| 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 | // $Id: G4NeutronKiller.cc,v 1.2 2007/06/01 07:53:27 ahoward Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-03 $ |
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| 28 | // |
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| 29 | //--------------------------------------------------------------------------- |
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| 30 | // |
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| 31 | // ClassName: G4NeutronKiller |
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| 32 | // |
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| 33 | // Description: The process to kill particles to save CPU |
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| 34 | // |
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| 35 | // Author: V.Ivanchenko 26/09/00 for HARP software |
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| 36 | // |
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| 37 | //---------------------------------------------------------------------------- |
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| 38 | // |
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| 39 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 40 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 41 | |
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| 42 | #include "G4NeutronKiller.hh" |
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| 43 | #include "G4NeutronKillerMessenger.hh" |
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| 44 | |
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| 45 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 46 | |
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| 47 | G4NeutronKiller::G4NeutronKiller(const G4String& processName, G4ProcessType aType) |
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| 48 | : G4VDiscreteProcess(processName, aType) |
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| 49 | { |
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| 50 | kinEnergyThreshold = 0.0; |
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| 51 | timeThreshold = DBL_MAX; |
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| 52 | pMess = new G4NeutronKillerMessenger(this); |
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| 53 | } |
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| 54 | |
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| 55 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 56 | |
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| 57 | G4NeutronKiller::~G4NeutronKiller() |
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| 58 | { |
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| 59 | delete pMess; |
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| 60 | } |
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| 61 | |
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| 62 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 63 | |
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| 64 | G4bool G4NeutronKiller::IsApplicable(const G4ParticleDefinition& particle) |
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| 65 | { |
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| 66 | return (particle.GetParticleName() == "neutron"); |
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| 67 | } |
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| 68 | |
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| 69 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 70 | |
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| 71 | void G4NeutronKiller::SetTimeLimit(G4double val) |
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| 72 | { |
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| 73 | timeThreshold = val; |
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| 74 | if(verboseLevel > 0) |
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| 75 | G4cout << "### G4NeutronKiller: timeLimit(ns) = " |
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| 76 | << timeThreshold/ns << G4endl; |
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| 77 | } |
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| 78 | |
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| 79 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 80 | |
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| 81 | void G4NeutronKiller::SetKinEnergyLimit(G4double val) |
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| 82 | { |
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| 83 | kinEnergyThreshold = val; |
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| 84 | if(verboseLevel > 0) |
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| 85 | G4cout << "### G4NeutronKiller: Tracking cut E(MeV) = " |
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| 86 | << kinEnergyThreshold/MeV << G4endl; |
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| 87 | } |
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| 88 | |
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| 89 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 90 | |
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| 91 | |
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