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 | // $Id: TiaraPrimaryGeneratorAction.cc,v 1.5 2006/06/29 15:45:23 gunter Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | |
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31 | #include "globals.hh" |
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32 | |
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33 | #include "TiaraPrimaryGeneratorAction.hh" |
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34 | |
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35 | #include "G4Event.hh" |
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36 | #include "G4ParticleGun.hh" |
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37 | #include "G4Neutron.hh" |
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38 | #include "G4Geantino.hh" |
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39 | #include "G4ThreeVector.hh" |
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40 | #include "TiaraDimensions.hh" |
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41 | #include "TiaraVSourceEnergyGenerator.hh" |
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42 | #include "TiaraVDirectionGenerator.hh" |
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43 | |
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44 | TiaraPrimaryGeneratorAction:: |
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45 | TiaraPrimaryGeneratorAction(const TiaraVSourceEnergyGenerator& eG, |
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46 | const TiaraVDirectionGenerator& dG, |
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47 | const TiaraTally &tally, |
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48 | const TiaraDimensions &tiaraDimensions) : |
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49 | fEnergyGenerator(eG.Clone()), |
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50 | fDirectionGenerator(dG.Clone()), |
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51 | particleGun(new G4ParticleGun(1)), |
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52 | fTally(tally) |
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53 | { |
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54 | particleGun-> |
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55 | SetParticlePosition(G4ThreeVector(0.0, 0.0, |
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56 | tiaraDimensions.targetPosZ)); |
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57 | } |
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58 | |
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59 | TiaraPrimaryGeneratorAction::~TiaraPrimaryGeneratorAction() |
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60 | { |
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61 | delete particleGun; |
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62 | delete fDirectionGenerator; |
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63 | delete fEnergyGenerator; |
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64 | } |
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65 | |
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66 | TiaraPrimaryGeneratorAction:: |
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67 | TiaraPrimaryGeneratorAction(const TiaraPrimaryGeneratorAction &rhs) |
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68 | : G4VUserPrimaryGeneratorAction() |
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69 | { |
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70 | *this = rhs; |
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71 | } |
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72 | |
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73 | TiaraPrimaryGeneratorAction & |
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74 | TiaraPrimaryGeneratorAction:: |
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75 | operator=(const TiaraPrimaryGeneratorAction &rhs) |
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76 | { |
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77 | if (this != &rhs) { |
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78 | fEnergyGenerator = rhs.fEnergyGenerator->Clone(); |
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79 | fDirectionGenerator = rhs.fDirectionGenerator->Clone(); |
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80 | particleGun = new G4ParticleGun(1); |
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81 | fTally = rhs.fTally; |
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82 | } |
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83 | return *this; |
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84 | } |
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85 | |
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86 | void TiaraPrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent) |
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87 | { |
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88 | particleGun->SetParticleDefinition(G4Neutron::NeutronDefinition()); |
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89 | particleGun->SetParticleMomentumDirection(fDirectionGenerator-> |
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90 | GetDirection()); |
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91 | |
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92 | |
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93 | G4double e(fEnergyGenerator->GetEnergy()); |
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94 | fTally.fill(e, 1); |
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95 | fTally.EndOfEventAction(); |
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96 | particleGun->SetParticleEnergy(e); |
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97 | |
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98 | particleGun->GeneratePrimaryVertex(anEvent); |
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99 | } |
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100 | |
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101 | const TiaraVSourceEnergyGenerator *TiaraPrimaryGeneratorAction:: |
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102 | GetEnergyGenerator() const { |
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103 | return fEnergyGenerator; |
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104 | } |
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105 | |
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106 | const TiaraTally & |
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107 | TiaraPrimaryGeneratorAction::GetTally() const { |
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108 | return fTally; |
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109 | } |
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