G4TankSimulatorOG/G4TankTrackingAction.cc

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#include "G4TankTrackingAction.h"

#include <G4Track.hh>
#include <G4TrackingManager.hh>
#include <G4TrackStatus.hh>

#include <cstddef>
#include <iostream>

using namespace G4TankSimulatorOG;

using std::cout;
using std::endl;


// Number of Cherenkov photons from injected particle
int G4TankTrackingAction::fNumC = 0;

// Number of Cherenkov photons NOT coming directly from
// the injected particle. (eg. delta rays)
//
int G4TankTrackingAction::fNumCDelta = 0;
int G4TankTrackingAction::fNumBounces = 0;


G4TankTrackingAction::G4TankTrackingAction()
{
}


G4TankTrackingAction::~G4TankTrackingAction()
{
}


void
G4TankTrackingAction::PreUserTrackingAction(const G4Track* /*track*/)
{
}


void
G4TankTrackingAction::PostUserTrackingAction(const G4Track* /*track*/)
{
  //AfterTracking(aTrack);
  //G4cerr << "Number of Cerenkov photons : " << fNumC;
}


void
G4TankTrackingAction::BeforeTracking(const G4Track* aTrack)
{
  fNumBounces = 0;

  const int Code = aTrack->GetDefinition()->GetPDGEncoding();

  if (Code == 0) { // Optical photon

    const int Parent = aTrack->GetParentID();

    // Count number of Cerenkov photons
    if (Parent != 1)  // not directly produced by the injected particle (eg delta ray)
      ++fNumCDelta;
    else // Produced by injected particle
      ++fNumC;
  }
}


void
G4TankTrackingAction::AfterTracking(const G4Track* /*aTrack*/)
{
}