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/// \file electromagnetic/TestEm7/src/TrackingAction.cc
/// \brief Implementation of the TrackingAction class
//
//
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#include "TrackingAction.hh"
#include "DetectorConstruction.hh"
#include "RunAction.hh"
#include "G4Track.hh"

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TrackingAction::TrackingAction(DetectorConstruction* det, RunAction* run)
:G4UserTrackingAction(),fDetector(det), fRunAction(run)
{}

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TrackingAction::~TrackingAction()
{}

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void TrackingAction::PostUserTrackingAction(const G4Track* track)
{
  // extract Projected Range of primary particle
  if (track->GetTrackID() == 1) {
    G4double x = track->GetPosition().x() + 0.5*fDetector->GetAbsorSizeX();
    if(x > 0.0) fRunAction->AddProjRange(x);
    G4AnalysisManager::Instance()->FillH1(3, x);
  }  
}

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