ObjectFactory.h

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* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* copied verbatim in the file "LICENSE".                                            *
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#ifndef GAUDIKERNEL_DATAOBJECTFACTORY_H
#define GAUDIKERNEL_DATAOBJECTFACTORY_H

#include <Gaudi/PluginService.h>

class IInterface;
class DataObject;
class ContainedObject;

using ObjFactory          = Gaudi::PluginService::Factory<IInterface*( IInterface* )>;
using DataObjFactory      = Gaudi::PluginService::Factory<DataObject*()>;
using ContainedObjFactory = Gaudi::PluginService::Factory<ContainedObject*()>;

// Macros to declare component factories
#define DECLARE_OBJECT_FACTORY( x ) DECLARE_FACTORY( x, ObjFactory )
#define DECLARE_NAMESPACE_OBJECT_FACTORY( n, x )                                                                       \
  using n::x;                                                                                                          \
  DECLARE_FACTORY( x, ObjFactory )

#define DECLARE_CONTAINEDOBJECT_FACTORY( x ) DECLARE_FACTORY_WITH_ID( x, x::classID(), ContainedObjFactory )
#define DECLARE_DATAOBJECT_FACTORY( x ) DECLARE_FACTORY_WITH_ID( x, x::classID(), DataObjFactory )

#endif // GAUDIKERNEL_OBJECTFactory_H