[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: G4NeutronHPAngular.hh,v 1.12 2007/06/22 09:23:47 gcosmo Exp $ |
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[1196] | 28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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[819] | 29 | // |
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| 30 | // 070613 fix memory leaking by T. Koi |
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| 31 | // |
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| 32 | #ifndef G4NeutronHPAngular_h |
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| 33 | #define G4NeutronHPAngular_h 1 |
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| 34 | |
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| 35 | #include "globals.hh" |
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| 36 | #include "G4ios.hh" |
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| 37 | #include <fstream> |
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| 38 | #include "G4ReactionProduct.hh" |
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| 39 | #include "Randomize.hh" |
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| 40 | #include "G4NeutronHPLegendreStore.hh" |
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| 41 | #include "G4NeutronHPPartial.hh" |
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| 42 | |
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| 43 | class G4NeutronHPAngular |
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| 44 | { |
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| 45 | public: |
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| 46 | |
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| 47 | G4NeutronHPAngular() |
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| 48 | { |
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| 49 | theAngularDistributionType = 0; |
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| 50 | theIsoFlag = false; |
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| 51 | // TKDB |
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| 52 | theCoefficients = 0; |
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| 53 | theProbArray = 0; |
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| 54 | } |
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| 55 | ~G4NeutronHPAngular() |
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| 56 | { |
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| 57 | // TKDB |
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| 58 | delete theCoefficients; |
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| 59 | delete theProbArray; |
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| 60 | } |
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| 61 | |
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| 62 | void Init(std::ifstream & aDataFile); |
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| 63 | |
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| 64 | void SampleAndUpdate(G4ReactionProduct & aNeutron); |
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| 65 | |
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| 66 | void SetTarget(const G4ReactionProduct & aTarget) { theTarget = aTarget; } |
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| 67 | |
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| 68 | void SetNeutron(const G4ReactionProduct & aNeutron) { theNeutron = aNeutron; } |
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| 69 | |
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| 70 | inline G4double GetTargetMass() { return targetMass; } |
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| 71 | |
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| 72 | private: |
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| 73 | |
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| 74 | // the type of distribution; currently |
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| 75 | // isotropic (0), |
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| 76 | // and legendre representation (1) |
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| 77 | // probability distribution (2) |
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| 78 | // are supported |
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| 79 | |
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| 80 | G4int theAngularDistributionType; |
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| 81 | G4int frameFlag; // 1=Lab, 2=CMS |
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| 82 | |
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| 83 | G4bool theIsoFlag; // isotropic or not? |
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| 84 | |
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| 85 | G4NeutronHPLegendreStore * theCoefficients; // the legendre coefficients |
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| 86 | |
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| 87 | G4NeutronHPPartial * theProbArray; // the probability array p,costh for energy |
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| 88 | |
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| 89 | private: |
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| 90 | |
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| 91 | G4double targetMass; |
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| 92 | |
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| 93 | G4ReactionProduct theTarget; |
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| 94 | G4ReactionProduct theNeutron; |
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| 95 | }; |
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| 96 | |
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| 97 | #endif |
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