[819] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
| 27 | // $Id: G4NeutronHPPhotonDist.hh,v 1.16 2007/06/22 09:23:47 gcosmo Exp $ |
---|
| 28 | // GEANT4 tag $Name: $ |
---|
| 29 | // |
---|
| 30 | // Hadronic Process: Very Low Energy Neutron X-Sections |
---|
| 31 | // original by H.P. Wellisch, TRIUMF, 14-Feb-97 |
---|
| 32 | // |
---|
| 33 | // 070606 fix for Valgrind error by T. Koi |
---|
| 34 | // 070612 fix memory leaking by T. Koi |
---|
| 35 | // 070615 fix memory leaking by T. Koi |
---|
| 36 | // |
---|
| 37 | |
---|
| 38 | #ifndef G4NeutronHPPhotonDist_h |
---|
| 39 | #define G4NeutronHPPhotonDist_h 1 |
---|
| 40 | #include "globals.hh" |
---|
| 41 | #include <fstream> |
---|
| 42 | #include "G4ios.hh" |
---|
| 43 | #include "globals.hh" |
---|
| 44 | #include "G4NeutronHPVector.hh" |
---|
| 45 | #include "G4NeutronHPLegendreTable.hh" |
---|
| 46 | #include "G4NeutronHPAngularP.hh" |
---|
| 47 | #include "G4NeutronHPPartial.hh" |
---|
| 48 | #include "G4NeutronHPFastLegendre.hh" |
---|
| 49 | #include "G4NeutronHPInterpolator.hh" |
---|
| 50 | #include "G4ReactionProductVector.hh" |
---|
| 51 | #include "G4ReactionProduct.hh" |
---|
| 52 | #include "G4Gamma.hh" |
---|
| 53 | #include "G4InterpolationManager.hh" |
---|
| 54 | |
---|
| 55 | class G4NeutronHPPhotonDist |
---|
| 56 | { |
---|
| 57 | public: |
---|
| 58 | |
---|
| 59 | G4NeutronHPPhotonDist() |
---|
| 60 | : repFlag( 0 ) |
---|
| 61 | , targetMass( 0.0 ) |
---|
| 62 | , nDiscrete( 0 ) |
---|
| 63 | , isoFlag( 0 ) |
---|
| 64 | , tabulationType( 0 ) |
---|
| 65 | , nDiscrete2( 0 ) |
---|
| 66 | , nIso( 0 ) |
---|
| 67 | , nPartials( 0 ) |
---|
| 68 | , theInternalConversionFlag( 0 ) |
---|
| 69 | , nGammaEnergies( 0 ) |
---|
| 70 | , theBaseEnergy( 0.0 ) |
---|
| 71 | { |
---|
| 72 | |
---|
| 73 | disType = 0; |
---|
| 74 | energy = 0; |
---|
| 75 | theYield = 0; |
---|
| 76 | thePartialXsec = 0; |
---|
| 77 | isPrimary = 0; |
---|
| 78 | theShells = 0; |
---|
| 79 | theGammas = 0; |
---|
| 80 | nNeu = 0; |
---|
| 81 | theLegendre = 0; |
---|
| 82 | theAngular = 0; |
---|
| 83 | distribution = 0; |
---|
| 84 | probs = 0; |
---|
| 85 | partials = 0; |
---|
| 86 | actualMult = 0; |
---|
| 87 | |
---|
| 88 | theLevelEnergies = 0; |
---|
| 89 | theTransitionProbabilities = 0; |
---|
| 90 | thePhotonTransitionFraction = 0; |
---|
| 91 | |
---|
| 92 | } |
---|
| 93 | |
---|
| 94 | ~G4NeutronHPPhotonDist() |
---|
| 95 | { |
---|
| 96 | delete [] disType; |
---|
| 97 | delete [] energy; |
---|
| 98 | delete [] theYield; |
---|
| 99 | delete [] thePartialXsec; |
---|
| 100 | delete [] isPrimary; |
---|
| 101 | delete [] theShells; |
---|
| 102 | delete [] theGammas; |
---|
| 103 | delete [] nNeu; |
---|
| 104 | delete [] theLegendre; |
---|
| 105 | delete [] theAngular; |
---|
| 106 | delete [] distribution; |
---|
| 107 | delete [] probs; |
---|
| 108 | |
---|
| 109 | // TKDB |
---|
| 110 | if ( partials != 0 ) |
---|
| 111 | { |
---|
| 112 | for ( G4int i = 0 ; i < nPartials ; i++ ) |
---|
| 113 | { delete partials[ i ]; } |
---|
| 114 | |
---|
| 115 | delete [] partials; |
