library: libRXML #include "TXMLKey.h" |
TXMLKey
class description - source file - inheritance tree (.pdf)
protected:
TXMLKey()
xmlNodePointer BlockNode()
xmlNodePointer ObjNode()
virtual Int_t Read(const char* name)
void StoreObject(const void* obj, const TClass* cl)
public:
TXMLKey(TXMLFile* file, const TObject* obj, const char* name = "0")
TXMLKey(TXMLFile* file, const void* obj, const TClass* cl, const char* name)
TXMLKey(TXMLFile* file, xmlNodePointer keynode)
TXMLKey(const TXMLKey&)
virtual ~TXMLKey()
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
TXMLKey& operator=(const TXMLKey&)
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)
protected:
TXMLFile* fFile !
TXMLEngine* fXML !
xmlNodePointer fKeyNode !
TXMLKey is represents one block of data in TXMLFile
Normally this block corresponds to data of single object like histogram,
TObjArray and so on.
________________________________________________________________________
TXMLKey() :
TKey(),
fFile(0),
fXML(0),
fKeyNode(0)
default constructor
TXMLKey(TXMLFile* file, const TObject* obj, const char* name) :
TKey(),
fFile(file),
fXML(file->XML()),
fKeyNode(0)
Creates TXMLKey and convert obj data to xml structures
TXMLKey(TXMLFile* file, const void* obj, const TClass* cl, const char* name) :
TKey(),
fFile(file),
fXML(file->XML()),
fKeyNode(0)
Creates TXMLKey and convert obj data to xml structures
TXMLKey(TXMLFile* file, xmlNodePointer keynode) :
TKey(),
fFile(file),
fXML(file->XML()),
fKeyNode(keynode)
Creates TXMLKey and takes ownership over xml node, from which object can be restored
~TXMLKey()
TXMLKey destructor
void Browse(TBrowser *b)
Browse object corresponding to this key
void Delete(Option_t * /*option*/)
Delete key from current directory
Note: TXMLKey object is not deleted. You still have to call "delete key"
void StoreObject(const void* obj, const TClass* cl)
convert object to xml structure and keep this structure in key
xmlNodePointer ObjNode()
return starting node, where object was stored
xmlNodePointer BlockNode()
return node, where key binary data is stored
TObject* ReadObj()
read object derived from TObject class, from key
if it is not TObject or in case of error, return 0
void* ReadObjectAny(const TClass* /*cl*/)
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)
TXMLKey TXMLKey(const TXMLKey&)
TXMLKey& operator=(const TXMLKey&)
Author: Sergey Linev, Rene Brun 10.05.2004
Last update: root/xml:$Name: $:$Id: TXMLKey.cxx,v 1.5 2004/06/03 21:06:38 brun Exp $
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *
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