library: libTable
#include "TObjectSet.h"

TObjectSet

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

class TObjectSet : public TDataSet

Inheritance Chart:
TObject
<-
TNamed
<-
TDataSet
<-
TObjectSet
<-
TVolume
TVolumeView
 

    public:

                         TObjectSet(const Char_t* name, TObject* obj = 0, Bool_t makeOwner = kTRUE)
                         TObjectSet(TObject* obj = 0, Bool_t makeOwner = kTRUE)
                         TObjectSet(const TObjectSet&)
                 virtual ~TObjectSet()
        virtual TObject* AddObject(TObject* obj, Bool_t makeOwner = kTRUE)
            virtual void Browse(TBrowser* b)
          static TClass* Class()
            virtual void Delete(Option_t* opt = "")
          virtual Bool_t DoOwner(Bool_t done = kTRUE)
        virtual TObject* GetObject() const
          virtual Long_t HasData() const
       virtual TDataSet* Instance() const
      static TObjectSet* instance()
         virtual TClass* IsA() const
          virtual Bool_t IsOwner() const
            virtual void SetObject(TObject* obj)
        virtual TObject* SetObject(TObject* obj, Bool_t makeOwner)
            virtual void ShowMembers(TMemberInspector& insp, char* parent)
            virtual void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

      TObject* fObj  TObject to be inserted

    public:

      static const TObjectSet::EOwnerBits kIsOwner

Class Description

                                                                                  
  TObjectSet  - is a container TDataSet                                           
                  This means this object has an extra pointer to an embedded      
                  TObject.                                                        
  Terminology:    This TObjectSet may be an OWNER of the embeded TObject          
                  If the container is the owner it can delete the embeded object  
                  otherwsie it leaves that object "as is"
TObjectSet(const Char_t *name, TObject *obj, Bool_t makeOwner)
to be documented
TObjectSet(TObject *obj,Bool_t makeOwner)
to be documented
~TObjectSet()
to be documented
TObject * AddObject(TObject *obj,Bool_t makeOwner)
 Aliase for SetObject method
void Browse(TBrowser *b)
 Browse this dataset (called by TBrowser).
void Delete(Option_t *opt)
to be documented
if (opt) {/* no used */}
Bool_t DoOwner(Bool_t done)
 Set / Reset the ownerships and returns the previous
 status of the ownerships.
TDataSet * Instance()
 apply the class default ctor to instantiate a new object of the same kind.
 This is a base method to be overriden by the classes
 derived from TDataSet (to support TDataSetIter::Mkdir for example)
TObject * SetObject(TObject *obj,Bool_t makeOwner)
 - Replace the embedded object with a new supplied
 - Destroy the preivous embedded object if this is its owner
 - Return the previous embedded object if any











 TObjectSet(const Char_t *name, TObject *obj=0,Bool_t makeOwner=kTRUE)




Long_t HasData()




Bool_t IsOwner()




void SetObject(TObject *obj)







Author: Valery Fine(fine@bnl.gov) 25/12/98

Last update: root/table:$Name:  $:$Id: TObjectSet.cxx,v 1.7 2006/07/11 09:05:02 rdm Exp $

Copyright  (C) 1995-2000, Rene Brun and Fons Rademakers.               *









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