[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 | #ifndef G4DecayStrongResonances_h |
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| 28 | #define G4DecayStrongResonances_h 1 |
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| 29 | |
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| 30 | #include "G4Fancy3DNucleus.hh" |
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| 31 | #include "G4Nucleon.hh" |
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| 32 | #include "G4Nucleus.hh" |
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| 33 | #include "G4KineticTrackVector.hh" |
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| 34 | #include "G4FragmentVector.hh" |
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| 35 | #include "G4HadFinalState.hh" |
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| 36 | #include "G4DynamicParticleVector.hh" |
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| 37 | #include "G4HadTmpUtil.hh" |
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| 38 | |
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| 39 | #include <algorithm> |
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| 40 | |
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| 41 | class G4DecayStrongResonances |
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| 42 | { |
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| 43 | public: |
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| 44 | G4DecayStrongResonances(){} |
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| 45 | ~G4DecayStrongResonances(){} |
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| 46 | |
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| 47 | private: |
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| 48 | G4int operator==(G4DecayStrongResonances& right) {return (this == &right);} |
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| 49 | G4int operator!=(G4DecayStrongResonances& right) {return (this != &right);} |
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| 50 | |
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| 51 | G4double theEnergy; |
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| 52 | |
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| 53 | public: |
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| 54 | G4ReactionProductVector* Propagate(G4KineticTrackVector* theSecondaries, G4V3DNucleus* ) |
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| 55 | { |
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| 56 | // decay the strong resonances |
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| 57 | //static int call_count = 0; |
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| 58 | //if(call_count++<10) |
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| 59 | //{ |
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| 60 | // G4cout << "Security print-out: Entering G4DecayStrongResonances::Propagate"; |
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| 61 | //} |
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| 62 | G4ReactionProductVector * theResult; |
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| 63 | try |
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| 64 | { |
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| 65 | theResult = new G4ReactionProductVector; |
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| 66 | } |
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| 67 | catch(...) |
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| 68 | { |
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| 69 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory "); |
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| 70 | } |
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| 71 | G4KineticTrackVector *result1, *secondaries, *result; |
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| 72 | if(!theSecondaries) |
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| 73 | { |
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| 74 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: 0x0 input vector "); |
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| 75 | } |
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| 76 | result1=theSecondaries; |
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| 77 | try |
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| 78 | { |
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| 79 | result=new G4KineticTrackVector(); |
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| 80 | } |
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| 81 | catch(...) |
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| 82 | { |
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| 83 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory in "); |
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| 84 | } |
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| 85 | |
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| 86 | size_t aResult=0; |
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| 87 | for (aResult=0; aResult < result1->size(); aResult++) |
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| 88 | { |
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| 89 | G4ParticleDefinition * pdef; |
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| 90 | if(!result1->operator[](aResult)) |
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| 91 | { |
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| 92 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: null pointer in input vector!!! "); |
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| 93 | } |
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| 94 | pdef=result1->operator[](aResult)->GetDefinition(); |
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| 95 | if(!pdef) |
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| 96 | { |
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| 97 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: 0x0 particle definition "); |
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| 98 | } |
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| 99 | secondaries=NULL; |
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| 100 | if ( pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) |
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| 101 | { |
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| 102 | try |
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| 103 | { |
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| 104 | secondaries = result1->operator[](aResult)->Decay(); |
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| 105 | } |
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| 106 | catch(...) |
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| 107 | { |
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| 108 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: failing in Decay "); |
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| 109 | } |
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| 110 | } |
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| 111 | if ( secondaries == NULL ) |
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| 112 | { |
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| 113 | try |
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| 114 | { |
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| 115 | result->push_back(result1->operator[](aResult)); |
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| 116 | } |
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| 117 | catch(...) |
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| 118 | { |
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| 119 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push_back failed - out of memory "); |
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| 120 | } |
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| 121 | result1->operator[](aResult)=NULL; //protect for clearAndDestroy |
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| 122 | } |
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| 123 | else |
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| 124 | { |
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| 125 | for (size_t aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
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| 126 | { |
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| 127 | try |
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| 128 | { |
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| 129 | result1->push_back(secondaries->operator[](aSecondary)); |
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| 130 | } |
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| 131 | catch(...) |
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| 132 | { |
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| 133 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push_back 1 failed - out of mem"); |
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| 134 | } |
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| 135 | } |
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| 136 | if(secondaries) delete secondaries; |
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| 137 | } |
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| 138 | } |
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| 139 | try |
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| 140 | { |
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| 141 | std::for_each(result1->begin(), result1->end(), G4Delete()); |
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| 142 | delete result1; |
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| 143 | } |
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| 144 | catch(...) |
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| 145 | { |
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| 146 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: memory corruption."); |
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| 147 | } |
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| 148 | |
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| 149 | // translate to ReactionProducts |
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| 150 | G4ReactionProduct * it = NULL; |
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| 151 | for(aResult=0; aResult < result->size(); aResult++) |
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| 152 | { |
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| 153 | try |
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| 154 | { |
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| 155 | it = new G4ReactionProduct(); |
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| 156 | } |
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| 157 | catch(...) |
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| 158 | { |
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| 159 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory "); |
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| 160 | } |
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| 161 | it->SetDefinition((*result)[aResult]->GetDefinition()); |
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| 162 | it->SetMass((*result)[aResult]->GetDefinition()->GetPDGMass()); |
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| 163 | it->SetTotalEnergy((*result)[aResult]->Get4Momentum().t()); |
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| 164 | it->SetMomentum((*result)[aResult]->Get4Momentum().vect()); |
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| 165 | |
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| 166 | try |
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| 167 | { |
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| 168 | theResult->push_back(it); |
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| 169 | } |
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| 170 | catch(...) |
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| 171 | { |
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| 172 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push to result failed - out of mem."); |
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| 173 | } |
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| 174 | } |
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| 175 | try |
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| 176 | { |
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| 177 | std::for_each(result->begin(), result->end(), G4Delete()); |
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| 178 | delete result; |
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| 179 | } |
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| 180 | catch(...) |
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| 181 | { |
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| 182 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: memory corruption at end."); |
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| 183 | } |
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| 184 | return theResult; |
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| 185 | } |
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| 186 | }; |
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| 187 | |
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| 188 | #endif // G4DecayStrongResonances_h |
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| 189 | |
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| 190 | |
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