MinimalEventLoopMgr.h

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00001 // $Header: /tmp/svngaudi/tmp.jEpFh25751/Gaudi/GaudiKernel/GaudiKernel/MinimalEventLoopMgr.h,v 1.4 2008/07/15 12:48:18 marcocle Exp $
00002 #ifndef GAUDIKERNEL_MINIMALEVENTLOOPMGR_H
00003 #define GAUDIKERNEL_MINIMALEVENTLOOPMGR_H 1
00004 
00005 // Framework include files
00006 #include "GaudiKernel/Service.h"
00007 #include "GaudiKernel/IAppMgrUI.h"
00008 #include "GaudiKernel/IEventProcessor.h"
00009 #include "GaudiKernel/IAlgorithm.h"
00010 #include "GaudiKernel/IIncidentSvc.h"
00011 #include "GaudiKernel/IIncidentListener.h"
00012 
00013 // STL include files
00014 #include <list>
00015 #include <vector>
00016 
00026 class GAUDI_API MinimalEventLoopMgr: public extends1<Service, IEventProcessor>
00027 {
00028 public:
00030   typedef std::list<SmartIF<IAlgorithm> >  ListAlg;
00031   typedef std::list<IAlgorithm*>  ListAlgPtrs;
00032   typedef std::list<std::string>   ListName;
00033   typedef std::vector<std::string> VectorName;
00034 
00035 protected:
00036   // enums
00037   enum State { OFFLINE, CONFIGURED, FINALIZED, INITIALIZED };
00039   SmartIF<IAppMgrUI> m_appMgrUI;
00041   SmartIF<IIncidentSvc> m_incidentSvc;
00043   ListAlg             m_topAlgList;
00045   ListAlg             m_outStreamList;
00047   std::string         m_outStreamType;
00049   StringArrayProperty m_topAlgNames;
00051   StringArrayProperty m_outStreamNames;
00053   State               m_state;
00055   bool                m_scheduledStop;
00057   SmartIF<IIncidentListener>  m_abortEventListener;
00060   bool                m_abortEvent;
00062   std::string         m_abortEventSource;
00063 
00064 public:
00066   MinimalEventLoopMgr(const std::string& nam, ISvcLocator* svcLoc);
00068   virtual ~MinimalEventLoopMgr();
00069 
00070 #if defined(GAUDI_V20_COMPAT) && !defined(G21_NO_DEPRECATED)
00071 protected:
00073   template<class T> T* releaseInterface(T* iface)   {
00074     if ( 0 != iface ) iface->release();
00075     return 0;
00076   }
00077 public:
00078 #endif
00079 
00081   virtual StatusCode initialize();
00083   virtual StatusCode start();
00085   virtual StatusCode stop();
00087   virtual StatusCode finalize();
00089   virtual StatusCode reinitialize();
00091   virtual StatusCode restart();
00092 
00094   virtual StatusCode nextEvent(int maxevt);
00096   virtual StatusCode executeEvent(void* par );
00098   virtual StatusCode executeRun(int maxevt);
00100   virtual StatusCode stopRun();
00101 
00103   void topAlgHandler( Property& p);
00105   StatusCode decodeTopAlgs();
00107   void outStreamHandler( Property& p);
00109   StatusCode decodeOutStreams();
00110 
00111 private:
00113   MinimalEventLoopMgr(const MinimalEventLoopMgr&);
00115   MinimalEventLoopMgr& operator= (const MinimalEventLoopMgr&);
00116   
00117 };
00118 #endif // GAUDIKERNEL_MINIMALEVENTLOOPMGR_H
Gaudi Framework, version v22r0

MinimalEventLoopMgr.h
