Geant4 Cross Reference |
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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 /// \file TrackingAction.cc 26 /// \file TrackingAction.cc 27 /// \brief Implementation of the TrackingActio 27 /// \brief Implementation of the TrackingAction class 28 // 28 // 29 // 29 // 30 30 31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 33 33 34 #include "TrackingAction.hh" 34 #include "TrackingAction.hh" 35 << 35 #include "G4Track.hh" 36 #include "Run.hh" << 36 #include "G4Step.hh" 37 << 38 #include "G4IonTable.hh" << 39 #include "G4ParticleDefinition.hh" 37 #include "G4ParticleDefinition.hh" 40 #include "G4ParticleTypes.hh" 38 #include "G4ParticleTypes.hh" 41 #include "G4Step.hh" << 39 #include "G4IonTable.hh" 42 #include "G4StepPoint.hh" 40 #include "G4StepPoint.hh" 43 #include "G4SystemOfUnits.hh" 41 #include "G4SystemOfUnits.hh" 44 #include "G4Track.hh" << 42 #include "Run.hh" 45 43 46 const std::array<G4String, TrackingAction::fkN << 44 const std::array< G4String, TrackingAction::fkNumberScoringVolumes > 47 TrackingAction::fkArrayScoringVolumeNames = << 45 TrackingAction::fkArrayScoringVolumeNames = { "tracker", "emCalo", "hadCalo" }; 48 46 49 const std::array<G4String, TrackingAction::fkN << 47 const std::array< G4String, TrackingAction::fkNumberKinematicRegions > 50 TrackingAction::fkArrayKinematicRegionNames << 48 TrackingAction::fkArrayKinematicRegionNames = { "", "below 20 MeV", "above 20 MeV" }; 51 49 52 const std::array<G4String, TrackingAction::fkN << 50 const std::array< G4String, TrackingAction::fkNumberParticleTypes > 53 TrackingAction::fkArrayParticleTypeNames = { << 51 TrackingAction::fkArrayParticleTypeNames = { "all", "electron", "gamma", "muon", "neutrino", 54 << 52 "pion", "neutron", "proton", "ion", "otherMeson", 55 << 53 "otherBaryon" }; 56 54 57 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 58 56 59 G4int TrackingAction::GetIndex(const G4int iSc << 57 G4int TrackingAction::GetIndex( const G4int iScoringVolume, const G4int iKinematicRegion, 60 const G4int iPa << 58 const G4int iParticleType ) { 61 { << 62 G4int index = -1; 59 G4int index = -1; 63 if (iScoringVolume >= 0 && iScoringVolume < << 60 if ( iScoringVolume >= 0 && iScoringVolume < fkNumberScoringVolumes && 64 && iKinematicRegion < fkNumberKinematicR << 61 iKinematicRegion >= 0 && iKinematicRegion < fkNumberKinematicRegions && 65 && iParticleType < fkNumberParticleTypes << 62 iParticleType >= 0 && iParticleType < fkNumberParticleTypes ) { 66 { << 63 index = iScoringVolume * fkNumberKinematicRegions * fkNumberParticleTypes + 67 index = iScoringVolume * fkNumberKinematic << 64 iKinematicRegion * fkNumberParticleTypes + 68 + iKinematicRegion * fkNumberParti << 65 iParticleType; 69 } 66 } 70 return index; 67 return index; 71 } 68 } 72 69 73 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 74 71 75 TrackingAction::TrackingAction() : G4UserTrack << 72 TrackingAction::TrackingAction() : G4UserTrackingAction() { 76 { << 77 Initialize(); 73 Initialize(); 78 } 74 } 79 75 80 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 81 77 82 void TrackingAction::Initialize() << 78 void TrackingAction::Initialize() { 83 { << 84 // Initialization needed at the beginning of 79 // Initialization needed at the beginning of each Run 85 fArrayMultiplicities.fill(0); << 80 fArrayMultiplicities.fill( 0 ); 