level > 0) |
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282 | G4cout << "==============================================================" |
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283 | << "=============================" |
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284 | << G4endl; |
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285 | } |
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286 | |
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287 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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288 | |
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289 | void G4HadronProcessStore::SetVerbose(G4int val) |
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290 | { |
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291 | verbose = val; |
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292 | G4int i; |
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293 | for(i=0; i<n_proc; i++) { |
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294 | if(process[i]) process[i]->SetVerboseLevel(val); |
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295 | } |
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296 | for(i=0; i<n_model; i++) { |
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297 | if(model[i]) model[i]->SetVerboseLevel(val); |
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298 | } |
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299 | } |
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300 | |
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301 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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302 | |
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303 | G4int G4HadronProcessStore::GetVerbose() |
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304 | { |
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305 | return verbose; |
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306 | } |
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307 | |
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308 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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309 | |
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310 | G4HadronicProcess* G4HadronProcessStore::FindElasticProcess( |
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311 | const G4ParticleDefinition* part) |
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312 | { |
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313 | bool isNew = false; |
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314 | G4HadronicProcess* hp = 0; |
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315 | |
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316 | if(part != currentParticle) { |
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317 | isNew = true; |
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318 | currentParticle = part; |
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319 | localDP.SetDefinition(const_cast<G4ParticleDefinition*>(part)); |
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320 | } else if(!currentProcess) { |
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321 | isNew = true; |
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322 | } else if(currentProcess->GetProcessName() == "hElastic") { |
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323 | hp = currentProcess; |
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324 | } else { |
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325 | isNew = true; |
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326 | } |
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327 | |
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328 | if(isNew) { |
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329 | std::multimap<PD,HP,std::less<PD> >::iterator it; |
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330 | for(it=p_map.lower_bound(part); it!=p_map.upper_bound(part); ++it) { |
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331 | if(it->first == part && (it->second)->GetProcessName() == "hElastic") { |
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332 | hp = it->second; |
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333 | break; |
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334 | } |
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335 | } |
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336 | currentProcess = hp; |
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337 | } |
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338 | |
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339 | return hp; |
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340 | } |
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341 | |
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342 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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343 | |
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344 | G4HadronicProcess* G4HadronProcessStore::FindInelasticProcess( |
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345 | const G4ParticleDefinition* part) |
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346 | { |
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347 | bool isNew = false; |
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348 | G4HadronicProcess* hp = 0; |
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349 | |
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350 | if(part != currentParticle) { |
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351 | isNew = true; |
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352 | currentParticle = part; |
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353 | localDP.SetDefinition(const_cast<G4ParticleDefinition*>(part)); |
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354 | } else if(!currentProcess) { |
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355 | isNew = true; |
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356 | } else if(currentProcess->GetProcessName() == "hInelastic") { |
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357 | hp = currentProcess; |
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358 | } else { |
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359 | isNew = true; |
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360 | } |
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361 | |
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362 | if(isNew) { |
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363 | std::multimap<PD,HP,std::less<PD> >::iterator it; |
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364 | for(it=p_map.lower_bound(part); it!=p_map.upper_bound(part); ++it) { |
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365 | if(it->first == part && (it->second)->GetProcessName() == "hInelastic") { |
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366 | hp = it->second; |
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367 | break; |
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368 | } |
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369 | } |
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370 | currentProcess = hp; |
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371 | } |
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372 | |
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373 | return hp; |
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374 | } |
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375 | |
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376 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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