IService.h

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/***********************************************************************************\
* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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* granted to it by virtue of its status as an Intergovernmental Organization        *
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#ifndef GAUDIKERNEL_ISERVICE_H
#define GAUDIKERNEL_ISERVICE_H

// Include files
#include "GaudiKernel/INamedInterface.h"
#include "GaudiKernel/IStateful.h"
#include <string>

class ISvcManager;
class ServiceManager;

class GAUDI_API IService : virtual public extend_interfaces<INamedInterface, IStateful> {
  friend class ServiceManager;

public:
  DeclareInterfaceID( IService, 4, 0 );

  virtual StatusCode sysInitialize() = 0;
  virtual StatusCode sysStart() = 0;
  virtual StatusCode sysStop() = 0;
  virtual StatusCode sysFinalize() = 0;
  virtual StatusCode sysReinitialize() = 0;
  virtual StatusCode sysRestart() = 0;

protected:
  virtual void setServiceManager( ISvcManager* ) = 0;
};

#endif // GAUDIKERNEL_ISERVICE_H