G4PhysicsConstructorRegistry.hh

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// $Id: 
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// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:    G4PhysicsConstructorRegistry
//
// Author  W. Pokorski  21.09.2012
//
// Modifications:
// 
//
// Class Description
// This is a singleton keeping pointers to all physics constructors
// Class Description - End

#ifndef G4PhysicsConstructorRegistry_h
#define G4PhysicsConstructorRegistry_h 1

#include <vector>
#include <map>
#include "globals.hh"


class G4VPhysicsConstructor;
class G4VBasePhysConstrFactory;

class G4PhysicsConstructorRegistry
{
public:

  static G4PhysicsConstructorRegistry* Instance();
  // access 
  
  ~G4PhysicsConstructorRegistry();
  
  void Register(G4VPhysicsConstructor*);
  //register new physics constructors

  void DeRegister(G4VPhysicsConstructor*);
  //deregister physics constructors

  void Clean();
  //clean the store
  
  void AddFactory(G4String, G4VBasePhysConstrFactory*);

  G4VPhysicsConstructor* GetPhysicsConstructor(const G4String& name);
    
private:

  G4PhysicsConstructorRegistry();

  static G4PhysicsConstructorRegistry* theInstance;
  
  std::vector <G4VPhysicsConstructor*> physConstr;

  std::map <G4String, G4VBasePhysConstrFactory*> factories;

};

#endif

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