[819] | 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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