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// $Id: G4PhysListFactory.hh,v 1.2 2008/11/21 16:50:30 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
//---------------------------------------------------------------------------
//
// ClassName:  G4PhysListFactory
//
// Author: 21 April 2008 V. Ivanchenko
//
// Modified:
//
//----------------------------------------------------------------------------
//
#ifndef G4PhysListFactory_h
#define G4PhysListFactory_h 1

#include "G4VModularPhysicsList.hh"
#include "globals.hh"

class G4PhysListFactory
{
public:

  G4PhysListFactory();

  ~G4PhysListFactory();

  G4VModularPhysicsList* GetReferencePhysList(const G4String&);
  // instantiate PhysList by name

  G4VModularPhysicsList* ReferencePhysList();
  // instantiate PhysList by environment variable "PHYSLIST"

  G4bool IsReferencePhysList(const G4String&);
  // check if the name is in the list of PhysLists names

  const std::vector<G4String>& AvailablePhysLists() const;
  // list of avalable Phys Lists

private:

  G4String defName;  
  std::vector<G4String> listnames;
  size_t nlists;
};

#endif



