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: G4ShellEMDataSet.cc,v 1.15 2007/10/15 08:36:35 pia Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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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 | // |
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37 | // ------------------------------------------------------------------- |
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38 | |
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39 | #include "G4ShellEMDataSet.hh" |
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40 | #include "G4EMDataSet.hh" |
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41 | #include "G4VDataSetAlgorithm.hh" |
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42 | #include <fstream> |
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43 | #include <sstream> |
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44 | |
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45 | |
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46 | G4ShellEMDataSet::G4ShellEMDataSet(G4int argZ, G4VDataSetAlgorithm* argAlgorithm, |
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47 | G4double argUnitEnergies, |
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48 | G4double argUnitData) |
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49 | : |
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50 | z(argZ), |
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51 | algorithm(argAlgorithm), |
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52 | unitEnergies(argUnitEnergies), |
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53 | unitData(argUnitData) |
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54 | { |
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55 | if (algorithm == 0) |
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56 | G4Exception("G4ShellEMDataSet::G4ShellEMDataSet - interpolation == 0"); |
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57 | } |
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58 | |
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59 | |
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60 | G4ShellEMDataSet::~G4ShellEMDataSet() |
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61 | { |
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62 | CleanUpComponents(); |
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63 | |
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64 | if (algorithm) |
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65 | delete algorithm; |
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66 | } |
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67 | |
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68 | |
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69 | G4double G4ShellEMDataSet::FindValue(G4double argEnergy, G4int /* argComponentId */) const |
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70 | { |
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71 | // Returns the sum over the shells corresponding to e |
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72 | G4double value = 0.; |
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73 | |
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74 | std::vector<G4VEMDataSet *>::const_iterator i(components.begin()); |
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75 | std::vector<G4VEMDataSet *>::const_iterator end(components.end()); |
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76 | |
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77 | while (i!=end) |
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78 | { |
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79 | value+=(*i)->FindValue(argEnergy); |
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80 | i++; |
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81 | } |
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82 | |
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83 | return value; |
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84 | } |
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85 | |
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86 | |
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87 | void G4ShellEMDataSet::PrintData(void) const |
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88 | { |
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89 | const size_t n(NumberOfComponents()); |
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90 | |
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91 | G4cout << "The data set has " << n << " components" << G4endl; |
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92 | G4cout << G4endl; |
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93 | |
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94 | size_t i(0); |
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95 | |
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96 | while (i<n) |
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97 | { |
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98 | G4cout << "--- Component " << i << " ---" << G4endl; |
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99 | GetComponent(i)->PrintData(); |
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100 | i++; |
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101 | } |
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102 | } |
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103 | |
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104 | |
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105 | void G4ShellEMDataSet :: SetEnergiesData(G4DataVector* argEnergies, |
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106 | G4DataVector* argData, |
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107 | G4int argComponentId) |
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108 | { |
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109 | G4VEMDataSet * component(components[argComponentId]); |
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110 | |
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111 | if (component) |
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112 | { |
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113 | component->SetEnergiesData(argEnergies, argData, 0); |
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114 | return; |
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115 | } |
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116 | |
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117 | std::ostringstream message; |
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118 | message << "G4ShellEMDataSet::SetEnergiesData - component " << argComponentId << " not found"; |
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119 | |
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120 | G4Exception(message.str().c_str()); |
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121 | } |
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122 | |
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123 | |
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124 | G4bool G4ShellEMDataSet::LoadData(const G4String& argFileName) |
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125 | { |
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126 | CleanUpComponents(); |
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127 | |
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128 | G4String fullFileName(FullFileName(argFileName)); |
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129 | std::ifstream in(fullFileName); |
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130 | |
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131 | if (!in.is_open()) |
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132 | { |
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133 | G4String message("G4ShellEMDataSet::LoadData - data file \""); |
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134 | message+=fullFileName; |
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135 | message+="\" not found"; |
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136 | G4Exception(message); |
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137 | } |
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138 | |
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139 | G4DataVector* argEnergies(0); |
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140 | G4DataVector* argData(0); |
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141 | |
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142 | G4double a; |
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143 | G4int shellIndex(0); |
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144 | bool energyColumn(true); |
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145 | |
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146 | do |
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147 | { |
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148 | in >> a; |
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149 | |
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150 | if (a == -1) |
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151 | { |
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152 | if (energyColumn && argEnergies!=0) |
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153 | { |
