HepMCEx02/src/H02SteppingAction.cc

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0025 //
0026 /// \file H02SteppingAction.cc
0027 /// \brief Implementation of the H02SteppingAction class
0028
0029 #include "H02SteppingAction.hh"
0030
0031 #include "G4ParticleDefinition.hh"
0032 #include "G4ParticleTypes.hh"
0033 #include "G4Step.hh"
0034 #include "G4StepPoint.hh"
0035 #include "G4SteppingManager.hh"
0036 #include "G4Track.hh"
0037 #include "G4TrackStatus.hh"
0038 #include "G4VPhysicalVolume.hh"
0039
0040 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0041 H02SteppingAction::H02SteppingAction() : G4UserSteppingAction() {}
0042
0043 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0044 H02SteppingAction::~H02SteppingAction() {}
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047 void H02SteppingAction::UserSteppingAction(const G4Step* astep)
0048 {
0049   G4Track* atrack = astep->GetTrack();
0050
0051   if (atrack->GetTrackStatus() != fAlive) return;
0052   if (atrack->GetParentID() == 0) return;
0053
0054   G4ParticleDefinition* particleType = atrack->GetDefinition();
0055   if ((particleType == G4MuonPlus::MuonPlusDefinition())
0056       || (particleType == G4MuonMinus::MuonMinusDefinition()))
0057     return;
0058
0059   G4StepPoint* prestep = astep->GetPreStepPoint();
0060   G4VPhysicalVolume* pv = prestep->GetPhysicalVolume();
0061   G4String pvname = pv->GetName();
0062   if (pvname == "BARREL_CAL_PV" || pvname == "ENDCAP_CAL_PV") {
0063     atrack->SetTrackStatus(fKillTrackAndSecondaries);
0064   }
0065 }