[819] | 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: G4NeutronHPEnAngCorrelation.hh,v 1.11 2007/06/06 12:45:13 ahoward Exp $ |
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[962] | 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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[819] | 29 | // |
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| 30 | #ifndef G4NeutronHPEnAngCorrelation_h |
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| 31 | #define G4NeutronHPEnAngCorrelation_h 1 |
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| 32 | |
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| 33 | #include "globals.hh" |
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| 34 | #include "G4NeutronHPVector.hh" |
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| 35 | #include "Randomize.hh" |
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| 36 | #include "G4ios.hh" |
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| 37 | #include <fstream> |
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| 38 | #include "globals.hh" |
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| 39 | #include "G4NeutronHPProduct.hh" |
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| 40 | #include "G4ReactionProduct.hh" |
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| 41 | |
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| 42 | class G4NeutronHPEnAngCorrelation |
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| 43 | { |
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| 44 | public: |
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| 45 | G4NeutronHPEnAngCorrelation() |
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| 46 | { |
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| 47 | theProducts = 0; |
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| 48 | inCharge = false; |
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| 49 | theTotalMeanEnergy = -1.; |
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| 50 | } |
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| 51 | ~G4NeutronHPEnAngCorrelation() |
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| 52 | { |
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| 53 | if(theProducts!=0) delete [] theProducts; |
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| 54 | } |
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| 55 | |
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| 56 | inline void Init(std::ifstream & aDataFile) |
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| 57 | { |
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| 58 | inCharge = true; |
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| 59 | aDataFile>>targetMass>>frameFlag>>nProducts; |
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| 60 | theProducts = new G4NeutronHPProduct[nProducts]; |
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| 61 | for(G4int i=0; i<nProducts; i++) |
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| 62 | { |
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| 63 | theProducts[i].Init(aDataFile); |
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| 64 | } |
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| 65 | } |
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| 66 | |
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| 67 | G4ReactionProduct * SampleOne(G4double anEnergy); |
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| 68 | |
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| 69 | G4ReactionProductVector * Sample(G4double anEnergy); |
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| 70 | |
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| 71 | inline void SetTarget(G4ReactionProduct & aTarget) |
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| 72 | { |
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| 73 | theTarget = aTarget; |
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| 74 | for(G4int i=0;i<nProducts;i++)theProducts[i].SetTarget(&theTarget); |
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| 75 | } |
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| 76 | |
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| 77 | inline void SetNeutron(G4ReactionProduct & aNeutron) |
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| 78 | { |
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| 79 | theNeutron = aNeutron; |
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| 80 | for(G4int i=0;i<nProducts;i++)theProducts[i].SetNeutron(&theNeutron); |
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| 81 | } |
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| 82 | |
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| 83 | inline G4bool InCharge() |
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| 84 | { |
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| 85 | return inCharge; |
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| 86 | } |
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| 87 | |
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| 88 | inline G4double GetTargetMass() { return targetMass; } |
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| 89 | |
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| 90 | G4double GetTotalMeanEnergy() |
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| 91 | { |
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| 92 | // cashed in 'sample' call |
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| 93 | return theTotalMeanEnergy; |
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| 94 | } |
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| 95 | |
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| 96 | private: |
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| 97 | |
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| 98 | // data members |
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| 99 | |
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| 100 | G4double targetMass; |
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| 101 | G4int frameFlag; // =1: Target rest frame; =2: CMS system; incident always in lab |
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| 102 | G4int nProducts; |
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| 103 | G4NeutronHPProduct * theProducts; |
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| 104 | G4bool inCharge; |
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| 105 | |
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| 106 | // Utility quantities |
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| 107 | |
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| 108 | G4ReactionProduct theTarget; |
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| 109 | G4ReactionProduct theNeutron; |
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| 110 | |
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| 111 | // cashed values |
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| 112 | |
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| 113 | G4double theTotalMeanEnergy; |
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| 114 | |
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| 115 | }; |
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| 116 | |
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| 117 | #endif |
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