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#ifdef G4MULTITHREADED
#include "G4MTRunManager.hh"
#else
#include "G4RunManager.hh"
#endif

#include "StackingAction.hh"
#include "RunAction.hh"
#include "Analysis.hh"

#include "G4VProcess.hh"

#include "G4ParticleDefinition.hh"
#include "G4ParticleTypes.hh"

#include "G4ios.hh"
#include "G4SystemOfUnits.hh"

#include "G4EventManager.hh"
 
#include "G4SDManager.hh"
 
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StackingAction::StackingAction(RunAction* runAction):
G4UserStackingAction(),
fRunAction(runAction)
{
    
}

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StackingAction::~StackingAction() {}

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G4ClassificationOfNewTrack StackingAction::ClassifyNewTrack(const G4Track * aTrack)
{
	G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
	
	G4int eventID = G4EventManager::GetEventManager()->GetConstCurrentEvent()->GetEventID();

	if (aTrack->GetTrackID()==1 && aTrack->GetParentID()==0) { //the particle is a primary
		G4ThreeVector pos = aTrack->GetPosition();
		analysisManager->FillNtupleIColumn(0,0,eventID);
		analysisManager->FillNtupleDColumn(0,1,pos.x()/CLHEP::mm);
		analysisManager->FillNtupleDColumn(0,2,pos.y()/CLHEP::mm);
		analysisManager->AddNtupleRow(0);
	}

	return fUrgent;
}

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void StackingAction::NewStage()
{}

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void StackingAction::PrepareNewEvent()
{}

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