TChainElement

class description - source file - inheritance tree

class TChainElement : public TNamed


    public:

        TChainElement TChainElement()
        TChainElement TChainElement(const char* filename, const char* title)
        TChainElement TChainElement(const TChainElement&)
         virtual void ~TChainElement()
       static TClass* Class()
         virtual void CreatePackets()
        virtual void* GetBaddress() const
        virtual Int_t GetEntries() const
        virtual char* GetPackets() const
        virtual Int_t GetPacketSize() const
        virtual Int_t GetStatus() const
      virtual TClass* IsA() const
         virtual void ls(Option_t* option) const
         virtual void SetBaddress(void* add)
         virtual void SetNumberEntries(Int_t n)
         virtual void SetPacketSize(Int_t size = 100)
         virtual void SetStatus(Int_t status)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

      Int_t fEntries     Number of entries in the tree of this chain element
      Int_t fNPackets    Number of packets
      Int_t fPacketSize  Number of events in one packet for parallel root
      Int_t fStatus      branch status when used as a branch
      void* fBaddress    !branch address when used as a branch
      char* fPackets     !Packet descriptor string

Class Description

                                                                      
 A TChainElement describes a component of a TChain.

TChainElement(): TNamed()

*-*-*-*-*-*Default constructor for a chain element*-*-*-*-*-*-*-*-*-*-*-*-*
*-*        =======================================

TChainElement(const char *name, const char *title) :TNamed(name,title)

*-*-*-*-*-*-*-*-*-*-*-*-*Create a chain element*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                      ======================

~TChainElement()

*-*-*-*-*-*Default destructor for a chain element*-*-*-*-*-*-*-*-*-*-*-*
*-*        ======================================

void CreatePackets()

*-*-*-*-*-*-*-*-*Initialize the packet descriptor string*-*-*-*-*-*-*-*-*-*
*-*              =======================================

void ls(Option_t *) const

 List files in the chain

void SetPacketSize(Int_t size)

*-*-*-*-*-*-*-*-*Set number of entries per packet for parallel root*-*-*-*-*
*-*              =================================================

Inline Functions

                void* GetBaddress() const
                Int_t GetEntries() const
                char* GetPackets() const
                Int_t GetPacketSize() const
                Int_t GetStatus() const
                 void SetBaddress(void* add)
                 void SetNumberEntries(Int_t n)
                 void SetStatus(Int_t status)
              TClass* Class()
              TClass* IsA() const
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
        TChainElement TChainElement(const TChainElement&)

Author: Rene Brun 11/02/97
Last update: root/tree:$Name: $:$Id: TChainElement.cxx,v 1.3 2002/12/02 18:50:08 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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