TStreamerElement


class description - source file - inheritance tree

class TStreamerElement : public TNamed

    private:
protected:
public:
TStreamerElement TStreamerElement() TStreamerElement TStreamerElement(const char* name, const char* title, Int_t offset, Int_t dtype, const char* typeName) TStreamerElement TStreamerElement(TStreamerElement&) virtual void ~TStreamerElement() virtual Bool_t CannotSplit() const static TClass* Class() Int_t GetArrayDim() const Int_t GetArrayLength() const virtual TClass* GetClassPointer() const virtual const char* GetFullName() const virtual const char* GetInclude() const Int_t GetMaxIndex(Int_t i) const virtual ULong_t GetMethod() const Int_t GetNewType() const Int_t GetOffset() const virtual Int_t GetSize() const Streamer_t GetStreamer() const Int_t GetType() const const char* GetTypeName() const const char* GetTypeNameBasic() const virtual void Init(TObject* obj = 0) virtual TClass* IsA() const virtual Bool_t IsaPointer() const virtual Bool_t IsOldFormat(const char* newTypeName) virtual void ls(Option_t* option) const virtual void SetArrayDim(Int_t dim) virtual void SetMaxIndex(Int_t dim, Int_t max) virtual void SetNewType(Int_t dtype) virtual void SetOffset(Int_t offset) virtual void SetSize(Int_t dsize) virtual void SetStreamer(Streamer_t streamer) virtual void SetType(Int_t dtype) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b) virtual void Update(TClass* oldClass, TClass* newClass)

Data Members

    private:
protected:
Int_t fType element type Int_t fSize sizeof element Int_t fArrayLength cumulative size of all array dims Int_t fArrayDim number of array dimensions Int_t fMaxIndex[5] Maximum array index for array dimension "dim" Int_t fOffset !element offset in class Int_t fNewType !new element type when reading TString fTypeName Data type name of data member TClass* fClassObject !pointer to class of object Streamer_t fStreamer !pointer to element Streamer TMethodCall* fMethod !pointer to TMethodCall public:
static const TStreamerElement::ESTLtype kSTL static const TStreamerElement::ESTLtype kSTLstring static const TStreamerElement::ESTLtype kSTLvector static const TStreamerElement::ESTLtype kSTLlist static const TStreamerElement::ESTLtype kSTLdeque static const TStreamerElement::ESTLtype kSTLmap static const TStreamerElement::ESTLtype kSTLset static const TStreamerElement::ESTLtype kSTLmultimap static const TStreamerElement::ESTLtype kSTLmultiset


See also

TStreamerBase, TStreamerBasicPointer, TStreamerBasicType, TStreamerLoop, TStreamerObject, TStreamerObjectAny, TStreamerObjectPointer, TStreamerSTL, TStreamerString

Class Description

                                                                      
                                                                      


TStreamerElement()
 Default ctor.

TStreamerElement(const char *name, const char *title, Int_t offset, Int_t dtype, const char *typeName) : TNamed(name,title)
 Create a TStreamerElement object.

~TStreamerElement()
 TStreamerElement dtor.

Bool_t CannotSplit() const
returns true if the element cannot be split, falso otherwise
An element cannot be split if the corresponding class member
has the special characters "||" as the first characters in the comment field

TClass* GetClassPointer() const
returns a pointer to the TClass of this element

const char* GetFullName() const
 return element name including dimensions, if any
 Note that this function stores the name into a static array.
 You should may be copy the result.

Int_t GetSize() const
returns size of this element in bytes

const char* GetTypeNameBasic() const
return type name of this element
in case the type name is not a standard basic type, return
the basic type name known to CINT

void Init(TObject *)

Bool_t IsOldFormat(const char *newTypeName)
The early 3.00/00 and 3.01/01 versions used to store
dm->GetTypeName instead of dm->GetFullTypename
if this case is detected, the element type name is modified

void ls(Option_t *) const

void SetArrayDim(Int_t dim)
 Set number of array dimensions.

void SetMaxIndex(Int_t dim, Int_t max)
set maximum index for array with dimension dim

void SetStreamer(Streamer_t streamer)
set pointer to Streamer function for this element

void Streamer(TBuffer &R__b)
 Stream an object of class TStreamerElement.

void Update(TClass *oldClass, TClass *newClass)
function called by the TClass constructor when replacing a fake class
by the real class



Inline Functions


                   Int_t GetArrayDim() const
                   Int_t GetArrayLength() const
             const char* GetInclude() const
                   Int_t GetMaxIndex(Int_t i) const
                 ULong_t GetMethod() const
              Streamer_t GetStreamer() const
                   Int_t GetNewType() const
                   Int_t GetType() const
                   Int_t GetOffset() const
             const char* GetTypeName() const
                  Bool_t IsaPointer() const
                    void SetOffset(Int_t offset)
                    void SetSize(Int_t dsize)
                    void SetNewType(Int_t dtype)
                    void SetType(Int_t dtype)
                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void StreamerNVirtual(TBuffer& b)
        TStreamerElement TStreamerElement(TStreamerElement&)


Author: Rene Brun 12/10/2000
Last update: root/meta:$Name: $:$Id: TStreamerElement.cxx,v 1.31 2001/06/01 11:02:54 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *


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