Gabriele Cosmo
197 lines
6.1 KiB
C++
197 lines
6.1 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// Hadronic Process: Very Low Energy Neutron X-Sections
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// original by H.P. Wellisch, TRIUMF, 14-Feb-97
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//
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// 070606 fix for Valgrind error by T. Koi
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// 070612 fix memory leaking by T. Koi
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// 070615 fix memory leaking by T. Koi
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// 080625 fix memory leaking by T. Koi
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//
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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
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//
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#ifndef G4ParticleHPPhotonDist_h
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#define G4ParticleHPPhotonDist_h 1
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#include <fstream>
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#include "globals.hh"
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#include "G4ios.hh"
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#include "globals.hh"
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#include "G4ParticleHPVector.hh"
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#include "G4ParticleHPLegendreTable.hh"
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#include "G4ParticleHPAngularP.hh"
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#include "G4ParticleHPPartial.hh"
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#include "G4ParticleHPFastLegendre.hh"
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#include "G4ParticleHPInterpolator.hh"
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#include "G4ReactionProductVector.hh"
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#include "G4ReactionProduct.hh"
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#include "G4Gamma.hh"
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#include "G4InterpolationManager.hh"
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#include "G4Cache.hh"
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class G4ParticleHPPhotonDist
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{
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public:
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G4ParticleHPPhotonDist()
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: repFlag( 0 )
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, targetMass( 0.0 )
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, nDiscrete( 0 )
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, isoFlag( 0 )
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, tabulationType( 0 )
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, nDiscrete2( 0 )
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, nIso( 0 )
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, nPartials( 0 )
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, theInternalConversionFlag( 0 )
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, nGammaEnergies( 0 )
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, theBaseEnergy( 0.0 )
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{
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disType = 0;
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energy = 0;
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theYield = 0;
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thePartialXsec = 0;
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theReactionXsec = 0;
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isPrimary = 0;
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theShells = 0;
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theGammas = 0;
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nNeu = 0;
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theLegendre = 0;
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theAngular = 0;
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distribution = 0;
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probs = 0;
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partials = 0;
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actualMult.Put( 0 );
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theLevelEnergies = 0;
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theTransitionProbabilities = 0;
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thePhotonTransitionFraction = 0;
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}
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~G4ParticleHPPhotonDist()
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{
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delete [] disType;
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delete [] energy;
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delete [] theYield;
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delete [] thePartialXsec;
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// delete [] theReactionXsec;
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// DHW: not created in this class
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delete [] isPrimary;
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delete [] theShells;
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delete [] theGammas;
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delete [] nNeu;
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delete [] theAngular;
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delete [] distribution;
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delete [] probs;
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if ( theLegendre != 0 )
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{
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for ( G4int i = 0 ; i < (nDiscrete2-nIso) ; i++ )
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if ( theLegendre[i] != 0 ) delete[] theLegendre[i];
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delete [] theLegendre;
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}
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if ( partials != 0 )
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{
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for ( G4int i = 0 ; i < nPartials ; i++ )
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{ delete partials[i]; }
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delete [] partials;
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}
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delete [] theLevelEnergies;
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delete [] theTransitionProbabilities;
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delete [] thePhotonTransitionFraction;
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if (actualMult.Get() != 0) delete actualMult.Get();
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}
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G4bool InitMean(std::istream & aDataFile);
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void InitAngular(std::istream & aDataFile);
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void InitEnergies(std::istream & aDataFile);
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void InitPartials(std::istream& aDataFile, G4ParticleHPVector* theXsec = 0);
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G4ReactionProductVector * GetPhotons(G4double anEnergy);
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inline G4double GetTargetMass() {return targetMass;}
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inline G4bool NeedsCascade() {return repFlag==2;}
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inline G4double GetLevelEnergy() {return theBaseEnergy;}
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private:
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G4int repFlag; //representation as multiplicities or transition probability arrays.
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G4double targetMass;
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G4int nDiscrete; //number of discrete photons
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G4int* disType; // discrete, or continuum photons
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G4double* energy; // photon energies
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G4ParticleHPVector* theYield; // multiplicity as a function of neutron energy.
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G4ParticleHPVector theTotalXsec;
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G4ParticleHPVector* thePartialXsec;
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G4ParticleHPVector* theReactionXsec;
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G4int* isPrimary;
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G4int isoFlag; // isotropic or not?
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G4int tabulationType;
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G4int nDiscrete2;
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G4int nIso;
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G4double * theShells;
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G4double * theGammas;
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G4int * nNeu;
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G4InterpolationManager theLegendreManager;
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G4ParticleHPLegendreTable ** theLegendre;
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G4ParticleHPAngularP ** theAngular;
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G4int * distribution; // not used for the moment.
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G4int nPartials;
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G4ParticleHPVector * probs; // probabilities for the partial distributions.
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G4ParticleHPPartial ** partials; // the partials, parallel to the above
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G4Cache< std::vector<G4int>* > actualMult;
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// for transition prob arrays start
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G4int theInternalConversionFlag;
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G4int nGammaEnergies;
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G4double theBaseEnergy;
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G4double * theLevelEnergies;
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G4double * theTransitionProbabilities;
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G4double * thePhotonTransitionFraction;
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// for transition prob arrays end
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G4ParticleHPFastLegendre theLegend; // fast look-up for leg-integrals
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G4ParticleHPInterpolator theInt; // interpolation
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};
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#endif
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