class TRealData: public TObject


  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.

Function Members (Methods)

public:
TRealData()
TRealData(const char* name, Long_t offset, TDataMember* datamember)
virtual~TRealData()
voidTObject::AbstractMethod(const char* method) const
voidAdoptStreamer(TMemberStreamer* p)
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
TDataMember*GetDataMember() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
virtual const char*GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
TMemberStreamer*GetStreamer() const
Long_tGetThisOffset() const
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tIsObject() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidSetIsObject(Bool_t isObject)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
voidWriteRealData(void* pointer, char*& buffer)
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
TRealData(const TRealData& rhs)
TRealData&operator=(const TRealData& rhs)

Data Members

public:
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
private:
TDataMember*fDataMemberpointer to data member descriptor
Bool_tfIsObjecttrue if member is an object
TStringfNameConcatenated names of this realdata
TMemberStreamer*fStreamerObject to stream the data member.
Long_tfThisOffsetoffset with the THIS object pointer

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TRealData(const TRealData& rhs)
RealData default constructor*-*-
*-*                  ============================
TRealData(const char* name, Long_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* pointer, char*& buffer)
Write one persistent data member on output buffer*-*-*-
*-*      =================================================
*-* pointer points to the current persistent data member
*
-
void AdoptStreamer(TMemberStreamer* p)
fDataMember->SetStreamer(str);
delete fStreamer;
TMemberStreamer * GetStreamer()
 Return the associate streamer object.
TRealData(const TRealData& rhs)
TRealData& operator=(const TRealData& rhs)
const char * GetName()
{return fName.Data();}
TDataMember * GetDataMember()
{return fDataMember;}
Long_t GetThisOffset()
{return fThisOffset;}
Bool_t IsObject()
{return fIsObject;}
void SetIsObject(Bool_t isObject)
{fIsObject=isObject;}

Author: Rene Brun 05/03/95
Last change: root/meta:$Id: TRealData.h 20882 2007-11-19 11:31:26Z rdm $
Last generated: 2008-06-25 08:52
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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