Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // This example is provided by the Geant4-DNA collaboration 27 // Any report or published results obtained using the Geant4-DNA software 28 // shall cite the following Geant4-DNA collaboration publications: 29 // Med. Phys. 45 (2018) e722-e739 30 // Phys. Med. 31 (2015) 861-874 31 // Med. Phys. 37 (2010) 4692-4708 32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178 33 // 34 // The Geant4-DNA web site is available at http://geant4-dna.org 35 // 36 /// \file medical/dna/wvalue/src/TrackingAction.cc 37 /// \brief Implementation of the TrackingAction class 38 39 #include "TrackingAction.hh" 40 41 #include "HistoManager.hh" 42 #include "PrimaryGeneratorAction.hh" 43 #include "Run.hh" 44 45 #include "G4RunManager.hh" 46 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 48 49 TrackingAction::TrackingAction(PrimaryGeneratorAction* prim) 50 : G4UserTrackingAction(), fPrimary(prim) 51 {} 52 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 54 55 void TrackingAction::PostUserTrackingAction(const G4Track* track) 56 { 57 // Histograms 58 59 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance(); 60 61 G4int trackID = track->GetTrackID(); 62 63 Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun()); 64 65 // Track length of primary particle or charged secondaries 66 67 G4double tracklen = track->GetTrackLength(); 68 if (trackID == 1) { 69 run->AddTrackLength(tracklen); 70 analysisManager->FillH1(3, tracklen); 71 } 72 else if (track->GetDefinition()->GetPDGCharge() != 0.) 73 analysisManager->FillH1(6, tracklen); 74 75 // Extract projected range of primary particle 76 77 if (trackID == 1) { 78 G4double pr = 79 (track->GetPosition()) * (fPrimary->GetParticleGun()->GetParticleMomentumDirection()); 80 run->AddProjRange(pr); 81 analysisManager->FillH1(5, pr); 82 } 83 84 // Mean step size of primary particle 85 86 if (trackID == 1) { 87 G4int nbOfSteps = track->GetCurrentStepNumber(); 88 G4double stepSize = tracklen / nbOfSteps; 89 run->AddStepSize(nbOfSteps, stepSize); 90 } 91 } 92