G4MagFieldSvcBase.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef G4ATLASSERVICES_G4MagFieldSvcBase_H
#define G4ATLASSERVICES_G4MagFieldSvcBase_H
 
// Geant4 includes
#include "G4SystemOfUnits.hh"
 
// Framework includes
#include "AthenaBaseComps/AthService.h"
 
// G4Atlas includes
#include "G4AtlasInterfaces/IG4FieldSvc.h"
#include "G4AtlasTools/ThreadLocalHolder.h"
 
// Forward declarations
class G4MagneticField;
 
 
class G4MagFieldSvcBase : public extends<AthService, IG4FieldSvc> {
 
 public:
  G4MagFieldSvcBase( const std::string& name, ISvcLocator* pSvcLocator );
 
  virtual ~G4MagFieldSvcBase() {};
 
  G4MagneticField* getField() override final;
 
 protected:
 
  virtual G4MagneticField* makeField() = 0;
 
  thread_utils::ThreadLocalOwner<G4MagneticField> m_fieldHolder;
 
};
 
#endif // G4ATLASSERVICES_G4AtlasFieldTool_H