Files
geant4/examples/advanced/amsEcal/src/TrackingAction.cc
T
2018-12-07 15:15:39 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
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// * Neither the authors of this software system, nor their employing *
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// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
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// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
//
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#include "TrackingAction.hh"
#include "DetectorConstruction.hh"
#include "Run.hh"
#include "PrimaryGeneratorAction.hh"
#include "EventAction.hh"
#include "HistoManager.hh"
#include "G4RunManager.hh"
#include "G4PhysicalConstants.hh"
#include "G4Track.hh"
#include "G4Positron.hh"
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TrackingAction::TrackingAction(DetectorConstruction* det)
:G4UserTrackingAction(),detector(det)
{ }
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void TrackingAction::PreUserTrackingAction(const G4Track*)
{ }
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void TrackingAction::PostUserTrackingAction(const G4Track* track)
{
//compute leakage
//
// if not at World boundaries, return
if (track->GetVolume() != detector->GetPvolWorld()) return;
//get position
G4double x = (track->GetPosition()).x();
G4double xlimit = 0.5*(detector->GetCalorThickness());
G4int icase = 2;
if (x >= xlimit) icase = 0;
else if (x <= -xlimit) icase = 1;
//get particle energy
G4double Eleak = track->GetKineticEnergy();
if (track->GetDefinition() == G4Positron::Positron())
Eleak += 2*electron_mass_c2;
//sum leakage
Run* run = static_cast<Run*>(
G4RunManager::GetRunManager()->GetNonConstCurrentRun());
run->DetailedLeakage(icase,Eleak);
}
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