RE05/src/RE05SteppingAction.cc

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0025 //
0026 //
0027 /// \file RE05/src/RE05SteppingAction.cc
0028 /// \brief Implementation of the RE05SteppingAction class
0029 //
0030
0031 #include "RE05SteppingAction.hh"
0032
0033 #include "G4ParticleDefinition.hh"
0034 #include "G4ParticleTypes.hh"
0035 #include "G4Step.hh"
0036 #include "G4StepPoint.hh"
0037 #include "G4SteppingManager.hh"
0038 #include "G4Track.hh"
0039 #include "G4TrackStatus.hh"
0040 #include "G4VPhysicalVolume.hh"
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 RE05SteppingAction::RE05SteppingAction() : G4UserSteppingAction() {}
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047
0048 RE05SteppingAction::~RE05SteppingAction() {}
0049
0050 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0051
0052 void RE05SteppingAction::UserSteppingAction(const G4Step* theStep)
0053 {
0054   G4Track* theTrack = theStep->GetTrack();
0055
0056   // check if it is alive
0057   if (theTrack->GetTrackStatus() != fAlive) {
0058     return;
0059   }
0060
0061   // check if it is primary
0062   if (theTrack->GetParentID() != 0) {
0063     return;
0064   }
0065
0066   // check if it is NOT muon
0067   G4ParticleDefinition* particleType = theTrack->GetDefinition();
0068   if ((particleType == G4MuonPlus::MuonPlusDefinition())
0069       || (particleType == G4MuonMinus::MuonMinusDefinition()))
0070   {
0071     return;
0072   }
0073
0074   // check if it is entering to the calorimeter volume
0075   G4StepPoint* thePrePoint = theStep->GetPreStepPoint();
0076   G4VPhysicalVolume* thePrePV = thePrePoint->GetPhysicalVolume();
0077   G4String thePrePVname = thePrePV->GetName();
0078   if (thePrePVname.substr(0, 4) == "calo") {
0079     return;
0080   }
0081   G4StepPoint* thePostPoint = theStep->GetPostStepPoint();
0082   G4VPhysicalVolume* thePostPV = thePostPoint->GetPhysicalVolume();
0083   G4String thePostPVname = thePostPV->GetName();
0084   if (thePostPVname.substr(0, 4) != "calo") {
0085     return;
0086   }
0087
0088   // then suspend the track
0089   theTrack->SetTrackStatus(fSuspend);
0090 }
0091
0092 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......