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 | // |
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27 | // $Id: G4PixeShellDataSet.cc,v 1.3 2010/11/22 11:29:38 pia Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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29 | // |
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30 | // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch) |
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31 | // |
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32 | // History: |
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33 | // ----------- |
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34 | // 1 Aug 2001 MGP Created |
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35 | // 09.10.01 V.Ivanchenko Add case z=0 |
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36 | // 9 Mar 2008 MGP Cleaned up unreadable code modified by former developer |
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37 | // (Further clean-up needed) |
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38 | // 31 Jul 2008 MGP Revised |
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39 | // |
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40 | // ------------------------------------------------------------------- |
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41 | |
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42 | #include "G4PixeShellDataSet.hh" |
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43 | #include "G4DataSet.hh" |
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44 | #include "G4IInterpolator.hh" |
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45 | #include <fstream> |
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46 | #include <sstream> |
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47 | |
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48 | |
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49 | G4PixeShellDataSet::G4PixeShellDataSet(G4int zeta, |
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50 | G4IInterpolator* algo, |
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51 | const G4String& modelK, |
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52 | const G4String& modelL, |
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53 | const G4String& modelM, |
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54 | G4double eUnit, |
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55 | G4double dataUnit): |
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56 | z(zeta), |
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57 | algorithm(algo), |
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58 | unitEnergies(eUnit), |
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59 | unitData(dataUnit) |
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60 | { |
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61 | if (algorithm == 0) G4Exception("G4PixeShellDataSet::G4PixeShellDataSet - interpolation == 0"); |
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62 | |
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63 | crossModel.push_back(modelK); |
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64 | crossModel.push_back(modelL); |
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65 | crossModel.push_back(modelM); |
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66 | |
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67 | shellName.push_back("k"); |
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68 | shellName.push_back("l"); |
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69 | shellName.push_back("m"); |
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70 | |
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71 | size_t sizeK = modelK.size(); |
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72 | size_t sizeL = modelL.size(); |
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73 | size_t sizeM = modelM.size(); |
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74 | |
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75 | if (sizeK > 0) subShellName.push_back("k"); |
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76 | |
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77 | if (sizeK > 0 && sizeL > 0) |
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78 | { |
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79 | subShellName.push_back("l1"); |
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80 | subShellName.push_back("l2"); |
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81 | subShellName.push_back("l3"); |
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82 | } |
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83 | if (sizeK > 0 && sizeL > 0 && sizeM >0) |
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84 | { |
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85 | subShellName.push_back("m1"); |
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86 | subShellName.push_back("m2"); |
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87 | subShellName.push_back("m3"); |
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88 | subShellName.push_back("m4"); |
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89 | subShellName.push_back("m5"); |
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90 | } |
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91 | } |
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92 | |
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93 | |
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94 | G4PixeShellDataSet::~G4PixeShellDataSet() |
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95 | { |
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96 | CleanUpComponents(); |
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97 | if (algorithm) delete algorithm; |
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98 | } |
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99 | |
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100 | |
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101 | G4double G4PixeShellDataSet::FindValue(G4double energy, G4int /* componentId */) const |
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102 | { |
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103 | // Returns the sum over the shells corresponding to e |
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104 | G4double value = 0.; |
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105 | |
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106 | std::vector<G4IDataSet *>::const_iterator i(components.begin()); |
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107 | std::vector<G4IDataSet *>::const_iterator end(components.end()); |
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108 | |
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109 | while (i != end) |
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110 | { |
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111 | value += (*i)->FindValue(energy); |
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112 | i++; |
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113 | } |
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114 | return value; |
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115 | } |
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116 | |
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117 | |
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118 | void G4PixeShellDataSet::PrintData(void) const |
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119 | { |
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120 | const size_t n = NumberOfComponents(); |
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121 | |
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122 | G4cout << "The data set has " << n << " components" << G4endl; |
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123 | G4cout << G4endl; |
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124 | |
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125 | size_t i = 0; |
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126 | |
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127 | while (i < n) |
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128 | { |
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129 | G4cout << "--- Component " << i << " ---" << G4endl; |
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130 | GetComponent(i)->PrintData(); |
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131 | i++; |
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132 | } |
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133 | } |
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134 | |
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135 | |
