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geant4/examples/extended/exoticphysics/dmparticle/src/StackingAction.cc
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2020-12-04 12:30:43 +01:00

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//
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/// \file exoticphysics/dmparticle/src/StackingAction.cc
/// \brief Implementation of the StackingAction class
//
//
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#include "StackingAction.hh"
#include "Run.hh"
#include "StackingMessenger.hh"
#include "G4LDMPhoton.hh"
#include "G4LDMHi.hh"
#include "G4LDMHiBar.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4RunManager.hh"
#include "G4SystemOfUnits.hh"
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StackingAction::StackingAction()
: G4UserStackingAction(), fKillSecondary(false)
{
fStackMessenger = new StackingMessenger(this);
}
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StackingAction::~StackingAction()
{
delete fStackMessenger;
}
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G4ClassificationOfNewTrack
StackingAction::ClassifyNewTrack(const G4Track* aTrack)
{
//stack or delete secondaries
G4ClassificationOfNewTrack status = fUrgent;
//keep primary particle
if(aTrack->GetParentID() == 0) { return status; }
const G4ParticleDefinition* part = aTrack->GetDefinition();
if(part == G4LDMPhoton::LDMPhoton() ||
part == G4LDMHi::LDMHi() ||
part == G4LDMHiBar::LDMHiBar()) {
G4cout << "### New exotic particle produced: "
<< part->GetParticleName()
<< " Ekin(GeV)= " << aTrack->GetKineticEnergy()/CLHEP::GeV
<< " Mass(GeV)= " << part->GetPDGMass()/CLHEP::GeV
<< " TrackId= " << aTrack->GetTrackID()
<< G4endl;
return status;
}
if(fKillSecondary) { status = fKill; }
return status;
}
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