Class for serializing/deserializing object to/from xml.

It redefines most of TBuffer class function to convert simple types, array of simple types and objects to/from xml. Instead of writing a binary data it creates a set of xml structures as nodes and attributes TBufferXML class uses streaming mechanism, provided by ROOT system, therefore most of ROOT and user classes can be stored to xml. There are limitations for complex objects like TTree, which can not be yet converted to xml.

Definition at line 34 of file TBufferXML.h.

Public Member Functions
	TBufferXML (TBuffer::EMode mode)
	Creates buffer object to serailize/deserialize data to/from xml. More...

	TBufferXML (TBuffer::EMode mode, TXMLFile *file)
	Creates buffer object to serailize/deserialize data to/from xml. More...

virtual	~TBufferXML ()
	Destroy xml buffer. More...

virtual Int_t	ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object)
	Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...

virtual Int_t	ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void start_collection, void end_collection)
	Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...

virtual Int_t	ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void start_collection, void end_collection)
	Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...

virtual Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss)
	Suppressed function of TBuffer. More...

virtual Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const char *classname)
	Suppressed function of TBuffer. More...

virtual void	ClassBegin (const TClass *, Version_t=-1)
	Should be called at the beginning of custom class streamer. More...

virtual void	ClassEnd (const TClass *)
	Should be called at the end of custom streamer See TBufferXML::ClassBegin for more details. More...

virtual void	ClassMember (const char name, const char typeName=0, Int_t arrsize1=-1, Int_t arrsize2=-1)
	Method indicates name and typename of class member, which should be now streamed in custom streamer. More...

virtual void	DecrementLevel (TVirtualStreamerInfo *)
	Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and decrease level in xml structure. More...

Int_t	GetIOVersion () const

virtual void	IncrementLevel (TVirtualStreamerInfo *)
	Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and indent new level in xml structure. More...

virtual Int_t	ReadArray (Bool_t *&b)
	Read array of Bool_t from buffer. More...

virtual Int_t	ReadArray (Char_t *&c)
	Read array of Char_t from buffer. More...

virtual Int_t	ReadArray (UChar_t *&c)
	Read array of UChar_t from buffer. More...

virtual Int_t	ReadArray (Short_t *&h)
	Read array of Short_t from buffer. More...

virtual Int_t	ReadArray (UShort_t *&h)
	Read array of UShort_t from buffer. More...

virtual Int_t	ReadArray (Int_t *&i)
	Read array of Int_t from buffer. More...

virtual Int_t	ReadArray (UInt_t *&i)
	Read array of UInt_t from buffer. More...

virtual Int_t	ReadArray (Long_t *&l)
	Read array of Long_t from buffer. More...

virtual Int_t	ReadArray (ULong_t *&l)
	Read array of ULong_t from buffer. More...

virtual Int_t	ReadArray (Long64_t *&l)
	Read array of Long64_t from buffer. More...

virtual Int_t	ReadArray (ULong64_t *&l)
	Read array of ULong64_t from buffer. More...

virtual Int_t	ReadArray (Float_t *&f)
	Read array of Float_t from buffer. More...

virtual Int_t	ReadArray (Double_t *&d)
	Read array of Double_t from buffer. More...

virtual Int_t	ReadArrayDouble32 (Double_t &d, TStreamerElement ele=0)
	Read array of Double32_t from buffer. More...

virtual Int_t	ReadArrayFloat16 (Float_t &f, TStreamerElement ele=0)
	Read array of Float16_t from buffer. More...

virtual void	ReadBool (Bool_t &b)
	Reads Bool_t value from buffer. More...

virtual void	ReadChar (Char_t &c)
	Reads Char_t value from buffer. More...

virtual void	ReadCharP (Char_t *c)
	Reads array of characters from buffer. More...

virtual void	ReadCharStar (char *&s)
	Read a char* string. More...

virtual TClass *	ReadClass (const TClass cl=0, UInt_t objTag=0)
	Function to read class from buffer, used in old-style streamers. More...

virtual void	ReadDouble (Double_t &d)
	Reads Double_t value from buffer. More...

virtual void	ReadDouble32 (Double_t d, TStreamerElement ele=0)
	Read a Double32_t from the buffer. More...

virtual void	ReadFastArray (Bool_t *b, Int_t n)
	Read array of Bool_t from buffer. More...

virtual void	ReadFastArray (Char_t *c, Int_t n)
	Read array of Char_t from buffer if nodename==CharStar, read all array as string. More...

virtual void	ReadFastArray (UChar_t *c, Int_t n)
	Read array of UChar_t from buffer. More...

virtual void	ReadFastArray (Short_t *h, Int_t n)
	Read array of Short_t from buffer. More...

virtual void	ReadFastArray (UShort_t *h, Int_t n)
	Read array of UShort_t from buffer. More...

