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geant4/source/processes/hadronic/cross_sections/include/G4CrossSectionDataSetRegistry.hh
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2018-12-07 15:15:39 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
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// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
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// * work make any representation or warranty, express or implied, *
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// * technical work of the GEANT4 collaboration. *
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// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name: G4CrossSectionDataSetRegistry
//
// Author V.Ivanchenko 24.01.2009
//
// Modifications:
//
//
// Class Description
// This is a singleton keeping pointers to all cross section data sets
// Class Description - End
#ifndef G4CrossSectionDataSetRegistry_h
#define G4CrossSectionDataSetRegistry_h 1
#include <vector>
#include <map>
#include "globals.hh"
#include "G4ThreadLocalSingleton.hh"
class G4VCrossSectionDataSet;
class G4VComponentCrossSection;
class G4CrossSectionDataSetRegistry
{
friend class G4ThreadLocalSingleton<G4CrossSectionDataSetRegistry>;
public:
static G4CrossSectionDataSetRegistry* Instance();
// access
~G4CrossSectionDataSetRegistry();
void Register(G4VCrossSectionDataSet*);
//register new cross section
void DeRegister(G4VCrossSectionDataSet*);
//deregister cross section
void Register(G4VComponentCrossSection*);
//register new cross section component
void DeRegister(G4VComponentCrossSection*);
//deregister cross section component
void DeleteComponent(G4VComponentCrossSection*);
//deregister and delete cross section component
void Clean();
//clean the store
G4VCrossSectionDataSet* GetCrossSectionDataSet(const G4String& name,
G4bool warning=true);
G4VComponentCrossSection* GetComponentCrossSection(const G4String& name);
private:
G4CrossSectionDataSetRegistry();
static G4ThreadLocal G4CrossSectionDataSetRegistry* instance;
std::vector <G4VCrossSectionDataSet*> xSections;
std::vector <G4VComponentCrossSection*> xComponents;
};
#endif