[1350] | 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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