RE05/src/RE05SteppingAction.cc

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