virtual void	ReadFastArray (Int_t *i, Int_t n)
	Read array of Int_t from buffer. More...

virtual void	ReadFastArray (UInt_t *i, Int_t n)
	Read array of UInt_t from buffer. More...

virtual void	ReadFastArray (Long_t *l, Int_t n)
	Read array of Long_t from buffer. More...

virtual void	ReadFastArray (ULong_t *l, Int_t n)
	Read array of ULong_t from buffer. More...

virtual void	ReadFastArray (Long64_t *l, Int_t n)
	Read array of Long64_t from buffer. More...

virtual void	ReadFastArray (ULong64_t *l, Int_t n)
	Read array of ULong64_t from buffer. More...

virtual void	ReadFastArray (Float_t *f, Int_t n)
	Read array of Float_t from buffer. More...

virtual void	ReadFastArray (Double_t *d, Int_t n)
	Read array of Double_t from buffer. More...

virtual void	ReadFastArray (void start, const TClass cl, Int_t n=1, TMemberStreamer s=0, const TClass onFileClass=0)
	redefined here to avoid warning message from gcc More...

virtual void	ReadFastArray (void *startp, const TClass cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer s=0, const TClass onFileClass=0)
	redefined here to avoid warning message from gcc More...

virtual void	ReadFastArrayDouble32 (Double_t d, Int_t n, TStreamerElement ele=0)
	Read array of Double32_t from buffer. More...

virtual void	ReadFastArrayFloat16 (Float_t f, Int_t n, TStreamerElement ele=0)
	Read array of Float16_t from buffer. More...

virtual void	ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
	Read array of Float16_t from buffer. More...

virtual void	ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
	Read array of Double32_t from buffer. More...

virtual void	ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)
	Read array of Float16_t from buffer. More...

virtual void	ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits)
	Read array of Double32_t from buffer. More...

virtual void	ReadFloat (Float_t &f)
	Reads Float_t value from buffer. More...

virtual void	ReadFloat16 (Float_t f, TStreamerElement ele=0)
	Read a Float16_t from the buffer. More...

virtual void	ReadInt (Int_t &i)
	Reads Int_t value from buffer. More...

virtual void	ReadLong (Long_t &l)
	Reads Long_t value from buffer. More...

virtual void	ReadLong64 (Long64_t &l)
	Reads Long64_t value from buffer. More...

virtual void *	ReadObjectAny (const TClass *clCast)
	Read object from buffer. Only used from TBuffer. More...

virtual void	ReadShort (Short_t &s)
	Reads Short_t value from buffer. More...

virtual Int_t	ReadStaticArray (Bool_t *b)
	Read array of Bool_t from buffer. More...

virtual Int_t	ReadStaticArray (Char_t *c)
	Read array of Char_t from buffer. More...

virtual Int_t	ReadStaticArray (UChar_t *c)
	Read array of UChar_t from buffer. More...

virtual Int_t	ReadStaticArray (Short_t *h)
	Read array of Short_t from buffer. More...

virtual Int_t	ReadStaticArray (UShort_t *h)
	Read array of UShort_t from buffer. More...

virtual Int_t	ReadStaticArray (Int_t *i)
	Read array of Int_t from buffer. More...

virtual Int_t	ReadStaticArray (UInt_t *i)
	Read array of UInt_t from buffer. More...

virtual Int_t	ReadStaticArray (Long_t *l)
	Read array of Long_t from buffer. More...

virtual Int_t	ReadStaticArray (ULong_t *l)
	Read array of ULong_t from buffer. More...

virtual Int_t	ReadStaticArray (Long64_t *l)
	Read array of Long64_t from buffer. More...

virtual Int_t	ReadStaticArray (ULong64_t *l)
	Read array of ULong64_t from buffer. More...

virtual Int_t	ReadStaticArray (Float_t *f)
	Read array of Float_t from buffer. More...

virtual Int_t	ReadStaticArray (Double_t *d)
	Read array of Double_t from buffer. More...

virtual Int_t	ReadStaticArrayDouble32 (Double_t d, TStreamerElement ele=0)
	Read array of Double32_t from buffer. More...

virtual Int_t	ReadStaticArrayFloat16 (Float_t f, TStreamerElement ele=0)
	Read array of Float16_t from buffer. More...

virtual void	ReadStdString (std::string *s)
	Reads a std::string. More...

virtual void	ReadTString (TString &s)
	Reads a TString. More...

virtual void	ReadUChar (UChar_t &c)
	Reads UChar_t value from buffer. More...

virtual void	ReadUInt (UInt_t &i)
	Reads UInt_t value from buffer. More...

virtual void	ReadULong (ULong_t &l)
	Reads ULong_t value from buffer. More...

virtual void	ReadULong64 (ULong64_t &l)
	Reads ULong64_t value from buffer. More...

virtual void	ReadUShort (UShort_t &s)
	Reads UShort_t value from buffer. More...

