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: G4PhysicsTableHelper.cc,v 1.5 2006/06/29 19:30:12 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 | // GEANT 4 class header file |
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32 | // |
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33 | // Class Description |
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34 | // G4PhysicsTableHelper is a static utility class |
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35 | // for helping proceeses to build their physics table |
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36 | // |
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37 | // ------------------------------------------------------------ |
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38 | // First Implementation 20 Aug. 2004 H.Kurashige |
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39 | // |
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40 | // ------------------------------------------------------------ |
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41 | |
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42 | #include "G4PhysicsTableHelper.hh" |
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43 | #include "G4ProductionCutsTable.hh" |
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44 | |
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45 | G4int G4PhysicsTableHelper::verboseLevel = 1; |
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46 | |
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47 | G4PhysicsTableHelper::G4PhysicsTableHelper() |
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48 | { |
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49 | } |
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50 | |
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51 | G4PhysicsTableHelper::~G4PhysicsTableHelper() |
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52 | { |
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53 | } |
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54 | |
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55 | G4PhysicsTableHelper::G4PhysicsTableHelper(const G4PhysicsTableHelper&) |
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56 | { |
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57 | } |
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58 | |
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59 | G4PhysicsTableHelper& G4PhysicsTableHelper::operator=(const G4PhysicsTableHelper&) |
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60 | { |
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61 | return *this; |
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62 | } |
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63 | |
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64 | |
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65 | G4PhysicsTable* G4PhysicsTableHelper::PreparePhysicsTable(G4PhysicsTable* physTable) |
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66 | { |
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67 | G4ProductionCutsTable* cutTable = G4ProductionCutsTable::GetProductionCutsTable(); |
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68 | size_t numberOfMCC = cutTable->GetTableSize(); |
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69 | |
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70 | if ( physTable !=0) { |
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71 | // compare size of physics table and number of material-cuts-couple |
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72 | if ( physTable->size() < numberOfMCC) { |
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73 | // enlarge physcis table |
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74 | physTable->resize(numberOfMCC, (G4PhysicsVector*)(0)); |
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75 | } else if ( physTable->size() > numberOfMCC){ |
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76 | // ERROR: this situation should not occur |
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77 | // size of physics table is shorter than number of material-cuts-couple |
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78 | physTable->resize(numberOfMCC); |
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79 | #ifdef G4VERBOSE |
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80 | if (verboseLevel>0) { |
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81 | G4cerr << "G4PhysicsTableHelper::PreparePhysicsTable "; |
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82 | G4cerr << "Physics Table "<< physTable ; |
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83 | G4cerr << " is longer than number of material-cuts-couple " << G4endl; |
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84 | } |
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85 | #endif |
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86 | } |
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87 | } else { |
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88 | // create PhysicsTable is given poitner is null |
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89 | physTable = new G4PhysicsTable(numberOfMCC); |
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90 | physTable->resize(numberOfMCC, (G4PhysicsVector*)(0)); |
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91 | |
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92 | } |
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93 | |
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94 | #ifdef G4VERBOSE |
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95 | if (verboseLevel>2) { |
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96 | if ( physTable !=0) { |
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97 | G4cerr << "Physics Table size "<< physTable->size(); |
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98 | } else { |
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99 | G4cerr << "Physics Table does not exist "; |
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100 | } |
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101 | G4cerr << ": number of material-cuts-couple " << numberOfMCC << G4endl; |
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102 | } |
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103 | #endif |
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104 | |
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105 | // Reset recal-needed flag for all physics vectors |
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106 | physTable->ResetFlagArray(); |
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107 | |
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108 | for (size_t idx = 0; idx <numberOfMCC; idx +=1){ |
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109 | const G4MaterialCutsCouple* mcc = cutTable->GetMaterialCutsCouple(idx); |
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110 | //check if re-calculation of the physics vector is needed |
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111 | // MCC is not used |
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112 | if ( !mcc->IsUsed() ) physTable->ClearFlag(idx); |
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113 | |
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114 | // RecalcNeeded flag of MCC is not asserted |
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115 | if ( !mcc->IsRecalcNeeded() ) physTable->ClearFlag(idx); |
