1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: TrackingAction.cc,v 1.2 2006/06/29 16:41:56 gunter Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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28 | // |
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29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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31 | |
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32 | #include "TrackingAction.hh" |
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33 | |
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34 | #include "DetectorConstruction.hh" |
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35 | #include "RunAction.hh" |
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36 | #include "HistoManager.hh" |
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37 | |
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38 | #include "G4Track.hh" |
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39 | |
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40 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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41 | |
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42 | TrackingAction::TrackingAction(DetectorConstruction* det, RunAction* run, |
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43 | HistoManager* histo) |
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44 | :detector(det),runAction(run), histoManager(histo) |
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45 | { } |
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46 | |
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47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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48 | |
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49 | void TrackingAction::PostUserTrackingAction(const G4Track* track) |
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50 | { |
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51 | G4int trackID = track->GetTrackID(); |
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52 | |
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53 | //track length of primary particle or charged secondaries |
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54 | // |
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55 | G4double tracklen = track->GetTrackLength(); |
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56 | if (trackID == 1) { |
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57 | runAction->AddTrackLength(tracklen); |
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58 | histoManager->FillHisto(3, tracklen); |
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59 | } else if (track->GetDefinition()->GetPDGCharge() != 0.) |
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60 | histoManager->FillHisto(6, tracklen); |
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61 | |
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62 | //extract projected range of primary particle |
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63 | // |
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64 | if (trackID == 1) { |
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65 | G4double x = track->GetPosition().x() + 0.5*detector->GetAbsorSizeX(); |
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66 | runAction->AddProjRange(x); |
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67 | histoManager->FillHisto(5, x); |
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68 | } |
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69 | |
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70 | //mean step size of primary particle |
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71 | // |
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72 | if (trackID == 1) { |
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73 | G4int nbOfSteps = track->GetCurrentStepNumber(); |
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74 | G4double stepSize = tracklen/nbOfSteps; |
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75 | runAction->AddStepSize(nbOfSteps,stepSize); |
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76 | } |
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77 | |
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78 | //status of primary particle : absorbed, transmited, reflected ? |
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79 | // |
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80 | if (trackID == 1) { |
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81 | G4int status = 0; |
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82 | if (!track->GetNextVolume()) { |
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83 | if (track->GetMomentumDirection().x() > 0.) status = 1; |
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84 | else status = 2; |
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85 | } |
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86 | runAction->AddTrackStatus(status); |
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87 | } |
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88 | } |
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89 | |
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90 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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91 | |
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