virtual Version_t	ReadVersion (UInt_t start=0, UInt_t bcnt=0, const TClass *cl=0)
	Read version value from buffer. More...

virtual void	ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue)
	Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...

virtual void	ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue)
	Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...

virtual void	ReadWithNbits (Float_t *ptr, Int_t nbits)
	Read a Float16_t from the buffer when the number of bits is specified (explicitly or not) see comments about Float16_t encoding at TBufferFile::WriteFloat16(). More...

virtual void	ReadWithNbits (Double_t *ptr, Int_t nbits)
	Read a Double32_t from the buffer when the number of bits is specified (explicitly or not) see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...

virtual void	SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE)
	Suppressed function of TBuffer. More...

void	SetIOVersion (Int_t v)

virtual void	SetStreamerElementNumber (TStreamerElement *elem, Int_t comp_type)
	Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and add/verify next element of xml structure This calls allows separate data, correspondent to one class member, from another. More...

virtual void	SkipObjectAny ()
	Skip any kind of object from buffer Actually skip only one node on current level of xml structure. More...

virtual void	SkipVersion (const TClass *cl=0)
	Skip class version from I/O buffer. More...

virtual void	StreamObject (void obj, const std::type_info &typeinfo, const TClass onFileClass=0)
	steram object to/from buffer More...

virtual void	StreamObject (void obj, const char className, const TClass *onFileClass=0)
	steram object to/from buffer More...

virtual void	StreamObject (void obj, const TClass cl, const TClass *onFileClass=0)
	Steram object to/from buffer. More...

virtual void	StreamObject (TObject *obj)
	Stream an object inheriting from TObject using its streamer. More...

virtual void	WriteArray (const Bool_t *b, Int_t n)
	Write array of Bool_t to buffer. More...

virtual void	WriteArray (const Char_t *c, Int_t n)
	Write array of Char_t to buffer. More...

virtual void	WriteArray (const UChar_t *c, Int_t n)
	Write array of UChar_t to buffer. More...

virtual void	WriteArray (const Short_t *h, Int_t n)
	Write array of Short_t to buffer. More...

virtual void	WriteArray (const UShort_t *h, Int_t n)
	Write array of UShort_t to buffer. More...

virtual void	WriteArray (const Int_t *i, Int_t n)
	Write array of Int_ to buffer. More...

virtual void	WriteArray (const UInt_t *i, Int_t n)
	Write array of UInt_t to buffer. More...

virtual void	WriteArray (const Long_t *l, Int_t n)
	Write array of Long_t to buffer. More...

virtual void	WriteArray (const ULong_t *l, Int_t n)
	Write array of ULong_t to buffer. More...

virtual void	WriteArray (const Long64_t *l, Int_t n)
	Write array of Long64_t to buffer. More...

virtual void	WriteArray (const ULong64_t *l, Int_t n)
	Write array of ULong64_t to buffer. More...

virtual void	WriteArray (const Float_t *f, Int_t n)
	Write array of Float_t to buffer. More...

virtual void	WriteArray (const Double_t *d, Int_t n)
	Write array of Double_t to buffer. More...

virtual void	WriteArrayDouble32 (const Double_t d, Int_t n, TStreamerElement ele=0)
	Write array of Double32_t to buffer. More...

virtual void	WriteArrayFloat16 (const Float_t f, Int_t n, TStreamerElement ele=0)
	Write array of Float16_t to buffer. More...

virtual void	WriteBool (Bool_t b)
	Writes Bool_t value to buffer. More...

virtual void	WriteChar (Char_t c)
	Writes Char_t value to buffer. More...

virtual void	WriteCharP (const Char_t *c)
	Writes array of characters to buffer. More...

virtual void	WriteCharStar (char *s)
	Write a char* string. More...

virtual void	WriteClass (const TClass *cl)
	Function to write class into buffer, used in old-style streamers. More...

virtual void	WriteDouble (Double_t d)
	Writes Double_t value to buffer. More...

virtual void	WriteDouble32 (Double_t d, TStreamerElement ele=0)
	Write a Double32_t to the buffer. More...

virtual void	WriteFastArray (const Bool_t *b, Int_t n)
	Write array of Bool_t to buffer. More...

virtual void	WriteFastArray (const Char_t *c, Int_t n)
	Write array of Char_t to buffer If array does not include any special characters, it will be reproduced as CharStar node with string as attribute. More...

virtual void	WriteFastArray (const UChar_t *c, Int_t n)
	Write array of UChar_t to buffer. More...

virtual void	WriteFastArray (const Short_t *h, Int_t n)
	Write array of Short_t to buffer. More...

virtual void	WriteFastArray (const UShort_t *h, Int_t n)
	Write array of UShort_t to buffer. More...

virtual void	WriteFastArray (const Int_t *i, Int_t n)
	Write array of Int_t to buffer. More...

