library: libTree
#include "TChainElement.h"

TChainElement

class description - 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 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 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

Class Description

                                                                      
 A TChainElement describes a component of a TChain.

TChainElement(): TNamed(),fBaddress(0),fBaddressType(0), fBaddressIsPtr(kFALSE)

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

TChainElement(const char *name, const char *title) :TNamed(name,title),fBaddress(0),fBaddressType(0), fBaddressIsPtr(kFALSE)

*-*-*-*-*-*-*-*-*-*-*-*-*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
           const char* GetBaddressClassName() const
                Bool_t GetBaddressIsPtr() const
                UInt_t GetBaddressType() const
                 Int_t GetEntries() const
                 char* GetPackets() const
                 Int_t GetPacketSize() const
                 Int_t GetStatus() const
                  void SetBaddress(void* add)
                  void SetBaddressClassName(const char* clname)
                  void SetBaddressIsPtr(Bool_t isptr)
                  void SetBaddressType(UInt_t type)
                  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&)
        TChainElement& operator=(const TChainElement&)

Author: Rene Brun 11/02/97
Last update: root/tree:$Name: $:$Id: TChainElement.cxx,v 1.4 2005/01/12 18:02:28 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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