Gabriele Cosmo
98 lines
3.2 KiB
C++
98 lines
3.2 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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// $Id: G4NeutronHPAngular.hh,v 1.12 2007/06/22 09:23:47 gcosmo Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// 070613 fix memory leaking by T. Koi
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//
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#ifndef G4NeutronHPAngular_h
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#define G4NeutronHPAngular_h 1
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#include "globals.hh"
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#include "G4ios.hh"
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#include <fstream>
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#include "G4ReactionProduct.hh"
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#include "Randomize.hh"
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#include "G4NeutronHPLegendreStore.hh"
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#include "G4NeutronHPPartial.hh"
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class G4NeutronHPAngular
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{
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public:
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G4NeutronHPAngular()
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{
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theAngularDistributionType = 0;
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theIsoFlag = false;
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// TKDB
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theCoefficients = 0;
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theProbArray = 0;
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}
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~G4NeutronHPAngular()
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{
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// TKDB
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delete theCoefficients;
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delete theProbArray;
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}
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void Init(std::ifstream & aDataFile);
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void SampleAndUpdate(G4ReactionProduct & aNeutron);
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void SetTarget(const G4ReactionProduct & aTarget) { theTarget = aTarget; }
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void SetNeutron(const G4ReactionProduct & aNeutron) { theNeutron = aNeutron; }
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inline G4double GetTargetMass() { return targetMass; }
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private:
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// the type of distribution; currently
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// isotropic (0),
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// and legendre representation (1)
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// probability distribution (2)
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// are supported
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G4int theAngularDistributionType;
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G4int frameFlag; // 1=Lab, 2=CMS
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G4bool theIsoFlag; // isotropic or not?
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G4NeutronHPLegendreStore * theCoefficients; // the legendre coefficients
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G4NeutronHPPartial * theProbArray; // the probability array p,costh for energy
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private:
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G4double targetMass;
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G4ReactionProduct theTarget;
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G4ReactionProduct theNeutron;
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};
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#endif
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