virtual void	WriteFastArray (const UInt_t *i, Int_t n)
	Write array of UInt_t to buffer. More...

virtual void	WriteFastArray (const Long_t *l, Int_t n)
	Write array of Long_t to buffer. More...

virtual void	WriteFastArray (const ULong_t *l, Int_t n)
	Write array of ULong_t to buffer. More...

virtual void	WriteFastArray (const Long64_t *l, Int_t n)
	Write array of Long64_t to buffer. More...

virtual void	WriteFastArray (const ULong64_t *l, Int_t n)
	Write array of ULong64_t to buffer. More...

virtual void	WriteFastArray (const Float_t *f, Int_t n)
	Write array of Float_t to buffer. More...

virtual void	WriteFastArray (const Double_t *d, Int_t n)
	Write array of Double_t to buffer. More...

virtual void	WriteFastArray (void start, const TClass cl, Int_t n=1, TMemberStreamer *s=0)
	Recall TBuffer function to avoid gcc warning message. More...

virtual Int_t	WriteFastArray (void *startp, const TClass cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0)
	Recall TBuffer function to avoid gcc warning message. More...

virtual void	WriteFastArrayDouble32 (const Double_t d, Int_t n, TStreamerElement ele=0)
	Write array of Double32_t to buffer. More...

virtual void	WriteFastArrayFloat16 (const Float_t d, Int_t n, TStreamerElement ele=0)
	Write array of Float16_t to buffer. More...

virtual void	WriteFloat (Float_t f)
	Writes Float_t value to buffer. More...

virtual void	WriteFloat16 (Float_t f, TStreamerElement ele=0)
	Write a Float16_t to the buffer. More...

virtual void	WriteInt (Int_t i)
	Writes Int_t value to buffer. More...

virtual void	WriteLong (Long_t l)
	Writes Long_t value to buffer. More...

virtual void	WriteLong64 (Long64_t l)
	Writes Long64_t value to buffer. More...

virtual void	WriteObject (const TObject *obj)
	Convert object into xml structures. More...

virtual void	WriteShort (Short_t s)
	Writes Short_t value to buffer. More...

virtual void	WriteStdString (const std::string *s)
	Writes a TString. More...

virtual void	WriteTString (const TString &s)
	Writes a TString. More...

virtual void	WriteUChar (UChar_t c)
	Writes UChar_t value to buffer. More...

virtual void	WriteUInt (UInt_t i)
	Writes UInt_t value to buffer. More...

virtual void	WriteULong (ULong_t l)
	Writes ULong_t value to buffer. More...

virtual void	WriteULong64 (ULong64_t l)
	Writes ULong64_t value to buffer. More...

virtual void	WriteUShort (UShort_t s)
	Writes UShort_t value to buffer. More...

virtual UInt_t	WriteVersion (const TClass *cl, Bool_t useBcnt=kFALSE)
	Copies class version to buffer, but not writes it to xml Version will be written with next I/O operation or will be added as attribute of class tag, created by IncrementLevel call. More...

Public Member Functions inherited from TBufferFile
	TBufferFile (TBuffer::EMode mode)
	Create an I/O buffer object. More...

	TBufferFile (TBuffer::EMode mode, Int_t bufsiz)
	Create an I/O buffer object. More...

	TBufferFile (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
	Create an I/O buffer object. More...

virtual	~TBufferFile ()
	Delete an I/O buffer object. More...

Bool_t	CheckObject (const TObject *obj)
	Check if the specified object is already in the buffer. More...

Bool_t	CheckObject (const void obj, const TClass ptrClass)
	Check if the specified object of the specified class is already in the buffer. More...

virtual void	ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force)
	force writing the TStreamerInfo to the file More...

virtual void	ForceWriteInfoClones (TClonesArray *a)
	Make sure TStreamerInfo is not optimized, otherwise it will not be possible to support schema evolution in read mode. More...

Int_t	GetBufferDisplacement () const

TVirtualStreamerInfo *	GetInfo ()

virtual TProcessID *	GetLastProcessID (TRefTable *reftable) const
	Return the last TProcessID in the file. More...

Int_t	GetMapCount () const

void	GetMappedObject (UInt_t tag, void &ptr, TClass &ClassPtr) const
	Retrieve the object stored in the buffer's object map at 'tag' Set ptr and ClassPtr respectively to the address of the object and a pointer to its TClass. More...