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136 | void G4PixeShellDataSet::SetEnergiesData(G4DataVector* energies, |
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137 | G4DataVector* data, |
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138 | G4int componentId) |
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139 | { |
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140 | G4IDataSet* component = components[componentId]; |
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141 | |
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142 | if (component) |
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143 | { |
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144 | component->SetEnergiesData(energies, data, 0); |
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145 | return; |
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146 | } |
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147 | |
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148 | std::ostringstream message; |
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149 | message << "G4PixeShellDataSet::SetEnergiesData - component " << componentId << " not found"; |
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150 | |
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151 | G4Exception(message.str().c_str()); |
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152 | } |
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153 | |
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154 | |
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155 | G4bool G4PixeShellDataSet::LoadData(const G4String& file) |
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156 | { |
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157 | CleanUpComponents(); |
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158 | |
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159 | // Load shell cross sections |
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160 | |
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161 | G4int nShells = subShellName.size(); |
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162 | |
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163 | for (G4int subShellIndex=0; subShellIndex<nShells; subShellIndex++) |
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164 | { |
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165 | G4String subName = subShellName[subShellIndex]; |
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166 | G4String fullFileName = FullFileName(file,subName); |
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167 | |
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168 | // Create component DataSet with the data from the current subshell |
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169 | G4IDataSet* dataSet = new G4DataSet(z,algorithm); |
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170 | dataSet->LoadData(fullFileName); |
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171 | |
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172 | // Add component to the ShellDataSet |
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173 | AddComponent(dataSet); |
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174 | } |
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175 | |
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176 | return true; |
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177 | } |
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178 | |
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179 | |
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180 | G4bool G4PixeShellDataSet::SaveData(const G4String& /* file */) const |
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181 | { |
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182 | // Dummy implementation |
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183 | return true; |
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184 | } |
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185 | |
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186 | |
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187 | void G4PixeShellDataSet::CleanUpComponents(void) |
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188 | { |
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189 | while (!components.empty()) |
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190 | { |
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191 | if (components.back()) delete components.back(); |
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192 | components.pop_back(); |
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193 | } |
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194 | } |
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195 | |
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196 | |
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197 | G4String G4PixeShellDataSet::FullFileName(const G4String& file, |
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198 | const G4String& subShell) const |
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199 | { |
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200 | char* path = getenv("G4PIIDATA"); |
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201 | if (!path) |
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202 | G4Exception("G4PixeShellDataSet::FullFileName - G4PIIDATA environment variable not set"); |
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203 | |
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204 | // Identify the shell this subshell belongs to |
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205 | G4int shellIndex = TranslateShell(subShell); |
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206 | G4String shellString = shellName[shellIndex]; |
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207 | G4String shellModel = crossModel[shellIndex]; |
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208 | |
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209 | std::ostringstream fullFileName; |
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210 | |
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211 | fullFileName |
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212 | //<< path |
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213 | << "pixe/" |
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214 | << file |
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215 | << '/' |
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216 | << shellString |
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217 | << '/' |
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218 | << shellModel |
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219 | << '/' |
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220 | << subShell |
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221 | << '-' ; |
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222 | // << z |
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223 | // << ".dat"; |
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224 | |
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225 | G4String test(fullFileName.str().c_str()); |
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226 | // std::cout << "PixeShellDataSet - Reading data from file " << test << std::endl; |
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227 | |
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228 | return G4String(fullFileName.str().c_str()); |
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229 | } |
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230 | |
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231 | G4int G4PixeShellDataSet::TranslateShell(const G4String& subShell) const |
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232 | { |
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233 | // By default return K shell |
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234 | G4int index = 0; |
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235 | |
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236 | if (subShell == "l1" || subShell == "l2" || subShell == "l3" ) index = 1; |
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237 | if (subShell == "m1" || |
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238 | subShell == "m2" || |
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239 | subShell == "m3" || |
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240 | subShell == "m4" || |
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241 | subShell == "m5" ) index = 2; |
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242 | return index; |
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243 | } |
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