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: G4CompositeDataSet.cc,v 1.2 2010/11/19 17:16:20 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 | // 31 Jul 2008 MGP Revised and renamed to G4CompositeDataSet |
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36 | // |
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37 | // |
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38 | // ------------------------------------------------------------------- |
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39 | |
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40 | #include "G4CompositeDataSet.hh" |
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41 | #include "G4DataSet.hh" |
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42 | #include "G4IInterpolator.hh" |
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43 | #include <fstream> |
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44 | #include <sstream> |
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45 | |
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46 | G4CompositeDataSet::G4CompositeDataSet(G4IInterpolator* algo, |
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47 | G4double eUnit, |
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48 | G4double dataUnit, |
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49 | G4int zMin, |
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50 | G4int zMax) |
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51 | : |
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52 | algorithm(algo), |
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53 | unitEnergies(eUnit), |
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54 | unitData(dataUnit), |
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55 | minZ(zMin), |
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56 | maxZ(zMax) |
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57 | { |
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58 | if (algorithm == 0) |
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59 | G4Exception("G4CompositeDataSet::G4CompositeDataSet - interpolation == 0"); |
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60 | } |
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61 | |
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62 | |
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63 | |
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64 | G4CompositeDataSet::~G4CompositeDataSet() |
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65 | { |
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66 | CleanUpComponents(); |
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67 | if (algorithm) delete algorithm; |
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68 | } |
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69 | |
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70 | |
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71 | G4double G4CompositeDataSet::FindValue(G4double energy, G4int componentId) const |
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72 | { |
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73 | const G4IDataSet* component(GetComponent(componentId)); |
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74 | |
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75 | if (component) return component->FindValue(energy); |
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76 | |
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77 | std::ostringstream message; |
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78 | message << "G4CompositeDataSet::FindValue - component " << componentId << " not found"; |
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79 | |
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80 | G4Exception(message.str().c_str()); |
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81 | |
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82 | return 0.; |
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83 | } |
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84 | |
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85 | void G4CompositeDataSet::PrintData(void) const |
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86 | { |
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87 | const size_t n(NumberOfComponents()); |
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88 | |
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89 | G4cout << "The data set has " << n << " components" << G4endl; |
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90 | G4cout << G4endl; |
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91 | |
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92 | size_t i(0); |
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93 | |
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94 | while (i<n) |
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95 | { |
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96 | G4cout << "--- Component " << i << " ---" << G4endl; |
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97 | GetComponent(i)->PrintData(); |
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98 | i++; |
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99 | } |
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100 | } |
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101 | |
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102 | void G4CompositeDataSet::SetEnergiesData(G4DataVector* energies, G4DataVector* data, G4int componentId) |
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103 | { |
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104 | G4IDataSet * component(components[componentId]); |
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105 | |
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106 | if (component) |
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107 | { |
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108 | component->SetEnergiesData(energies, data, 0); |
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109 | return; |
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110 | } |
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111 | |
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112 | std::ostringstream message; |
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113 | message << "G4CompositeDataSet::SetEnergiesData - component " << componentId << " not found"; |
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114 | |
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115 | G4Exception(message.str().c_str()); |
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116 | } |
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117 | |
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118 | G4bool G4CompositeDataSet::LoadData(const G4String& argFileName) |
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119 | { |
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120 | CleanUpComponents(); |
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121 | |
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122 | for (G4int z(minZ); z<maxZ; z++) |
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123 | { |
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124 | G4IDataSet* component = new G4DataSet(z, algorithm->Clone(), unitEnergies, unitData); |
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125 | if (!component->LoadData(argFileName)) |
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126 | { |
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127 | delete component; |
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128 | return false; |
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129 | } |
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130 | AddComponent(component); |
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131 | } |
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132 | return true; |
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133 | } |
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134 | |
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135 | |
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136 | |
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137 | G4bool G4CompositeDataSet::SaveData(const G4String& argFileName) const |
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138 | { |
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139 | for (G4int z=minZ; z<maxZ; z++) |
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140 | { |
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141 | const G4IDataSet* component(GetComponent(z-minZ)); |
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142 | |
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143 | if (!component) |
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144 | { |
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145 | std::ostringstream message; |
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146 | message << "G4CompositeDataSet::SaveData - component " << (z-minZ) << " not found"; |
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147 | G4Exception(message.str().c_str()); |
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148 | } |
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149 | |
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150 | if (!component->SaveData(argFileName)) |
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151 | return false; |
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152 | } |
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153 | |
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154 | return true; |
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155 | } |
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156 | |
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157 | void G4CompositeDataSet::CleanUpComponents(void) |
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158 | { |
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159 | while (!components.empty()) |
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160 | { |
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161 | if (components.back()) |
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162 | delete components.back(); |
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163 | components.pop_back(); |
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164 | } |
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165 | } |
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166 | |
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167 | |
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168 | G4double G4CompositeDataSet::RandomSelect(G4int componentId) const |
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169 | { |
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170 | G4double value = 0.; |
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171 | if (componentId >= 0 && componentId < (G4int)components.size()) |
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172 | { |
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173 | const G4IDataSet* dataSet = GetComponent(componentId); |
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174 | value = dataSet->RandomSelect(); |
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175 | } |
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176 | return value; |
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177 | } |
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