Gaudi Framework, version v23r2: /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r2/GaudiKernel/GaudiKernel/IFactory.h Source File

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00001 // $Header: /tmp/svngaudi/tmp.jEpFh25751/Gaudi/GaudiKernel/GaudiKernel/IFactory.h,v 1.4 2001/02/23 16:12:10 dquarrie Exp $
00002 #ifndef GAUDIKERNEL_IFACTORY_H
00003 #define GAUDIKERNEL_IFACTORY_H
00004 
00005 // Include files
00006 #include "GaudiKernel/IInterface.h"
00007 #include <string>
00008 #include <vector>
00009 
00017 class GAUDI_API IFactory: virtual public IInterface {
00018 public:
00020   DeclareInterfaceID(IFactory,2,0);
00021 
00023   virtual IInterface* instantiate( IInterface *parent ) const = 0;
00024   virtual unsigned long addRef()   const = 0;
00025   virtual unsigned long release()   const = 0;
00026 
00030   virtual unsigned long addRef() = 0;
00032   virtual unsigned long release() = 0;
00033 
00034   virtual const std::string& ident() const = 0;
00035 
00036 };
00037 
00038 #endif // GAUDIKERNEL_IFACTORY_H