TPacketizer2

class TPacketizer2 : public TVirtualPacketizer

    private:

                     TPacketizer2()
                     TPacketizer2(const TPacketizer2&)
      virtual Bool_t HandleTimer(TTimer* timer)
                void operator=(const TPacketizer2&)

    public:

                            TPacketizer2(TDSet* dset, TList* slaves, Long64_t first, Long64_t num)
                    virtual ~TPacketizer2()
             static TClass* Class()
           virtual Long64_t GetEntriesProcessed() const
           virtual Long64_t GetEntriesProcessed(TSlave* sl) const
      virtual TDSetElement* GetNextPacket(TSlave* sl, TMessage* r)
            virtual TClass* IsA() const
               virtual void ShowMembers(TMemberInspector& insp, char* parent)
               virtual void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      Long64_t fProcessed     number of entries processed
        TList* fPackets       all processed packets
        TTree* fTrace         tree with a packet trace
      Long64_t fTotalEntries  total number of entries to be distributed
        TList* fFileNodes     nodes with files
        TList* fUnAllocated   nodes with unallocated files
      TObject* fUnAllocNext   cursor in fUnAllocated
        TList* fActive        nodes with unfinished files
      TObject* fActiveNext    cursor in fActive
         TMap* fSlaveStats    slave status, keyed by correspondig TSlave
       TTimer* fProgress      progress updates timer
      Long64_t fPacketSize    global base packet size
         Int_t fMaxPerfIdx    maximum of our slaves' performance index

Class Description

                                                                      
 TPacketizer2                                                         
                                                                      
 This class generates packets to be processed on PROOF slave servers. 
 A packet is an event range (begin entry and number of entries) or    
 object range (first object and number of objects) in a TTree         
 (entries) or a directory (objects) in a file.                        
 Packets are generated taking into account the performance of the     
 remote machine, the time it took to process a previous packet on     
 the remote machine, the locality of the database files, etc.         
                                                                      

 Send progress message to client.

Inline Functions

        TPacketizer2 TPacketizer2(const TPacketizer2&)
                void operator=(const TPacketizer2&)
        TPacketizer2 TPacketizer2(TDSet* dset, TList* slaves, Long64_t first, Long64_t num)
            Long64_t GetEntriesProcessed(TSlave* sl) const
             TClass* Class()
             TClass* IsA() const
                void ShowMembers(TMemberInspector& insp, char* parent)
                void Streamer(TBuffer& b)
                void StreamerNVirtual(TBuffer& b)