86 fArraySumKineticEnergies.fill(0.0); << 81 fArraySumKineticEnergies.fill( 0.0 ); 87 } 82 } 88 83 89 //....oooOO0OOooo........oooOO0OOooo........oo 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 90 85 91 void TrackingAction::PreUserTrackingAction(con << 86 void TrackingAction::PreUserTrackingAction( const G4Track* aTrack ) { 92 { << 87 // This method is called not only once when a particle is created, 93 // This method is called not only once when << 94 // but also each time it is resumed, in the 88 // but also each time it is resumed, in the case the track gets suspended, 95 // as it happens in the case of neutrons wit 89 // as it happens in the case of neutrons with _HP Physics Lists. 96 // To be sure that we collect information ab 90 // To be sure that we collect information about a track one and only once, 97 // we require that the current step be the f 91 // we require that the current step be the first one. 98 if (aTrack == nullptr || aTrack->GetCurrentS << 92 if ( aTrack == nullptr || 99 || aTrack->GetLogicalVolumeAtVertex() == << 93 aTrack->GetCurrentStepNumber() != 0 || 100 return; << 94 aTrack->GetDefinition() == nullptr || >> 95 aTrack->GetLogicalVolumeAtVertex() == nullptr ) return; 101 G4int iScoringVolume = -1; 96 G4int iScoringVolume = -1; 102 if (aTrack->GetLogicalVolumeAtVertex()->GetN << 97 if ( aTrack->GetLogicalVolumeAtVertex()->GetName() == "logicTrackerShell" ) { 103 iScoringVolume = 0; 98 iScoringVolume = 0; 104 } << 99 } else if ( aTrack->GetLogicalVolumeAtVertex()->GetName() == "logicEmCaloShell" ) { 105 else if (aTrack->GetLogicalVolumeAtVertex()- << 106 iScoringVolume = 1; 100 iScoringVolume = 1; 107 } << 101 } else if ( aTrack->GetLogicalVolumeAtVertex()->GetName() == "logicHadCaloShell" ) { 108 else if (aTrack->GetLogicalVolumeAtVertex()- << 109 iScoringVolume = 2; 102 iScoringVolume = 2; 110 } 103 } 111 if (iScoringVolume < 0) return; << 104 if ( iScoringVolume < 0 ) return; 112 // Three kinematical regions: [0] : any val 105 // Three kinematical regions: [0] : any value ; [1] : below 20 MeV ; [2] : above 20 MeV 113 G4int iKinematicRegion = aTrack->GetKineticE 106 G4int iKinematicRegion = aTrack->GetKineticEnergy() < 20.0 ? 1 : 2; 114 G4int absPdg = std::abs(aTrack->GetDefinitio << 107 G4int absPdg = std::abs( aTrack->GetDefinition()->GetPDGEncoding() ); 115 G4int iParticleType = -1; 108 G4int iParticleType = -1; 116 if (absPdg == 11) << 109 if ( absPdg == 11 ) iParticleType = 1; // electron (and positron) 117 iParticleType = 1; // electron (and posit << 110 else if ( absPdg == 22 ) iParticleType = 2; // gamma 118 else if (absPdg == 22) << 111 else if ( absPdg == 13 ) iParticleType = 3; // muons (mu- and mu+) 119 iParticleType = 2; // gamma << 112 else if ( absPdg == 12 || absPdg == 14 || absPdg == 16 ) iParticleType = 4; 120 else if (absPdg == 13) << 113 // neutrinos (and anti-neutrinos), all flavors 121 iParticleType = 3; // muons (mu- and mu+) << 114 else if ( absPdg == 111 || absPdg == 211 ) iParticleType = 5; // (charged) pions 122 else if (absPdg == 12 || absPdg == 14 || abs << 115 else if ( absPdg == 2112 ) iParticleType = 6; // neutron (and anti-neutron) 123 iParticleType = 4; << 116 else if ( absPdg == 2212 ) iParticleType = 7; // proton (and anti-proton) 124 // neutrinos (and anti-neutrinos), all flavo << 117 else if ( G4IonTable::IsIon( aTrack->GetDefinition() ) || 125 else if (absPdg == 111 || absPdg == 211) << 118 G4IonTable::IsAntiIon( aTrack->GetDefinition() ) ) iParticleType = 8; 126 iParticleType = 5; // (charged) pions << 119 // ions (and anti-ions) 127 else if (absPdg == 2112) << 120 else if ( absPdg < 1000 ) iParticleType = 9; // other mesons (e.g. kaons) 128 iParticleType = 6; // neutron (and anti-n << 121 // (Note: this works in most cases, but not always!) 