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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 = { "sphere" };
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 { << 79 // Initialization needed at the beginning of each Run
84 // Initialization needed at the beginning of << 80 fArrayMultiplicities.fill( 0 );
85 fArrayMultiplicities.fill(0); << 81 fArraySumKineticEnergies.fill( 0.0 );
86 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 || aTrack->GetLogicalVolumeAtVertex()->G << 94 aTrack->GetDefinition() == nullptr ||
101 return; << 95 aTrack->GetLogicalVolumeAtVertex() == nullptr ||
>> 96 aTrack->GetLogicalVolumeAtVertex()->GetName() != "logicSphere" ) return;
102 G4int iScoringVolume = 0; 97 G4int iScoringVolume = 0;
103 // Three kinematical regions: [0] : any val 98 // Three kinematical regions: [0] : any value ; [1] : below 20 MeV ; [2] : above 20 MeV
104 G4int iKinematicRegion = aTrack->GetKineticE 99 G4int iKinematicRegion = aTrack->GetKineticEnergy() < 20.0 ? 1 : 2;
105 G4int absPdg = std::abs(aTrack->GetDefinitio << 100 G4int absPdg = std::abs( aTrack->GetDefinition()->GetPDGEncoding() );
106 G4int iParticleType = -1; 101 G4int iParticleType = -1;
107 if (absPdg == 11) << 102 if ( absPdg == 11 ) iParticleType = 1; // electron (and positron)
108 iParticleType = 1; // electron (and posit << 103 else if ( absPdg == 22 ) iParticleType = 2; // gamma
109 else if (absPdg == 22) << 104 else if ( absPdg == 13 ) iParticleType = 3; // muons (mu- and mu+)
110 iParticleType = 2; // gamma << 105 else if ( absPdg == 12 || absPdg == 14 || absPdg == 16 ) iParticleType = 4;
111 else if (absPdg == 13) << 106 // neutrinos (and anti-neutrinos), all flavors
112 iParticleType = 3; // muons (mu- and mu+) << 107 else if ( absPdg == 111 || absPdg == 211 ) iParticleType = 5; // (charged) pions
113 else if (absPdg == 12 || absPdg == 14 || abs << 108 else if ( absPdg == 2112 ) iParticleType = 6; // neutron (and anti-neutron)
114 iParticleType = 4; << 109 else if ( absPdg == 2212 ) iParticleType = 7; // proton (and anti-proton)
115 // neutrinos (and anti-neutrinos), all flavo << 110 else if ( G4IonTable::IsIon( aTrack->GetDefinition() ) ||
116 else if (absPdg == 111 || absPdg == 211) << 111 G4IonTable::IsAntiIon( aTrack->GetDefinition() ) ) iParticleType = 8;
117 iParticleType = 5; // (charged) pions << 112 // ions (and anti-ions)
118 else if (absPdg == 2112) << 113 else if ( absPdg < 1000 ) iParticleType = 9; // other mesons (e.g. kaons)
119 iParticleType = 6; // neutron (and anti-n << 114 // (Note: this works in most cases, but not always!)
120 else if (absPdg == 2212) << 115 else if ( absPdg > 1000 ) iParticleType = 10; // other baryons (e.g. hyperons,
121 iParticleType = 7; // proton (and anti-p << 116 // anti-hyperons, etc.)
122 else if (G4IonTable::IsIon(aTrack->GetDefini <<
123 || G4IonTable::IsAntiIon(aTrack->Ge <<
124 iParticleType = 8; <<
125 // ions (and anti-ions) <<
126 else if (absPdg < 1000) <<
127 iParticleType = 9; // other mesons (e.g. <<
128 // (Note: this works in most cases, but not <<
129 else if (absPdg > 1000) <<
130 iParticleType = 10; // other baryons (e.g <<
131 // anti-hyperons, etc <<
132 // Consider the specific case : scoring volu 117 // Consider the specific case : scoring volume, kinematic region and particle type
133 G4int index = GetIndex(iScoringVolume, iKine << 118 G4int index = GetIndex( iScoringVolume, iKinematicRegion, iParticleType );
134 ++fArrayMultiplicities[index]; 119 ++fArrayMultiplicities[index];
135 fArraySumKineticEnergies[index] += aTrack->G << 120 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy();
136 // Consider the "all" particle case, with th 121 // Consider the "all" particle case, with the same scoring volume and kinematic region
137 index = GetIndex(iScoringVolume, iKinematicR << 122 index = GetIndex( iScoringVolume, iKinematicRegion, 0 );
138 ++fArrayMultiplicities[index]; 123 ++fArrayMultiplicities[index];
139 fArraySumKineticEnergies[index] += aTrack->G 124 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy();
140 // Consider the "any" kinematic region case, << 125 // Consider the "any" kinematic region case, with the same scoring volume and particle type
141 index = GetIndex(iScoringVolume, 0, iParticl << 126 index = GetIndex( iScoringVolume, 0, iParticleType );
142 ++fArrayMultiplicities[index]; 127 ++fArrayMultiplicities[index];
143 fArraySumKineticEnergies[index] += aTrack->G 128 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy();
144 // Consider the "any" kinematic region and " 129 // Consider the "any" kinematic region and "all" particle, with the same scoring volume
145 index = GetIndex(iScoringVolume, 0, 0); << 130 index = GetIndex( iScoringVolume, 0, 0 );
146 ++fArrayMultiplicities[index]; 131 ++fArrayMultiplicities[index];
147 fArraySumKineticEnergies[index] += aTrack->G 132 fArraySumKineticEnergies[index] += aTrack->GetKineticEnergy();
148 if (fRunPtr) { << 133 if ( fRunPtr ) {
149 fRunPtr->SetTrackingArray1(fArrayMultiplic << 134 fRunPtr->SetTrackingArray1( fArrayMultiplicities );
150 fRunPtr->SetTrackingArray2(fArraySumKineti << 135 fRunPtr->SetTrackingArray2( fArraySumKineticEnergies );
151 } 136 }
152 } 137 }
153 138
154 //....oooOO0OOooo........oooOO0OOooo........oo 139 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
155 140
156 void TrackingAction::PostUserTrackingAction(co << 141 void TrackingAction::PostUserTrackingAction( const G4Track* /* aTrack */ ) {}
157 142
158 //....oooOO0OOooo........oooOO0OOooo........oo 143 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
159 144