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StackingAction.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file StackingAction.cc
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32 
33 #include "StackingAction.hh"
34 #include "Analysis.hh"
35 
36 #include "G4Track.hh"
37 #include "G4Gamma.hh"
38 #include "G4Electron.hh"
39 #include "G4EmProcessSubType.hh"
40 #include "G4VProcess.hh"
41 
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43 
44 StackingAction::StackingAction()
45  : G4UserStackingAction()
46 {}
47 
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49 
50 StackingAction::~StackingAction()
51 {}
52 
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54 
55 G4ClassificationOfNewTrack
56 StackingAction::ClassifyNewTrack(const G4Track* track)
57 {
58  // do nothing if primary particle
59  if (track->GetParentID() == 0) { return fUrgent; }
60 
61  //count secondary particles
62 
63  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
64  //
65  //energy spectrum of secondaries
66  //
67  G4double energy = track->GetKineticEnergy();
68 
69  // Gamma
70  if (track->GetDefinition() == G4Gamma::Gamma()) {
71  // XTR gamma
72  // G4int processSubType
73  // = track->GetCreatorProcess()->GetProcessSubType();
74  // if ( processSubType == fTransitionRadiation) {
75  G4String creatorProcessName = track->GetCreatorProcess()->GetProcessName();
76  if (creatorProcessName.find("XTRadiator") != std::string::npos) {
77  analysisManager->FillH1(2, energy);
78  }
79 
80  // all gamma
81  analysisManager->FillH1(3, energy);
82  }
83 
84  // e-
85  if (track->GetDefinition() == G4Electron::Electron()) {
86  analysisManager->FillH1(4, energy);
87  }
88 
89  return fUrgent;
90 }
91 
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