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0001 // 0002 // ******************************************************************** 0003 // * License and Disclaimer * 0004 // * * 0005 // * The Geant4 software is copyright of the Copyright Holders of * 0006 // * the Geant4 Collaboration. It is provided under the terms and * 0007 // * conditions of the Geant4 Software License, included in the file * 0008 // * LICENSE and available at http://cern.ch/geant4/license . These * 0009 // * include a list of copyright holders. * 0010 // * * 0011 // * Neither the authors of this software system, nor their employing * 0012 // * institutes,nor the agencies providing financial support for this * 0013 // * work make any representation or warranty, express or implied, * 0014 // * regarding this software system or assume any liability for its * 0015 // * use. Please see the license in the file LICENSE and URL above * 0016 // * for the full disclaimer and the limitation of liability. * 0017 // * * 0018 // * This code implementation is the result of the scientific and * 0019 // * technical work of the GEANT4 collaboration. * 0020 // * By using, copying, modifying or distributing the software (or * 0021 // * any work based on the software) you agree to acknowledge its * 0022 // * use in resulting scientific publications, and indicate your * 0023 // * acceptance of all terms of the Geant4 Software license. * 0024 // ******************************************************************** 0025 // 0026 // This example is provided by the Geant4-DNA collaboration 0027 // Any report or published results obtained using the Geant4-DNA software 0028 // shall cite the following Geant4-DNA collaboration publications: 0029 // Med. Phys. 45 (2018) e722-e739 0030 // Phys. Med. 31 (2015) 861-874 0031 // Med. Phys. 37 (2010) 4692-4708 0032 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178 0033 // 0034 // The Geant4-DNA web site is available at http://geant4-dna.org 0035 // 0036 /// \file medical/dna/wvalue/src/TrackingAction.cc 0037 /// \brief Implementation of the TrackingAction class 0038 0039 #include "TrackingAction.hh" 0040 0041 #include "HistoManager.hh" 0042 #include "PrimaryGeneratorAction.hh" 0043 #include "Run.hh" 0044 0045 #include "G4RunManager.hh" 0046 0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 0048 0049 TrackingAction::TrackingAction(PrimaryGeneratorAction* prim) 0050 : G4UserTrackingAction(), fPrimary(prim) 0051 {} 0052 0053 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 0054 0055 void TrackingAction::PostUserTrackingAction(const G4Track* track) 0056 { 0057 // Histograms 0058 0059 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance(); 0060 0061 G4int trackID = track->GetTrackID(); 0062 0063 Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun()); 0064 0065 // Track length of primary particle or charged secondaries 0066 0067 G4double tracklen = track->GetTrackLength(); 0068 if (trackID == 1) { 0069 run->AddTrackLength(tracklen); 0070 analysisManager->FillH1(3, tracklen); 0071 } 0072 else if (track->GetDefinition()->GetPDGCharge() != 0.) 0073 analysisManager->FillH1(6, tracklen); 0074 0075 // Extract projected range of primary particle 0076 0077 if (trackID == 1) { 0078 G4double pr = 0079 (track->GetPosition()) * (fPrimary->GetParticleGun()->GetParticleMomentumDirection()); 0080 run->AddProjRange(pr); 0081 analysisManager->FillH1(5, pr); 0082 } 0083 0084 // Mean step size of primary particle 0085 0086 if (trackID == 1) { 0087 G4int nbOfSteps = track->GetCurrentStepNumber(); 0088 G4double stepSize = tracklen / nbOfSteps; 0089 run->AddStepSize(nbOfSteps, stepSize); 0090 } 0091 }
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