library: libTree
#include "TBranchRef.h"

TBranchRef

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

class TBranchRef : public TBranch

Inheritance Chart:

TObject

TNamed

TAttFill

TBranch

TBranchRef


    public:

                      TBranchRef()
                      TBranchRef(TTree* tree)
              virtual ~TBranchRef()
       static TClass* Class()
         virtual void Clear(Option_t* option = "")
        virtual Int_t Fill()
         virtual void FillLeaves(TBuffer& b)
           TRefTable* GetRefTable() const
      virtual TClass* IsA() const
       virtual Bool_t Notify()
         virtual void Print(Option_t* option = "") const
         virtual void ReadLeaves(TBuffer& b)
         virtual void Reset(Option_t* option = "")
         virtual void SetParent(const TObject* obj)
         virtual void SetReadEntry(Long64_t entry)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

      TRefTable* fRefTable  pointer to the TRefTable

Class Description

                                                                      
 A Branch for the case of an array of clone objects                   //                                                                      
 See TTree.                                                           //

TBranchRef(): TBranch()

TBranchRef(TTree *tree) :TBranch()

 main constructor called by TTree::BranchRef

~TBranchRef()

void Clear(Option_t *option)

 clear entries in the TRefTable

Int_t Fill()

 fill the branch basket with the referenced objects parent numbers

void FillLeaves(TBuffer &b)

 This function called by TBranch::Fill overloads TBranch::FillLeaves

Bool_t Notify()

 This function is called by TRefTable::Notify, itself called by
 TRef::GetObject.
 The function reads the branch containing the object referenced
 by the TRef.

void Print(Option_t *option) const

 Print the TRefTable branch

void ReadLeaves(TBuffer &b)

 This function called by TBranch::GetEntry overloads TBranch::ReadLeaves

void Reset(Option_t *option)

    Existing buffers are deleted
    Entries, max and min are reset
    TRefTable is cleared

void SetParent(const TObject *object)

 this function is called by TBranchElement::Fill when filling
 branches that may contain referenced objects

Inline Functions

         TRefTable* GetRefTable() const
               void SetReadEntry(Long64_t entry)
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)

Author: Rene Brun 19/08/2004
Last update: root/tree:$Name: $:$Id: TBranchRef.cxx,v 1.5 2004/12/13 12:12:35 brun Exp $
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *

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