| 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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