| Geant4 Cross Reference |
1 //
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18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
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24 // ********************************************************************
25 //
26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collaboration publications:
29 // Med. Phys. 45 (2018) e722-e739
30 // Phys. Med. 31 (2015) 861-874
31 // Med. Phys. 37 (2010) 4692-4708
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
33 //
34 // The Geant4-DNA web site is available at http://geant4-dna.org
35 //
36 /// \file medical/dna/svalue/src/TrackingAction.cc
37 /// \brief Implementation of the TrackingAction class
38
39 #include "TrackingAction.hh"
40
41 #include "HistoManager.hh"
42 #include "MyFile.hh"
43 #include "Run.hh"
44
45 #ifdef MYFILE
46 # include "MyPrimaryGeneratorActionFromFile.hh"
47 #else
48 # include "PrimaryGeneratorAction.hh"
49 #endif
50
51 #include "G4Electron.hh"
52 #include "G4Gamma.hh"
53 #include "G4RunManager.hh"
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56
57 #ifdef MYFILE
58
59 TrackingAction::TrackingAction(MyPrimaryGeneratorActionFromFile* prim)
60 : G4UserTrackingAction(), fPrimary(prim)
61 {}
62
63 #else
64
65 TrackingAction::TrackingAction(PrimaryGeneratorAction* prim)
66 : G4UserTrackingAction(), fPrimary(prim)
67 {}
68
69 #endif
70
71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
72
73 void TrackingAction::PreUserTrackingAction(const G4Track* aTrack)
74 {
75 // Histograms (useful for radionuclide spectrum, if set is vacuum)
76
77 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
78
79 if (aTrack->GetDefinition() == G4Electron::ElectronDefinition()) {
80 analysisManager->FillH1(0, aTrack->GetKineticEnergy());
81 analysisManager->FillH1(1, aTrack->GetKineticEnergy());
82 }
83
84 if (aTrack->GetDefinition() == G4Gamma::GammaDefinition()) {
85 analysisManager->FillH1(2, aTrack->GetKineticEnergy());
86 analysisManager->FillH1(3, aTrack->GetKineticEnergy());
87 }
88 }
89
90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91
92 void TrackingAction::PostUserTrackingAction(const G4Track* track)
93 {
94 // Histograms
95
96 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
97
98 G4int trackID = track->GetTrackID();
99
100 Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
101
102 // Track length of primary particle or charged secondaries
103
104 G4double tracklen = track->GetTrackLength();
105 if (trackID == 1) {
106 run->AddTrackLength(tracklen);
107 analysisManager->FillH1(7, tracklen);
108 }
109 else if (track->GetDefinition()->GetPDGCharge() != 0.)
110 analysisManager->FillH1(10, tracklen);
111
112 // Projected range of primary particle
113
114 if (trackID == 1) {
115 G4double pr =
116 (track->GetPosition()) * (fPrimary->GetParticleGun()->GetParticleMomentumDirection());
117 run->AddProjRange(pr);
118 analysisManager->FillH1(9, pr);
119 }
120
121 // Mean step size of primary particle
122
123 if (trackID == 1) {
124 G4int nbOfSteps = track->GetCurrentStepNumber();
125 G4double stepSize = tracklen / nbOfSteps;
126 run->AddStepSize(nbOfSteps, stepSize);
127 }
128 }
129