Gabriele Cosmo
134 lines
5.0 KiB
C++
134 lines
5.0 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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//
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// Author: Riccardo Capra <capra@ge.infn.it>
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//
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// History:
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// -----------
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// 30 Jun 2005 RC Created
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// 14 Oct 2007 MGP Removed inheritance from concrete class G4ShellEMDataSet
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// 15 Jul 2009 N.A.Karakatsanis New methods added for loading logarithmic data
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// to enhance computing performance of interpolation
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//
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// -------------------------------------------------------------------
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// Class description:
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// Low Energy Electromagnetic Physics
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// Data set for an electromagnetic physics process
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// A strategy pattern is used to encapsulate algorithms for data interpolation
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// Further documentation available from http://www.ge.infn.it/geant4/lowE
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// -------------------------------------------------------------------
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#ifndef G4CrossSectionDataSet_HH
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#define G4CrossSectionDataSet_HH 1
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#include <CLHEP/Units/SystemOfUnits.h>
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#include "G4ShellEMDataSet.hh"
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class G4CrossSectionDataSet : public G4VEMDataSet
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{
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public:
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G4CrossSectionDataSet(G4VDataSetAlgorithm* algo,
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G4double xUnit=CLHEP::MeV,
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G4double dataUnit=CLHEP::barn);
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virtual ~G4CrossSectionDataSet();
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virtual G4double FindValue(G4double e, G4int componentId=0) const;
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virtual void PrintData(void) const;
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virtual const G4VEMDataSet* GetComponent(G4int componentId) const
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{ return components[componentId]; }
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virtual void AddComponent(G4VEMDataSet* dataSet)
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{ components.push_back(dataSet); }
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virtual size_t NumberOfComponents(void) const
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{ return components.size(); }
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virtual const G4DataVector& GetEnergies(G4int componentId) const
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{ return GetComponent(componentId)->GetEnergies(0); }
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virtual const G4DataVector& GetData(G4int componentId) const
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{ return GetComponent(componentId)->GetData(0); }
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virtual const G4DataVector& GetLogEnergies(G4int componentId) const
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{ return GetComponent(componentId)->GetLogEnergies(0); }
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virtual const G4DataVector& GetLogData(G4int componentId) const
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{ return GetComponent(componentId)->GetLogData(0); }
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virtual void SetEnergiesData(G4DataVector* x, G4DataVector* values, G4int componentId);
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virtual void SetLogEnergiesData(G4DataVector* x,
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G4DataVector* values,
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G4DataVector* log_x,
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G4DataVector* log_values,
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G4int componentId);
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virtual G4bool LoadData(const G4String & argFileName);
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virtual G4bool LoadNonLogData(const G4String & argFileName);
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virtual G4bool SaveData(const G4String & argFileName) const;
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virtual G4double RandomSelect(G4int /*componentId */) const { return -1.; };
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// void CleanUpComponents();
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private:
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G4String FullFileName(const G4String & argFileName) const;
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// Hide copy constructor and assignment operator
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G4CrossSectionDataSet();
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G4CrossSectionDataSet(const G4CrossSectionDataSet & copy);
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G4CrossSectionDataSet& operator=(const G4CrossSectionDataSet & right);
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std::vector<G4VEMDataSet*> components; // Owned pointers
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G4int z;
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G4VDataSetAlgorithm* algorithm; // Owned pointer
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G4double unitEnergies;
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G4double unitData;
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G4double GetUnitEnergies() const { return unitEnergies; }
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G4double GetUnitData() const { return unitData; }
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const G4VDataSetAlgorithm* GetAlgorithm() const { return algorithm; }
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void CleanUpComponents(void);
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};
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#endif /* G4CrossSectionDataSet_HH */
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