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25 //
26 /// \file eventgenerator/HepMC/HepMCEx01/src/E
27 /// \brief Implementation of the ExN04Stepping
28 //
29 //
30
31 #include "ExN04SteppingAction.hh"
32
33 #include "G4ParticleDefinition.hh"
34 #include "G4ParticleTypes.hh"
35 #include "G4Step.hh"
36 #include "G4StepPoint.hh"
37 #include "G4SteppingManager.hh"
38 #include "G4Track.hh"
39 #include "G4TrackStatus.hh"
40 #include "G4VPhysicalVolume.hh"
41
42 //....oooOO0OOooo........oooOO0OOooo........oo
43 ExN04SteppingAction::ExN04SteppingAction() : G
44
45 //....oooOO0OOooo........oooOO0OOooo........oo
46 ExN04SteppingAction::~ExN04SteppingAction() {}
47
48 //....oooOO0OOooo........oooOO0OOooo........oo
49 void ExN04SteppingAction::UserSteppingAction(c
50 {
51 G4Track* theTrack = theStep->GetTrack();
52
53 // check if it is alive
54 if (theTrack->GetTrackStatus() != fAlive) {
55 return;
56 }
57
58 // check if it is primary
59 if (theTrack->GetParentID() != 0) {
60 return;
61 }
62
63 // check if it is NOT muon
64 G4ParticleDefinition* particleType = theTrac
65 if ((particleType == G4MuonPlus::MuonPlusDef
66 || (particleType == G4MuonMinus::MuonMin
67 {
68 return;
69 }
70
71 // check if it is entering to the calorimete
72 G4StepPoint* thePrePoint = theStep->GetPreSt
73 G4VPhysicalVolume* thePrePV = thePrePoint->G
74 G4String thePrePVname = thePrePV->GetName();
75 if (thePrePVname.substr(0, 4) == "calo") {
76 return;
77 }
78 G4StepPoint* thePostPoint = theStep->GetPost
79 G4VPhysicalVolume* thePostPV = thePostPoint-
80 G4String thePostPVname = thePostPV->GetName(
81 if (thePostPVname.substr(0, 4) != "calo") {
82 return;
83 }
84
85 // then suspend the track
86 theTrack->SetTrackStatus(fSuspend);
87 }
88