Gabriele Cosmo
141 lines
5.4 KiB
C++
141 lines
5.4 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// This example is provided by the Geant4-DNA collaboration
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// Any report or published results obtained using the Geant4-DNA software
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// shall cite the following Geant4-DNA collaboration publications:
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// Med. Phys. 45 (2018) e722-e739
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// Phys. Med. 31 (2015) 861-874
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// Med. Phys. 37 (2010) 4692-4708
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// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
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//
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// The Geant4-DNA web site is available at http://geant4-dna.org
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//
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/// \file medical/dna/range/src/TrackingAction.cc
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/// \brief Implementation of the TrackingAction class
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#include "TrackingAction.hh"
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#include "HistoManager.hh"
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#include "PrimaryGeneratorAction.hh"
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#include "Run.hh"
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#include "G4Positron.hh"
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#include "G4RunManager.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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TrackingAction::TrackingAction(PrimaryGeneratorAction* prim)
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: G4UserTrackingAction(), fPrimary(prim)
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TrackingAction::PreUserTrackingAction(const G4Track* track)
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{
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G4int trackID = track->GetTrackID();
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if (trackID == 1) fTrackLength = 0;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TrackingAction::PostUserTrackingAction(const G4Track* track)
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{
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// Histograms
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G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
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G4int trackID = track->GetTrackID();
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Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
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//
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G4double tracklen = track->GetTrackLength();
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// *** FOR ELECTRONS
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// Track length of primary particle or charged secondaries
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if (trackID == 1 && track->GetDefinition()->GetPDGCharge() == -1) {
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run->AddTrackLength(tracklen);
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analysisManager->FillH1(1, tracklen);
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};
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// Extract projected range of primary particle
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if (trackID == 1 && track->GetDefinition()->GetPDGCharge() == -1) {
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G4double pr =
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(track->GetPosition()) * (fPrimary->GetParticleGun()->GetParticleMomentumDirection());
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run->AddProjRange(pr);
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analysisManager->FillH1(2, pr);
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}
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// Extract penetration range of primary particle
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if (trackID == 1 && track->GetDefinition()->GetPDGCharge() == -1) {
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G4double pene = std::sqrt((track->GetPosition()) * (track->GetPosition()));
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run->AddPenetration(pene);
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analysisManager->FillH1(3, pene);
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};
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// *** FOR Geant4-DNA PROTONS, ALPHA AND CHARGED STATES AND IONS
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// track->GetDefinition()->GetPDGMass() > 0 avoids gammas
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// Track length of primary particle or charged secondaries
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if (track->GetDefinition()->GetPDGCharge() >= 0 && track->GetDefinition()->GetPDGMass() > 0
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&& track->GetDefinition() != G4Positron::PositronDefinition())
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{
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// Local cumulation is required before scoring once
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fTrackLength = fTrackLength + tracklen;
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if (track->GetKineticEnergy() == 0) {
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run->AddTrackLength(fTrackLength);
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analysisManager->FillH1(1, fTrackLength);
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}
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}
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// Extract projected range of primary particle
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if (track->GetDefinition()->GetPDGCharge() >= 0 && track->GetDefinition()->GetPDGMass() > 0
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&& track->GetDefinition() != G4Positron::PositronDefinition())
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{
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G4double pr =
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(track->GetPosition()) * (fPrimary->GetParticleGun()->GetParticleMomentumDirection());
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if (track->GetKineticEnergy() == 0) {
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run->AddProjRange(pr);
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analysisManager->FillH1(2, pr);
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}
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}
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// Extract penetration range of primary particle
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if (track->GetDefinition()->GetPDGCharge() >= 0 && track->GetDefinition()->GetPDGMass() > 0
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&& track->GetDefinition() != G4Positron::PositronDefinition())
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{
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G4double pene = std::sqrt((track->GetPosition()) * (track->GetPosition()));
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if (track->GetKineticEnergy() == 0) {
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run->AddPenetration(pene);
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analysisManager->FillH1(3, pene);
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}
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};
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}
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