1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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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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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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28 | // GEANT4 tag $Name: geant4-09-03 $ |
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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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