---|
| 116 | } |
---|
| 117 | // delete [] partials; |
---|
| 118 | |
---|
| 119 | delete [] actualMult; |
---|
| 120 | |
---|
| 121 | // delete theLevelEnergies; |
---|
| 122 | // delete theTransitionProbabilities; |
---|
| 123 | // delete thePhotonTransitionFraction; |
---|
| 124 | // TKDB |
---|
| 125 | delete [] theLevelEnergies; |
---|
| 126 | delete [] theTransitionProbabilities; |
---|
| 127 | delete [] thePhotonTransitionFraction; |
---|
| 128 | } |
---|
| 129 | |
---|
| 130 | G4bool InitMean(std::ifstream & aDataFile); |
---|
| 131 | |
---|
| 132 | void InitAngular(std::ifstream & aDataFile); |
---|
| 133 | |
---|
| 134 | void InitEnergies(std::ifstream & aDataFile); |
---|
| 135 | |
---|
| 136 | void InitPartials(std::ifstream & aDataFile); |
---|
| 137 | |
---|
| 138 | G4ReactionProductVector * GetPhotons(G4double anEnergy); |
---|
| 139 | |
---|
| 140 | inline G4double GetTargetMass() {return targetMass;} |
---|
| 141 | |
---|
| 142 | inline G4bool NeedsCascade() {return repFlag==2;} |
---|
| 143 | |
---|
| 144 | inline G4double GetLevelEnergy() {return theBaseEnergy;} |
---|
| 145 | |
---|
| 146 | private: |
---|
| 147 | |
---|
| 148 | G4int repFlag; //representation as multiplicities or transition probability arrays. |
---|
| 149 | G4double targetMass; |
---|
| 150 | |
---|
| 151 | G4int nDiscrete; //number of discrete photons |
---|
| 152 | G4int * disType; // discrete, or continuum photons |
---|
| 153 | G4double * energy; // photon energies |
---|
| 154 | G4NeutronHPVector * theYield; // multiplicity as a function of neutron energy. |
---|
| 155 | G4NeutronHPVector theTotalXsec; |
---|
| 156 | G4NeutronHPVector * thePartialXsec; |
---|
| 157 | G4int * isPrimary; |
---|
| 158 | |
---|
| 159 | G4int isoFlag; // isotropic or not? |
---|
| 160 | G4int tabulationType; |
---|
| 161 | G4int nDiscrete2; |
---|
| 162 | G4int nIso; |
---|
| 163 | G4double * theShells; |
---|
| 164 | G4double * theGammas; |
---|
| 165 | G4int * nNeu; |
---|
| 166 | G4InterpolationManager theLegendreManager; |
---|
| 167 | G4NeutronHPLegendreTable ** theLegendre; |
---|
| 168 | G4NeutronHPAngularP ** theAngular; |
---|
| 169 | |
---|
| 170 | G4int * distribution; // not used for the moment. |
---|
| 171 | G4int nPartials; |
---|
| 172 | G4NeutronHPVector * probs; // probabilities for the partial distributions. |
---|
| 173 | G4NeutronHPPartial ** partials; // the partials, parallel to the above |
---|
| 174 | |
---|
| 175 | G4int * actualMult; |
---|
| 176 | |
---|
| 177 | // for transition prob arrays start |
---|
| 178 | G4int theInternalConversionFlag; |
---|
| 179 | G4int nGammaEnergies; |
---|
| 180 | G4double theBaseEnergy; |
---|
| 181 | G4double * theLevelEnergies; |
---|
| 182 | G4double * theTransitionProbabilities; |
---|
| 183 | G4double * thePhotonTransitionFraction; |
---|
| 184 | // for transition prob arrays end |
---|
| 185 | |
---|
| 186 | G4NeutronHPFastLegendre theLegend; // fast look-up for leg-integrals |
---|
| 187 | G4NeutronHPInterpolator theInt; // interpolation |
---|
| 188 | }; |
---|
| 189 | |
---|
| 190 | #endif |
---|