| 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 | //
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| 40 | // PrimaryGeneratorAction program
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| 41 | // --------------------------------------------------------------
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| 42 |
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| 43 | #include "DMXPrimaryGeneratorAction.hh"
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| 44 |
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| 45 | #ifdef DMXENV_GPS_USE
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| 46 | #include "G4GeneralParticleSource.hh"
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| 47 | #else
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| 48 | #include "DMXParticleSource.hh"
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| 49 | #endif
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| 50 |
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| 51 | #ifdef G4ANALYSIS_USE
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| 52 | #include "DMXAnalysisManager.hh"
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| 53 | #endif
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| 54 |
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| 55 | #include "G4Event.hh"
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| 56 |
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| 57 | #include "Randomize.hh"
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| 58 |
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| 59 | #include "globals.hh"
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| 60 |
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| 61 |
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| 62 | DMXPrimaryGeneratorAction::DMXPrimaryGeneratorAction() {
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| 63 |
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| 64 | #ifdef DMXENV_GPS_USE
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| 65 | particleGun = new G4GeneralParticleSource();
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| 66 | #else
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| 67 | particleGun = new DMXParticleSource();
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| 68 | #endif
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| 69 |
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| 70 | energy_pri=0;
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| 71 | // seeds=NULL;
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| 72 | seeds[0] =-1;
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| 73 | seeds[1] =-1;
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| 74 |
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| 75 | }
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| 76 |
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| 77 |
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| 78 | DMXPrimaryGeneratorAction::~DMXPrimaryGeneratorAction() {
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| 79 |
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| 80 | delete particleGun;
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| 81 | }
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| 82 |
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| 83 |
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| 84 | void DMXPrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent) {
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| 85 |
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| 86 | energy_pri = 0.;
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| 87 |
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| 88 | // seeds
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| 89 | // seeds = HepRandom::getTheSeeds();
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| 90 | seeds[0] = *CLHEP::HepRandom::getTheSeeds();
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| 91 | seeds[1] = *(CLHEP::HepRandom::getTheSeeds()+1);
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| 92 |
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| 93 | particleGun->GeneratePrimaryVertex(anEvent);
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| 94 |
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| 95 | energy_pri = particleGun->GetParticleEnergy();
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| 96 | #ifdef G4ANALYSIS_USE
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| 97 | DMXAnalysisManager* analysis = DMXAnalysisManager::getInstance();
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| 98 | analysis->analysePrimaryGenerator(energy_pri);
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| 99 | #endif
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| 100 |
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| 101 | }
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| 102 |
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| 103 |
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