UShort_t	GetPidOffset () const

virtual UInt_t	GetTRefExecId ()
	Return the exec id stored in the current TStreamerInfo element. More...

virtual Int_t	GetVersionOwner () const
	Return the version number of the owner file. More...

void	InitMap ()
	Create the fMap container and initialize them with the null object. More...

void	MapObject (const TObject *obj, UInt_t offset=1)
	Add object to the fMap container. More...

void	MapObject (const void obj, const TClass cl, UInt_t offset=1)
	Add object to the fMap container. More...

virtual Int_t	ReadBuf (void *buf, Int_t max)
	Read max bytes from the I/O buffer into buf. More...

virtual Int_t	ReadClassBuffer (const TClass cl, void pointer, const TClass *onfile_class)
	Deserialize information from a buffer into an object. More...

virtual Int_t	ReadClassBuffer (const TClass cl, void pointer, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class)
	Deserialize information from a buffer into an object. More...

virtual Int_t	ReadClassEmulated (const TClass cl, void object, const TClass *onfile_class)
	Read emulated class. More...

virtual Int_t	ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)
	Interface to TStreamerInfo::ReadBufferClones. More...

virtual void	ReadFastArrayString (Char_t *c, Int_t n)
	Read array of n characters from the I/O buffer. More...

virtual TObject *	ReadObject (const TClass *cl)
	Read object from I/O buffer. More...

virtual TProcessID *	ReadProcessID (UShort_t pidf)
	The TProcessID with number pidf is read from file. More...

virtual char *	ReadString (char *s, Int_t max)
	Read string from I/O buffer. More...

virtual Version_t	ReadVersionForMemberWise (const TClass *cl=0)
	Read class version from I/O buffer. More...

virtual Version_t	ReadVersionNoCheckSum (UInt_t start=0, UInt_t bcnt=0)
	Read class version from I/O buffer, when the caller knows for sure that there is no checksum written/involved. More...

void	Reset ()

void	ResetMap ()
	Delete existing fMap and reset map counter. More...

void	SetBufferDisplacement ()

void	SetBufferDisplacement (Int_t skipped)

void	SetPidOffset (UShort_t offset)
	This offset is used when a key (or basket) is transfered from one file to the other. More...

void	SetReadParam (Int_t mapsize)
	Set the initial size of the map used to store object and class references during reading. More...

void	SetWriteParam (Int_t mapsize)
	Set the initial size of the hashtable used to store object and class references during writing. More...

virtual void	TagStreamerInfo (TVirtualStreamerInfo *info)
	Mark the classindex of the current file as using this TStreamerInfo. More...

virtual void	WriteBuf (const void *buf, Int_t max)
	Write max bytes from buf into the I/O buffer. More...

virtual Int_t	WriteClassBuffer (const TClass cl, void pointer)
	Function called by the Streamer functions to serialize object at p to buffer b. More...

virtual Int_t	WriteClones (TClonesArray *a, Int_t nobjects)
	Interface to TStreamerInfo::WriteBufferClones. More...

virtual void	WriteFastArrayString (const Char_t *c, Int_t n)
	Write array of n characters into the I/O buffer. More...

virtual Int_t	WriteObjectAny (const void obj, const TClass ptrClass)
	Write object to I/O buffer. More...

virtual UShort_t	WriteProcessID (TProcessID *pid)
	Check if the ProcessID pid is already in the file. More...

virtual void	WriteString (const char *s)
	Write string to I/O buffer. More...

virtual UInt_t	WriteVersionMemberWise (const TClass *cl, Bool_t useBcnt=kFALSE)
	Write class version to I/O buffer after setting the kStreamedMemberWise bit in the version number. More...

Public Member Functions inherited from TBuffer
	TBuffer (EMode mode)
	Create an I/O buffer object. More...

	TBuffer (EMode mode, Int_t bufsiz)
	Create an I/O buffer object. More...

	TBuffer (EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
	Create an I/O buffer object. More...

virtual	~TBuffer ()
	Delete an I/O buffer object. More...

void	AutoExpand (Int_t size_needed)
	Automatically calculate a new size and expand the buffer to fit at least size_needed. More...

char *	Buffer () const

Int_t	BufferSize () const

void	DetachBuffer ()

void	Expand (Int_t newsize, Bool_t copy=kTRUE)
	Expand (or shrink) the I/O buffer to newsize bytes. More...

Int_t	GetBufferVersion () const

TObject *	GetParent () const
	Return pointer to parent of this buffer. More...

ReAllocCharFun_t	GetReAllocFunc () const
	Return the reallocation method currently used. More...

Bool_t	IsReading () const

Bool_t	IsWriting () const

Int_t	Length () const

virtual TVirtualArray *	PeekDataCache () const
	Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. More...

virtual TVirtualArray *	PopDataCache ()
	Pop and Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. More...

virtual void	PushDataCache (TVirtualArray *)
	Push a new data cache area onto the list of area to be used for temporarily store 'missing' data members. More...

virtual void	ReadStdString (std::string &s)

void	SetBuffer (void *buf, UInt_t bufsiz=0, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
	Sets a new buffer in an existing TBuffer object. More...

void	SetBufferOffset (Int_t offset=0)

void	SetParent (TObject *parent)
	Set parent owning this buffer. More...

void	SetReadMode ()
	Set buffer in read mode. More...

void	SetReAllocFunc (ReAllocCharFun_t reallocfunc=0)
	Set which memory reallocation method to use. More...

void	SetWriteMode ()
	Set buffer in write mode. More...

virtual void	WriteStdString (std::string &s)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

Public Member Functions inherited from TXMLSetup
	TXMLSetup ()
	defaule constructor of TXMLSetup class More...