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154 | AddComponent(new G4EMDataSet(shellIndex, argEnergies, argData, algorithm->Clone(), unitEnergies, unitData)); |
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155 | argEnergies=0; |
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156 | argData=0; |
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157 | } |
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158 | |
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159 | energyColumn=(!energyColumn); |
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160 | } |
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161 | else if (a!=-2) |
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162 | { |
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163 | if (argEnergies==0) |
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164 | { |
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165 | argEnergies=new G4DataVector; |
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166 | argData=new G4DataVector; |
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167 | } |
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168 | |
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169 | if (energyColumn) |
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170 | argEnergies->push_back(a*unitEnergies); |
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171 | else |
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172 | argData->push_back(a*unitData); |
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173 | |
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174 | energyColumn=(!energyColumn); |
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175 | } |
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176 | } |
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177 | while (a != -2); |
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178 | |
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179 | return true; |
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180 | } |
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181 | |
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182 | |
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183 | G4bool G4ShellEMDataSet::SaveData(const G4String& argFileName) const |
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184 | { |
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185 | G4String fullFileName(FullFileName(argFileName)); |
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186 | std::ofstream out(fullFileName); |
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187 | |
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188 | if (!out.is_open()) |
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189 | { |
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190 | G4String message("G4EMDataSet::SaveData - cannot open \""); |
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191 | message+=fullFileName; |
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192 | message+="\""; |
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193 | G4Exception(message); |
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194 | } |
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195 | |
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196 | const size_t n(NumberOfComponents()); |
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197 | size_t k(0); |
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198 | |
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199 | while (k<n) |
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200 | { |
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201 | const G4VEMDataSet * component=GetComponent(k); |
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202 | |
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203 | if (component) |
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204 | { |
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205 | const G4DataVector & energies(component->GetEnergies(0)); |
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206 | const G4DataVector & data(component->GetData(0)); |
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207 | |
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208 | G4DataVector::const_iterator i(energies.begin()); |
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209 | G4DataVector::const_iterator endI(energies.end()); |
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210 | G4DataVector::const_iterator j(data.begin()); |
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211 | |
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212 | while (i!=endI) |
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213 | { |
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214 | out.precision(10); |
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215 | out.width(15); |
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216 | out.setf(std::ofstream::left); |
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217 | out << ((*i)/unitEnergies) << ' '; |
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218 | |
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219 | out.precision(10); |
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220 | out.width(15); |
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221 | out.setf(std::ofstream::left); |
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222 | out << ((*j)/unitData) << std::endl; |
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223 | i++; |
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224 | j++; |
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225 | } |
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226 | } |
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227 | |
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228 | out.precision(10); |
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229 | out.width(15); |
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230 | out.setf(std::ofstream::left); |
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231 | out << -1.f << ' '; |
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232 | |
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233 | out.precision(10); |
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234 | out.width(15); |
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235 | out.setf(std::ofstream::left); |
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236 | out << -1.f << std::endl; |
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237 | |
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238 | k++; |
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239 | } |
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240 | |
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241 | out.precision(10); |
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242 | out.width(15); |
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243 | out.setf(std::ofstream::left); |
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244 | out << -2.f << ' '; |
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245 | |
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246 | out.precision(10); |
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247 | out.width(15); |
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248 | out.setf(std::ofstream::left); |
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249 | out << -2.f << std::endl; |
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250 | |
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251 | return true; |
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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 | void G4ShellEMDataSet::CleanUpComponents(void) |
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259 | { |
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260 | while (!components.empty()) |
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261 | { |
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262 | if (components.back()) |
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263 | delete components.back(); |
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264 | |
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265 | components.pop_back(); |
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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 | |
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272 | |
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273 | G4String G4ShellEMDataSet::FullFileName(const G4String & argFileName) const |
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274 | { |
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275 | char* path = getenv("G4LEDATA"); |
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276 | if (!path) |
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277 | G4Exception("G4ShellEMDataSet::FullFileName - G4LEDATA environment variable not set"); |
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278 | |
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279 | std::ostringstream fullFileName; |
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280 | |
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281 | fullFileName << path << '/' << argFileName << z << ".dat"; |
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282 | |
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283 | return G4String(fullFileName.str().c_str()); |
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284 | } |
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