library: libCore
#include "TRealData.h"

TRealData

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

class TRealData : public TObject

Inheritance Chart:

TObject

TRealData

    private:

                 TRealData(const TRealData& rhs)
      TRealData& operator=(const TRealData& rhs)

    public:

                          TRealData()
                          TRealData(const char* name, Int_t offset, TDataMember* datamember)
                  virtual ~TRealData()
                     void AdoptStreamer(TMemberStreamer* p)
           static TClass* Class()
             TDataMember* GetDataMember() const
      virtual const char* GetName() const
         TMemberStreamer* GetStreamer() const
                    Int_t GetThisOffset() const
          virtual TClass* IsA() const
                   Bool_t IsObject() const
                     void SetIsObject(Bool_t isObject)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
                     void WriteRealData(void* pointer, char*& buffer)

Data Members

    private:

          TDataMember* fDataMember  pointer to data member descriptor
                 Int_t fThisOffset  offset with the THIS object pointer
               TString fName        Concatenated names of this realdata
      TMemberStreamer* fStreamer    Object to stream the data member.
                Bool_t fIsObject    true if member is an object

Class Description

______________________________________________________________________________

  The TRealData class manages the effective list of all data members
  for a given class. For example for an object of class TLine that inherits
  from TObject and TAttLine, the TRealData object for a line contains the
  complete list of all data members of the 3 classes.

  The list of TRealData members in TClass is built when functions like
  object.Inspect or object.DrawClass are called.

TRealData()

*-*-*-*-*-*-*-*-*-*-*RealData default constructor*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  ============================

TRealData(const char *name, Int_t offset, TDataMember *datamember)

*-*-*-*-*-*-*-*-*-*Constructor to define one persistent data member*-*-*-*-*
*-*                ================================================
*-* datamember is the pointer to the data member descriptor.
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*

~TRealData()

*-*-*-*-*-*-*-*-*-*-*RealData default destructor*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  =============================

void WriteRealData(void *, char *&)

*-*-*-*-*Write one persistent data member on output buffer*-*-*-*-*-*-*-*
*-*      =================================================
*-* pointer points to the current persistent data member
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*

void AdoptStreamer(TMemberStreamer *str)

fDataMember->SetStreamer(str);
delete fStreamer;

TMemberStreamer * GetStreamer()

 Return the associate streamer object.

TRealData(const TRealData& rhs)

TRealData& operator=(const TRealData& rhs)

Int_t GetThisOffset()

Bool_t IsObject()

void SetIsObject(Bool_t isObject)

Author: Rene Brun 05/03/95
Last update: root/base:$Name: $:$Id: TRealData.cxx,v 1.6 2005/11/16 20:04:11 pcanal Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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