	TXMLSetup (const char *opt)
	contsruct TXMLSetup object getting values from string More...

	TXMLSetup (const TXMLSetup &src)
	copy sonstructor of TXMLSetup class More...

virtual	~TXMLSetup ()
	TXMLSetup class destructor. More...

Int_t	GetNextRefCounter ()

TString	GetSetupAsString ()
	return setup values as string More...

EXMLLayout	GetXmlLayout () const

Bool_t	IsStoreStreamerInfos () const

Bool_t	IsUseDtd () const

Bool_t	IsUseNamespaces () const

void	PrintSetup ()
	show setup values More...

virtual void	SetStoreStreamerInfos (Bool_t iConvert=kTRUE)

virtual void	SetUsedDtd (Bool_t use=kTRUE)

virtual void	SetUseNamespaces (Bool_t iUseNamespaces=kTRUE)

virtual void	SetXmlLayout (EXMLLayout layout)

const char *	XmlClassNameSpaceRef (const TClass *cl)
	produce string which used as reference in class namespace definition More...

const char *	XmlConvertClassName (const char *name)
	convert class name to exclude any special symbols like ':', '<' '>' ',' and spaces More...

const char *	XmlGetElementName (const TStreamerElement *el)
	return converted name for TStreamerElement More...

Static Public Member Functions
static TObject *	ConvertFromXML (const char *str, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
	Read object from XML, produced by ConvertToXML() method. More...

static void *	ConvertFromXMLAny (const char str, TClass *cl=0, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
	Read object of any class from XML, produced by ConvertToXML() method. More...

static TString	ConvertToXML (const TObject *obj, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
	Converts object, inherited from TObject class, to XML string GenericLayout defines layout choice for XML file UseNamespaces allow XML namespaces. More...

static TString	ConvertToXML (const void obj, const TClass cl, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
	Converts any type of object to XML string. More...

static const char *	GetFloatFormat ()

static void	SetFloatFormat (const char *fmt="%e")

Static Public Member Functions inherited from TBufferFile
static Int_t	GetGlobalReadParam ()
	Get default read map size. More...

static Int_t	GetGlobalWriteParam ()
	Get default write map size. More...

static void	SetGlobalReadParam (Int_t mapsize)
	Set the initial size of the map used to store object and class references during reading. More...

static void	SetGlobalWriteParam (Int_t mapsize)
	Set the initial size of the map used to store object and class references during reading. More...

Static Public Member Functions inherited from TBuffer
static TClass *	GetClass (const std::type_info &typeinfo)
	Forward to TROOT::GetClass(). More...

static TClass *	GetClass (const char *className)
	Forward to TROOT::GetClass(). More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Static Public Member Functions inherited from TXMLSetup
static TString	DefaultXmlSetup ()
	return default value for XML setup More...

static void	SetNameSpaceBase (const char *namespacebase)
	set namespace base More...

Protected Member Functions
	TBufferXML ()
	Default constructor. More...

void	BeforeIOoperation ()
	Function is called before any IO operation of TBuffer Now is used to store version value if no proper calls are discovered. More...

void	CheckVersionBuf ()
	Checks buffer, filled by WriteVersion if next data is arriving, version should be stored in buffer. More...

void	CreateElemNode (const TStreamerElement *elem)
	Create xml node correspondent to TStreamerElement object. More...

XMLNodePointer_t	CreateItemNode (const char *name)
	Create item node of specified name. More...

Bool_t	ExtractPointer (XMLNodePointer_t node, void &ptr, TClass &cl)
	Searches for "ptr" attribute and returns pointer to object and class, if "ptr" attribute reference to read object. More...

void	ExtractReference (XMLNodePointer_t node, const void ptr, const TClass cl)
	Analyse, if node has "ref" attribute and register it to object map. More...

Int_t	GetCompressionAlgorithm () const

Int_t	GetCompressionLevel () const

Int_t	GetCompressionSettings () const

void	PerformPostProcessing ()
	Function is converts TObject and TString structures to more compact representation. More...

void	PerformPreProcessing (const TStreamerElement *elem, XMLNodePointer_t elemnode)
	Function is unpack TObject and TString structures to be able read them from custom streamers of this objects. More...

TXMLStackObj *	PopStack ()
	Remove one level from xml stack. More...

