H02SteppingAction.cc

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//
// ====================================================================
//
//   H02SteppingAction.cc
//   $Id$
//
// ====================================================================

#include "H02SteppingAction.hh"
#include "G4SteppingManager.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4StepPoint.hh"
#include "G4TrackStatus.hh"
#include "G4VPhysicalVolume.hh"
#include "G4ParticleDefinition.hh"
#include "G4ParticleTypes.hh"

H02SteppingAction::H02SteppingAction()
{
}

H02SteppingAction::~H02SteppingAction()
{
}

void H02SteppingAction::UserSteppingAction(const G4Step* astep)
{
  G4Track* atrack= astep-> GetTrack();

  if(atrack-> GetTrackStatus() != fAlive) return;
  if(atrack-> GetParentID() == 0) return;

  G4ParticleDefinition* particleType= atrack-> GetDefinition();
  if((particleType == G4MuonPlus::MuonPlusDefinition())
     || (particleType == G4MuonMinus::MuonMinusDefinition())) return;

  G4StepPoint* prestep= astep-> GetPreStepPoint();
  G4VPhysicalVolume* pv= prestep-> GetPhysicalVolume();
  G4String pvname= pv-> GetName();
  if(pvname=="BARREL_CAL_PV" || pvname=="ENDCAP_CAL_PV" ) {
    atrack-> SetTrackStatus(fKillTrackAndSecondaries);
  }
}