Gabriele Cosmo
103 lines
3.6 KiB
C++
103 lines
3.6 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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// Class Description
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// This is the class to which cross section data sets may be registered.
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// An instance of it is contained in each hadronic process, allowing
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// the use of the AddDataSet() method to tailor the cross sections to
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// your application.
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// Class Description - End
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#ifndef G4CrossSectionDataStore_h
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#define G4CrossSectionDataStore_h 1
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#include "G4ParticleDefinition.hh"
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#include "G4DynamicParticle.hh"
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#include "G4Isotope.hh"
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#include "G4Element.hh"
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#include "G4Material.hh"
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#include "G4VCrossSectionDataSet.hh"
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class G4Nucleus;
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class G4CrossSectionDataStore
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{
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public:
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G4CrossSectionDataStore() :
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NDataSetList(0), verboseLevel(0)
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{}
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~G4CrossSectionDataStore()
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{}
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G4double GetCrossSection(const G4DynamicParticle*,
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const G4Element*, G4double aTemperature);
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G4double GetCrossSection(const G4DynamicParticle*,
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const G4Isotope*, G4double aTemperature);
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G4double GetCrossSection(const G4DynamicParticle*,
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G4double Z, G4double A, G4double aTemperature);
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// to replace GetMicroscopicCrossSection
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G4double GetCrossSection(const G4DynamicParticle*, const G4Material*);
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std::pair<G4double/*Z*/, G4double/*A*/>
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SelectRandomIsotope(const G4DynamicParticle*, const G4Material*);
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G4Element* SampleZandA(const G4DynamicParticle*, const G4Material*,
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G4Nucleus& target);
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void AddDataSet(G4VCrossSectionDataSet*);
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void BuildPhysicsTable(const G4ParticleDefinition&);
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void DumpPhysicsTable(const G4ParticleDefinition&);
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void SetVerboseLevel(G4int value)
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{
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verboseLevel = value;
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}
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G4int GetVerboseLevel()
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{
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return verboseLevel;
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}
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private:
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G4VCrossSectionDataSet* whichDataSetInCharge(const G4DynamicParticle*,
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const G4Element*);
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enum { NDataSetMax = 100 };
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G4VCrossSectionDataSet* DataSetList[NDataSetMax];
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G4int NDataSetList;
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G4int verboseLevel;
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};
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#endif
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