Bool_t	ProcessPointer (const void *ptr, XMLNodePointer_t node)
	Add "ptr" attribute to node, if ptr is null or if ptr is pointer on object, which is already saved in buffer Automatically add "ref" attribute to node, where referenced object is stored. More...

TXMLStackObj *	PushStack (XMLNodePointer_t current, Bool_t simple=kFALSE)
	Add new level to xml stack. More...

void	RegisterPointer (const void *ptr, XMLNodePointer_t node)
	Register pair of object pointer and node, where this object is saved, in object map. More...

void	SetCompressionAlgorithm (Int_t algorithm=0)
	See comments for function SetCompressionSettings. More...

void	SetCompressionLevel (Int_t level=1)
	See comments for function SetCompressionSettings. More...

void	SetCompressionSettings (Int_t settings=1)
	Used to specify the compression level and algorithm. More...

void	SetXML (TXMLEngine *xml)

void	ShiftStack (const char *info=0)
	Shift stack node to next. More...

TXMLStackObj *	Stack (Int_t depth=0)
	Return xml stack object of specified depth. More...

XMLNodePointer_t	StackNode ()
	Return pointer on current xml node. More...

Bool_t	VerifyAttr (XMLNodePointer_t node, const char name, const char value, const char *errinfo=0)
	Checks, that attribute of specified name exists and has specified value. More...

Bool_t	VerifyElemNode (const TStreamerElement *elem)
	Checks, if stack node correspond to TStreamerElement object. More...

Bool_t	VerifyItemNode (const char name, const char errinfo=0)
	Checks, if stack node is item and has specified name. More...

Bool_t	VerifyNode (XMLNodePointer_t node, const char name, const char errinfo=0)
	Check, if node has specified name. More...

Bool_t	VerifyStackAttr (const char name, const char value, const char *errinfo=0)
	Checks stack attribute. More...

Bool_t	VerifyStackNode (const char name, const char errinfo=0)
	Check, if stack node has specified name. More...

void	WorkWithClass (TStreamerInfo info, const TClass cl=0)
	Prepares buffer to stream data of specified class. More...

void	WorkWithElement (TStreamerElement *elem, Int_t comp_type)
	This function is a part of SetStreamerElementNumber method. More...

virtual void	WriteObjectClass (const void actualObjStart, const TClass actualClass)
	Write object to buffer. Only used from TBuffer. More...

TXMLFile *	XmlFile ()
	Returns pointer to TXMLFile object. More...

void *	XmlReadAny (XMLNodePointer_t node, void obj, TClass *cl)
	Recreate object from xml structure. More...

void	XmlReadBasic (Char_t &value)
	Reads string from current xml node and convert it to Char_t value. More...

void	XmlReadBasic (Short_t &value)
	Reads string from current xml node and convert it to Short_t value. More...

void	XmlReadBasic (Int_t &value)
	Reads string from current xml node and convert it to Int_t value. More...

void	XmlReadBasic (Long_t &value)
	Reads string from current xml node and convert it to Long_t value. More...

void	XmlReadBasic (Long64_t &value)
	Reads string from current xml node and convert it to Long64_t value. More...

void	XmlReadBasic (Float_t &value)
	Reads string from current xml node and convert it to Float_t value. More...

void	XmlReadBasic (Double_t &value)
	Reads string from current xml node and convert it to Double_t value. More...

void	XmlReadBasic (Bool_t &value)
	Reads string from current xml node and convert it to Bool_t value. More...

void	XmlReadBasic (UChar_t &value)
	Reads string from current xml node and convert it to UChar_t value. More...

void	XmlReadBasic (UShort_t &value)
	Reads string from current xml node and convert it to UShort_t value. More...

void	XmlReadBasic (UInt_t &value)
	Reads string from current xml node and convert it to UInt_t value. More...

void	XmlReadBasic (ULong_t &value)
	Reads string from current xml node and convert it to ULong_t value. More...

void	XmlReadBasic (ULong64_t &value)
	Reads string from current xml node and convert it to ULong64_t value. More...

void	XmlReadBlock (XMLNodePointer_t node)
	Read binary block of data from xml. More...

void *	XmlReadObject (void obj, TClass *cl=0)
	Read object from the buffer. More...

const char *	XmlReadValue (const char *name)
	read string value from current stack node More...

XMLNodePointer_t	XmlWriteAny (const void obj, const TClass cl)
	Convert object of any class to xml structures Return pointer on top xml element. More...

XMLNodePointer_t	XmlWriteBasic (Char_t value)
	Converts Char_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Short_t value)
	Converts Short_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Int_t value)
	Converts Int_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Long_t value)
	Converts Long_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Long64_t value)
	Converts Long64_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Float_t value)
	Converts Float_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Double_t value)
	Converts Double_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (Bool_t value)
	Converts Bool_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (UChar_t value)
	Converts UChar_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (UShort_t value)
	Converts UShort_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (UInt_t value)
	Converts UInt_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (ULong_t value)
	Converts ULong_t to string and add xml node to buffer. More...

