| 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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