TKeyXML

class TKeyXML : public TKey

    protected:

                     TKeyXML()
      xmlNodePointer BlockNode()
      xmlNodePointer ObjNode()
       virtual Int_t Read(const char* name)
                void StoreObject(const void* obj, const TClass* cl)

    public:

                       TKeyXML(TXMLFile* file, const TObject* obj, const char* name = "0")
                       TKeyXML(TXMLFile* file, const void* obj, const TClass* cl, const char* name)
                       TKeyXML(TXMLFile* file, xmlNodePointer keynode)
                       TKeyXML(const TKeyXML&)
               virtual ~TKeyXML()
          virtual void Browse(TBrowser* b)
        static TClass* Class()
          virtual void Delete(Option_t* option = "")
          virtual void DeleteBuffer()
          virtual void FillBuffer(char*&)
         virtual char* GetBuffer() const
      virtual Long64_t GetSeekKey() const
      virtual Long64_t GetSeekPdir() const
       virtual TClass* IsA() const
          virtual void Keep()
        xmlNodePointer KeyNode() const
              TKeyXML& operator=(const TKeyXML&)
         virtual Int_t Read(TObject*)
          virtual void ReadBuffer(char*&)
          virtual void ReadFile()
      virtual TObject* ReadObj()
         virtual void* ReadObjectAny(const TClass* cl)
          virtual void SetBuffer()
          virtual void SetParent(const TObject*)
                  void SetXML(TXMLEngine* xml)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual Int_t Sizeof() const
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
         virtual Int_t WriteFile(Int_t = 1)

Data Members

    protected:

           TXMLFile* fFile     !
         TXMLEngine* fXML      !
      xmlNodePointer fKeyNode  !

Class Description

 TKeyXML is represents one block of data in TXMLFile
 Normally this block corresponds to data of single object like histogram,
 TObjArray and so on.
________________________________________________________________________

 default constructor

 Creates TKeyXML and convert obj data to xml structures

 Creates TKeyXML and convert obj data to xml structures

 Creates TKeyXML and takes ownership over xml node, from which object can be restored

 TKeyXML destructor

 Browse object corresponding to this key

 Delete key from current directory
 Note: TKeyXML object is not deleted. You still have to call "delete key"

  convert object to xml structure and keep this structure in key

 return starting node, where object was stored

 return node, where key binary data is stored

 read object derived from TObject class, from key
 if it is not TObject or in case of error, return 0

 read object of any type

Inline Functions

                  void DeleteBuffer()
                  void FillBuffer(char*&)
                 char* GetBuffer() const
              Long64_t GetSeekKey() const
              Long64_t GetSeekPdir() const
                  void Keep()
                 Int_t Read(TObject*)
                  void ReadBuffer(char*&)
                  void ReadFile()
                  void SetBuffer()
                  void SetParent(const TObject*)
                 Int_t Sizeof() const
                 Int_t WriteFile(Int_t = 1)
        xmlNodePointer KeyNode() const
                  void SetXML(TXMLEngine* xml)
                 Int_t Read(const char* name)
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
               TKeyXML TKeyXML(const TKeyXML&)
              TKeyXML& operator=(const TKeyXML&)