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 | // FredPrimaryGeneratorAction.cc |
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28 | // |
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29 | // Implementation of Fred's generator |
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30 | // |
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31 | |
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32 | #include "FredPrimaryGeneratorAction.hh" |
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33 | |
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34 | #include "G4Event.hh" |
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35 | #include "SprayParticleGun.hh" |
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36 | #include "GridParticleGun.hh" |
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37 | #include "G4ParticleGun.hh" |
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38 | #include "G4UImanager.hh" |
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39 | #include "globals.hh" |
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40 | |
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41 | // |
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42 | // (Constructor) |
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43 | // |
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44 | FredPrimaryGeneratorAction::FredPrimaryGeneratorAction( FredMessenger *ourMessenger ) |
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45 | { |
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46 | // |
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47 | // Fred has a few interesting ways of generating particles |
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48 | // |
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49 | sprayGun = new SprayParticleGun( 1 ); |
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50 | gridGun = new GridParticleGun( ); |
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51 | g4Gun = new G4ParticleGun(); |
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52 | |
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53 | // |
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54 | // We ask fred's main messenger which to use |
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55 | // |
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56 | messenger = ourMessenger; |
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57 | } |
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58 | |
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59 | // |
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60 | // (Destructor) |
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61 | // |
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62 | FredPrimaryGeneratorAction::~FredPrimaryGeneratorAction() |
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63 | { |
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64 | delete sprayGun; |
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65 | delete gridGun; |
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66 | delete g4Gun; |
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67 | } |
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68 | |
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69 | // |
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70 | // GeneratePrimaries |
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71 | // |
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72 | void FredPrimaryGeneratorAction::GeneratePrimaries( G4Event *anEvent ) |
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73 | { |
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74 | switch (messenger->SelectedGun()) { |
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75 | case SPRAY: |
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76 | sprayGun->GeneratePrimaryVertex( anEvent ); |
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77 | break; |
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78 | |
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79 | case GRID: |
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80 | gridGun->GeneratePrimaryVertex( anEvent ); |
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81 | break; |
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82 | |
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83 | case G4: |
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84 | g4Gun->GeneratePrimaryVertex( anEvent ); |
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85 | break; |
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86 | } |
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87 | } |
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