library: libTree
#include "TChainElement.h"

TChainElement

class description - header file - source file - inheritance tree (.pdf)

class TChainElement : public TNamed

Inheritance Chart:

TObject

TNamed

TChainElement


    public:

                          TChainElement()
                          TChainElement(const char* title, const char* filename)
                          TChainElement(const TChainElement&)
                  virtual ~TChainElement()
           static TClass* Class()
             virtual void CreatePackets()
            virtual void* GetBaddress() const
      virtual const char* GetBaddressClassName() const
           virtual Bool_t GetBaddressIsPtr() const
           virtual UInt_t GetBaddressType() const
        virtual TBranch** GetBranchPtr() 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
           TChainElement& operator=(const TChainElement&)
             virtual void SetBaddress(void* add)
             virtual void SetBaddressClassName(const char* clname)
             virtual void SetBaddressIsPtr(Bool_t isptr)
             virtual void SetBaddressType(UInt_t type)
             virtual void SetBranchPtr(TBranch** ptr)
             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
        TString fBaddressClassName  !Name of the class pointed to by fBaddress
         UInt_t fBaddressType       !Type of the value pointed to by fBaddress
         Bool_t fBaddressIsPtr      !True if the address is a pointer to an address
          char* fPackets            !Packet descriptor string
      TBranch** fBranchPtr          !Address of user branch pointer (to updated upon loading a file)

Class Description

                                                                      
 A TChainElement describes a component of a TChain.

TChainElement()

 Default constructor for a chain element.

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

 Create a chain element.

~TChainElement()

 Default destructor for a chain element.

void CreatePackets()

 Initialize the packet descriptor string.

void ls(Option_t *)

 List files in the chain.

void SetPacketSize(Int_t size)

 Set number of entries per packet for parallel root.

TChainElement()

Bool_t GetBaddressIsPtr()

UInt_t GetBaddressType()

Int_t GetEntries()

Int_t GetPacketSize()

Int_t GetStatus()

void SetBaddress(void *add)

void SetBaddressClassName(const char* clname)

void SetBaddressIsPtr(Bool_t isptr)

void SetBaddressType(UInt_t type)

void SetBranchPtr(TBranch **ptr)

void SetNumberEntries(Int_t n)

void SetStatus(Int_t status)

Author: Rene Brun 11/02/97
Last update: root/tree:$Name: $:$Id: TChainElement.cxx,v 1.6 2006/06/25 14:14:11 pcanal Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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