Gabriele Cosmo
82 lines
3.2 KiB
C++
82 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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#ifndef G4ecpssrBaseKxsModel_hh
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#define G4ecpssrBaseKxsModel_hh 1
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#include "G4VecpssrKModel.hh"
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#include "globals.hh"
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#include <map>
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#include <vector>
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#include "G4CrossSectionDataSet.hh"
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class G4ecpssrBaseKxsModel : public G4VecpssrKModel
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{
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public:
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explicit G4ecpssrBaseKxsModel();
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~G4ecpssrBaseKxsModel();
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G4double CalculateCrossSection(G4int, G4double, G4double) override;//according to W.Brandt and G.Lapicki, Phys.Rev.A23(1981)
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G4double ExpIntFunction(G4int n,G4double x);//Exponential Integral Function
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G4ecpssrBaseKxsModel(const G4ecpssrBaseKxsModel&) = delete;
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G4ecpssrBaseKxsModel & operator = (const G4ecpssrBaseKxsModel &right) = delete;
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private:
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G4double FunctionFK(G4double k, G4double theta);
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G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
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G4double LinLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
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G4double QuadInterpolator(G4double e11,
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G4double e12,
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G4double e21,
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G4double e22,
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G4double x11,
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G4double x12,
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G4double x21,
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G4double x22,
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G4double t1,
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G4double t2,
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G4double t,
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G4double e);
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typedef std::map<G4double, std::map<G4double, G4double> > TriDimensionMap;
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TriDimensionMap FKData;
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std::vector<G4double> dummyVec;
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typedef std::map<G4double, std::vector<G4double> > VecMap;
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VecMap aVecMap;
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G4CrossSectionDataSet* tableC1;
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G4CrossSectionDataSet* tableC2;
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G4CrossSectionDataSet* tableC3;
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G4int verboseLevel;
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};
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#endif
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