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geant4/examples/extended/eventgenerator/HepMC/HepMCEx02/src/H02SteppingAction.cc
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2016-06-09 14:44:26 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
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//
// ====================================================================
//
// H02SteppingAction.cc
// $Id: H02SteppingAction.cc,v 1.3 2006/06/29 17:12:04 gunter Exp $
//
// ====================================================================
#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);
}
}