| 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 | //
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| 27 | // --------------------------------------------------------------
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| 28 | // GEANT 4 - Underground Dark Matter Detector Advanced Example
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| 29 | //
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| 30 | // For information related to this code contact: Alex Howard
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| 31 | // e-mail: alexander.howard@cern.ch
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| 32 | // --------------------------------------------------------------
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| 33 | // Comments
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| 34 | //
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| 35 | // Underground Advanced
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| 36 | // by A. Howard and H. Araujo
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| 37 | // (27th November 2001)
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| 38 | //
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| 39 | // StackingAction program
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| 40 | // --------------------------------------------------------------
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| 41 |
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| 42 | #include "DMXStackingAction.hh"
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| 43 |
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| 44 | #include "DMXStackingActionMessenger.hh"
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| 45 | #include "DMXDetectorConstruction.hh"
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| 46 |
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| 47 | #include "G4Track.hh"
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| 48 | #include "G4TrackStatus.hh"
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| 49 | #include "G4VPhysicalVolume.hh"
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| 50 | #include "G4Navigator.hh"
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| 51 | #include "G4TransportationManager.hh"
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| 52 | #include "G4ParticleDefinition.hh"
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| 53 | #include "G4ParticleTypes.hh"
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| 54 |
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| 55 |
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| 56 |
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| 57 | DMXStackingAction::DMXStackingAction() {
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| 58 |
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| 59 | // new messenger
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| 60 | theMessenger = new DMXStackingActionMessenger(this);
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| 61 |
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| 62 | // messenger defaults
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| 63 | killGammasFlag = 0;
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| 64 |
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| 65 | // global geometry navigator
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| 66 | gNavigator = G4TransportationManager::GetTransportationManager()
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| 67 | ->GetNavigatorForTracking();
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| 68 | }
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| 69 |
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| 70 |
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| 71 | DMXStackingAction::~DMXStackingAction() {
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| 72 |
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| 73 | delete theMessenger;
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| 74 | }
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| 75 |
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| 76 |
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| 77 | G4ClassificationOfNewTrack DMXStackingAction::ClassifyNewTrack
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| 78 | (const G4Track* aTrack) {
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| 79 |
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| 80 |
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| 81 | static G4int gammasKilled = 0;
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| 82 |
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| 83 | G4ClassificationOfNewTrack classification = fWaiting;
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| 84 |
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| 85 | // Kill gammas from neutrons in concrete wall
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| 86 | if(killGammasFlag) {
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| 87 | // check if particle is gamma
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| 88 | G4ParticleDefinition* particleType = aTrack->GetDefinition();
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| 89 | if(particleType==G4Gamma::GammaDefinition()) {
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| 90 | // check if particle is in world_phys
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| 91 | G4ThreeVector pos = aTrack->GetPosition();
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| 92 | G4ThreeVector *ptr = NULL;
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| 93 | G4VPhysicalVolume *theVolume;
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| 94 | theVolume = gNavigator->LocateGlobalPointAndSetup(pos,ptr,false);
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| 95 | if(theVolume->GetName() == "world_phys") {
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| 96 | classification = fKill;
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| 97 | G4cout << " Total for session Gammas killed in concrete wall (world_phys): "
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| 98 | << ++gammasKilled << G4endl;
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| 99 | }
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| 100 | }
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| 101 | }
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| 102 |
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| 103 | return classification;
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| 104 |
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| 105 | }
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| 106 |
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| 107 |
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| 108 | void DMXStackingAction::NewStage() {;}
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| 109 |
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| 110 |
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| 111 | void DMXStackingAction::PrepareNewEvent() {;}
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| 112 |
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| 113 |
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| 114 |
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| 115 |
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