129 else if (absPdg == 2212) << 122 else if ( absPdg > 1000 ) iParticleType = 10; // other baryons (e.g. hyperons, 130 iParticleType = 7; // proton (and anti-p << 123 // anti-hyperons, etc.) 131 else if (G4IonTable::IsIon(aTrack->GetDefini << 132 || G4IonTable::IsAntiIon(aTrack->Ge << 133 iParticleType = 8; << 134 // ions (and anti-ions) << 135 else if (absPdg < 1000) << 136 iParticleType = 9; // other mesons (e.g. << 137 // (Note: this works in most cases, but not << 138 else if (absPdg > 1000) << 139 iParticleType = 10; // other baryons (e.g << 140 // anti-hyperons, etc << 141 // Consider the specific case : scoring volu 124 // Consider the specific case : scoring volume, kinematic region and particle type 142 G4int index = GetIndex(iScoringVolume, iKine << 125 G4int index = GetIndex( iScoringVolume, iKinematicRegion, iParticleType ); 143 ++fArrayMultiplicities[index]; 126 ++fArrayMultiplicities[index]; 144 fArraySumKineticEnergies[index] += aTrack->G 127 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy(); 145 // Consider the "all" particle case, with th 128 // Consider the "all" particle case, with the same scoring volume and kinematic region 146 index = GetIndex(iScoringVolume, iKinematicR << 129 index = GetIndex( iScoringVolume, iKinematicRegion, 0 ); 147 ++fArrayMultiplicities[index]; 130 ++fArrayMultiplicities[index]; 148 fArraySumKineticEnergies[index] += aTrack->G 131 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy(); 149 // Consider the "any" kinematic region case, 132 // Consider the "any" kinematic region case, with the same scoring volume and particle type 150 index = GetIndex(iScoringVolume, 0, iParticl << 133 index = GetIndex( iScoringVolume, 0, iParticleType ); 151 ++fArrayMultiplicities[index]; 134 ++fArrayMultiplicities[index]; 152 fArraySumKineticEnergies[index] += aTrack->G 135 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy(); 153 // Consider the "any" kinematic region and " 136 // Consider the "any" kinematic region and "all" particle, with the same scoring volume 154 index = GetIndex(iScoringVolume, 0, 0); << 137 index = GetIndex( iScoringVolume, 0, 0 ); 155 ++fArrayMultiplicities[index]; 138 ++fArrayMultiplicities[index]; 156 fArraySumKineticEnergies[index] += aTrack->G 139 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy(); 157 if (fRunPtr) { << 140 if ( fRunPtr ) { 158 fRunPtr->SetTrackingArray1(fArrayMultiplic << 141 fRunPtr->SetTrackingArray1( fArrayMultiplicities ); 159 fRunPtr->SetTrackingArray2(fArraySumKineti << 142 fRunPtr->SetTrackingArray2( fArraySumKineticEnergies ); 160 } 143 } 161 } 144 } 162 145 163 //....oooOO0OOooo........oooOO0OOooo........oo 146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 164 147 165 void TrackingAction::PostUserTrackingAction(co << 148 void TrackingAction::PostUserTrackingAction( const G4Track* /* aTrack */ ) {} 166 149 167 //....oooOO0OOooo........oooOO0OOooo........oo 150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 168 151