[824] | 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 | // the GEANT4 collaboration. |
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| 27 | // |
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| 28 | // By copying, distributing or modifying the Program (or any work |
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| 29 | // based on the Program) you indicate your acceptance of this statement, |
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| 30 | // and all its terms. |
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| 31 | // |
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| 32 | // $Id: G4TextPPRetriever.cc,v 1.2 2006/06/29 19:28:04 gunter Exp $ |
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[850] | 33 | // GEANT4 tag $Name: HEAD $ |
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[824] | 34 | // |
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| 35 | // |
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| 36 | // --------------------------------------------------------------- |
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| 37 | #include "G4TextPPRetriever.hh" |
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| 38 | #include "G4ios.hh" |
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| 39 | #include "globals.hh" |
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| 40 | #include "G4DecayTable.hh" |
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| 41 | #include "G4Tokenizer.hh" |
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| 42 | #include <iomanip> |
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| 43 | #include <fstream> |
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| 44 | |
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| 45 | ////////////////////////////// |
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| 46 | G4TextPPRetriever::G4TextPPRetriever():G4VParticlePropertyRetriever() |
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| 47 | { |
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| 48 | } |
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| 49 | |
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| 50 | //////////////////////////// |
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| 51 | G4TextPPRetriever::~G4TextPPRetriever() |
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| 52 | { |
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| 53 | } |
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| 54 | |
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| 55 | ///////////////////// |
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| 56 | void G4TextPPRetriever::Retrieve(const G4String& option) |
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| 57 | { |
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| 58 | SparseOption( option ); |
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| 59 | |
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| 60 | // pointer to the particle table |
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| 61 | G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable(); |
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| 62 | G4ParticleTable::G4PTblDicIterator* theParticleIterator; |
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| 63 | theParticleIterator = theParticleTable->GetIterator(); |
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| 64 | |
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| 65 | // loop over all particles in G4ParticleTable |
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| 66 | theParticleIterator->reset(); |
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| 67 | while( (*theParticleIterator)() ){ |
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| 68 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 69 | ModifyPropertyTable(particle); |
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| 70 | } |
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| 71 | } |
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| 72 | |
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| 73 | |
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| 74 | void G4TextPPRetriever::SparseOption(const G4String& option) |
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| 75 | { |
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| 76 | G4Tokenizer savedToken( option ); |
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| 77 | |
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| 78 | // 1st option : base directory |
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| 79 | baseDir = savedToken(); |
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| 80 | if (!baseDir.isNull()) { |
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| 81 | if(baseDir(baseDir.length()-1)!='/') { |
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| 82 | baseDir += "/"; |
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| 83 | } |
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| 84 | } |
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| 85 | } |
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| 86 | |
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| 87 | |
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| 88 | |
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| 89 | G4bool G4TextPPRetriever::ModifyPropertyTable(G4ParticleDefinition* particle) |
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| 90 | { |
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| 91 | G4String name = particle->GetParticleName(); |
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| 92 | |
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| 93 | //--- open file ----- |
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| 94 | G4String fileName = baseDir + name + ".txt"; |
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| 95 | // exception |
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| 96 | if (name == "J/psi") fileName = baseDir +"jpsi.txt"; |
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| 97 | |
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| 98 | std::ifstream inFile(fileName, std::ios::in ); |
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| 99 | if (!inFile) return false; |
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| 100 | |
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| 101 | // GetParticleProperty |
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| 102 | G4ParticlePropertyData* pData = pPropertyTable->GetParticleProperty(name); |
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| 103 | |
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| 104 | // particle name encoding |
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| 105 | G4String name_t; |
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| 106 | G4int encoding; |
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| 107 | inFile >> name_t >> encoding; |
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| 108 | if ( (name != name_t) || (encoding != pData->GetPDGEncoding()) ){ |
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| 109 | G4cout << "G4TextPPRetriever::ModifyPropertyTable: "; |
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| 110 | G4cout << "particle name or encoding mismatch for " << name ; |
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| 111 | G4cout << G4endl; |
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| 112 | return false; |
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| 113 | } |
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| 114 | |
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| 115 | // IJPC |
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| 116 | G4int iIsoSpin, iSpin, iParity, iConj; |
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| 117 | inFile >> iIsoSpin >> iSpin >> iParity >> iConj; |
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| 118 | if ( ( iIsoSpin != pData->GetPDGiIsospin()) || |
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| 119 | ( iSpin != pData->GetPDGiSpin()) || |
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| 120 | ( iParity != pData->GetPDGiParity()) || |
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| 121 | ( iConj != pData->GetPDGiConjugation()) ){ |
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| 122 | G4cout << "G4TextPPRetriever::ModifyPropertyTable: "; |
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| 123 | G4cout << "IJPC mismatch for " << name ; |
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| 124 | G4cout << G4endl; |
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| 125 | return false; |
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| 126 | } |
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| 127 | |
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| 128 | // mass, width, charge |
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| 129 | G4double mass, width, charge; |
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| 130 | inFile >> mass >> width >> charge; |
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| 131 | mass *= GeV; |
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| 132 | width *= GeV; |
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| 133 | charge *= eplus; |
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| 134 | if (mass != pData->GetPDGMass()){ pData->SetPDGMass(mass);} |
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| 135 | if (width != pData->GetPDGWidth()){ pData->SetPDGWidth(width);} |
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| 136 | if (charge != pData->GetPDGCharge()){ pData->SetPDGCharge(charge);} |
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| 137 | |
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| 138 | // life time |
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| 139 | G4double tlife; |
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| 140 | inFile >> tlife; |
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| 141 | tlife *= second; |
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| 142 | if (tlife != pData->GetPDGLifeTime()){ pData->SetPDGLifeTime(tlife);} |
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| 143 | |
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| 144 | pPropertyTable->SetParticleProperty(*pData); |
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| 145 | |
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| 146 | // Decay Table |
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| 147 | G4DecayTable* dcyTable = particle->GetDecayTable(); |
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| 148 | if (dcyTable == 0) return true; |
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| 149 | |
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| 150 | G4int idx =0; |
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| 151 | while (!inFile.eof() ) { |
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| 152 | G4double br; |
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| 153 | G4int n_daughters; |
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| 154 | inFile >> br >> n_daughters; |
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| 155 | |
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| 156 | G4VDecayChannel * channel = dcyTable->GetDecayChannel(idx); |
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| 157 | |
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| 158 | if ( n_daughters == channel->GetNumberOfDaughters()) { |
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| 159 | channel->SetBR(br); |
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| 160 | } |
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| 161 | |
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| 162 | idx += 1; |
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| 163 | if (idx>= dcyTable->entries()) break; |
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| 164 | } |
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| 165 | return true; |
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| 166 | } |
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| 167 | |
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| 168 | |
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| 169 | |
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| 170 | |
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| 171 | |
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