IUpdateable.h

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#ifndef GAUDIKERNEL_IUPDATEABLE_H
#define GAUDIKERNEL_IUPDATEABLE_H

#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/StatusCode.h"

class GAUDI_API IUpdateable
{
public:
  virtual ~IUpdateable() = default;

  virtual StatusCode update( int flag ) = 0;
};

class GAUDI_API IUpdateableIF : virtual public IInterface, virtual public IUpdateable
{
public:
  DeclareInterfaceID( IUpdateableIF, 1, 0 );

  ~IUpdateableIF() override = default;
};

#endif // GAUDIKERNEL_IUPDATEABLE_H