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116 | } |
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117 | |
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118 | return physTable; |
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119 | } |
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120 | |
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121 | |
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122 | |
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123 | G4bool G4PhysicsTableHelper::RetrievePhysicsTable(G4PhysicsTable* physTable, |
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124 | const G4String& fileName, |
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125 | G4bool ascii ) |
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126 | { |
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127 | if (physTable == 0) return false; |
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128 | |
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129 | // retrieve physics table from the given file |
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130 | G4PhysicsTable* tempTable = new G4PhysicsTable(); |
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131 | if (! tempTable->RetrievePhysicsTable(fileName,ascii) ){ |
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132 | #ifdef G4VERBOSE |
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133 | if (verboseLevel>1) { |
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134 | G4cerr << "G4PhysicsTableHelper::RetrievePhysicsTable "; |
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135 | G4cerr << "Fail to retreive from "<< fileName << G4endl; |
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136 | } |
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137 | #endif |
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138 | return false; |
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139 | } |
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140 | |
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141 | G4ProductionCutsTable* cutTable = G4ProductionCutsTable::GetProductionCutsTable(); |
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142 | const G4MCCIndexConversionTable* converter = cutTable->GetMCCIndexConversionTable(); |
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143 | |
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144 | // check physics table size |
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145 | if ( tempTable->size() != converter->size()){ |
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146 | #ifdef G4VERBOSE |
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147 | if (verboseLevel>0) { |
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148 | G4cerr << "G4PhysicsTableHelper::RetrievePhysicsTable "; |
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149 | G4cerr << "Size of the physics table in "<< fileName; |
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150 | G4cerr << "( size =" << tempTable->size() << ")"; |
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151 | G4cerr << " is inconsistent with material-cut info"; |
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152 | G4cerr << "( size =" << converter->size() << ")"; |
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153 | G4cerr << G4endl; |
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154 | } |
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155 | #endif |
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156 | return false; |
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157 | } |
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158 | |
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159 | // fill the given physics table with retrived physics vectors |
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160 | for (size_t idx=0; idx<converter->size(); idx++){ |
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161 | if (converter->IsUsed(idx)){ |
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162 | size_t i = converter->GetIndex(idx); |
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163 | G4PhysicsVector* vec = (*physTable)[i]; |
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164 | if (vec !=0 ) delete vec; |
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165 | (*physTable)[i] = (*tempTable)[idx]; |
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166 | physTable->ClearFlag(i); |
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167 | } |
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168 | } |
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169 | tempTable->clear(); |
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170 | delete tempTable; |
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171 | |
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172 | return true; |
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173 | } |
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174 | |
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175 | |
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176 | void G4PhysicsTableHelper::SetPhysicsVector(G4PhysicsTable* physTable, |
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177 | size_t idx, |
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178 | G4PhysicsVector* vec) |
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179 | { |
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180 | if ( physTable ==0) { return; } |
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181 | |
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182 | if ( physTable->size() <= idx) { |
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183 | #ifdef G4VERBOSE |
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184 | if (verboseLevel>0) { |
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185 | G4cerr << "G4PhysicsTableHelper::SetPhysicsVector "; |
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186 | G4cerr << "Given index (" << idx << ") exceeds "; |
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187 | G4cerr << "size of the physics table "; |
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188 | G4cerr << "( size =" << physTable->size()<< ")"; |
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189 | G4cerr << G4endl; |
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190 | } |
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191 | #endif |
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192 | return; |
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193 | } |
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194 | |
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195 | // set physics vector |
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196 | (*physTable)[idx] = vec; |
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197 | // clear flag |
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198 | physTable->ClearFlag(idx); |
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199 | |
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200 | |
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201 | } |
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202 | |
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203 | |
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204 | |
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205 | |
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