XMLNodePointer_t	XmlWriteBasic (ULong64_t value)
	Converts ULong64_t to string and add xml node to buffer. More...

void	XmlWriteBlock (XMLNodePointer_t node)
	Write binary data block from buffer to xml. More...

XMLNodePointer_t	XmlWriteObject (const void obj, const TClass objClass)
	Write object to buffer If object was written before, only pointer will be stored Return pointer to top xml node, representing object. More...

XMLNodePointer_t	XmlWriteValue (const char value, const char name)
	Create xml node with specified name and adds it to stack node. More...

Protected Member Functions inherited from TBufferFile
	TBufferFile ()

	TBufferFile (const TBufferFile &)
	not implemented More...

Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass clss, const char classname)
	Check byte count with current buffer position. More...

void	CheckCount (UInt_t offset)
	Check if offset is not too large (< kMaxMapCount) when writing. More...

UInt_t	CheckObject (UInt_t offset, const TClass *cl, Bool_t readClass=kFALSE)
	Check for object in the read map. More...

void	operator= (const TBufferFile &)
	not implemented More...

Protected Member Functions inherited from TBuffer
	TBuffer ()

	TBuffer (const TBuffer &)

void	operator= (const TBuffer &)

Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

Int_t	Write (const char *name, Int_t opt, Int_t bufs)
	Write this object to the current directory. More...

Int_t	Write (const char *name, Int_t opt, Int_t bufs) const
	Write this object to the current directory. More...

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

void	MakeZombie ()

Protected Member Functions inherited from TXMLSetup
Int_t	AtoI (const char sbuf, Int_t def=0, const char errinfo=0)
	converts string to integer. More...

const char *	GetElItemName (TStreamerElement *el)
	get item name for given element More...

Bool_t	IsValidXmlSetup (const char *setupstr)
	checks if string is valid setup More...

Bool_t	ReadSetupFromStr (const char *setupstr)
	get values from string More...

TClass *	XmlDefineClass (const char *xmlClassName)
	define class for the converted class name, where special symbols were replaced by '_' More...

Protected Attributes
Bool_t	fCanUseCompact
	! Flag indicate that basic type (like Int_t) can be placed in the same tag More...

Int_t	fCompressLevel
	! Compression level and algorithm More...

Int_t	fErrorFlag

TClass *	fExpectedBaseClass
	! Pointer to class, which should be stored as parent of current More...

Bool_t	fExpectedChain
	! Flag to resolve situation when several elements of same basic type stored as FastArray More...

TObjArray *	fIdArray

Int_t	fIOVersion
	! Indicates format of ROOT xml file More...

TExMap *	fObjMap

TObjArray	fStack

TString	fValueBuf

Version_t	fVersionBuf

TXMLEngine *	fXML

Protected Attributes inherited from TBufferFile
TExMap *	fClassMap
	Map containing object,class pairs for reading. More...

Int_t	fDisplacement
	Value to be added to the map offsets. More...

TStreamerInfo *	fInfo
	Pointer to TStreamerInfo object writing/reading the buffer. More...

InfoList_t	fInfoStack
	Stack of pointers to the TStreamerInfos. More...

TExMap *	fMap
	Map containing object,offset pairs for reading/writing. More...

Int_t	fMapCount
	Number of objects or classes in map. More...

Int_t	fMapSize
	Default size of map. More...

UShort_t	fPidOffset
	Offset to be added to the pid index in this key/buffer. More...

Protected Attributes inherited from TBuffer
char *	fBufCur

char *	fBuffer

char *	fBufMax

Int_t	fBufSize

CacheList_t	fCacheStack
	Realloc function to be used when extending the buffer. More...

Bool_t	fMode

TObject *	fParent

ReAllocCharFun_t	fReAllocFunc

Int_t	fVersion

Protected Attributes inherited from TXMLSetup
Int_t	fRefCounter

Bool_t	fStoreStreamerInfos

TString	fStrBuf
	counter , used to build id of xml references More...

Bool_t	fUseDtd

Bool_t	fUseNamespaces

EXMLLayout	fXmlLayout

Static Protected Attributes
static std::string	fgFloatFmt = "%e"
	! Printf argument for floats and doubles, either "%f" or "%e" or "%10f" and so on More...

Static Protected Attributes inherited from TBufferFile
static Int_t	fgMapSize = kMapSize
	Default map size for all TBuffer objects. More...

Static Protected Attributes inherited from TXMLSetup
static TString	fgNameSpaceBase = "http://root.cern.ch/root/htmldoc/"
	buffer, used in XmlDefineClass() function More...

Friends
class	TKeyXML

Additional Inherited Members
Public Types inherited from TBufferFile
enum	{ kMapSize = 503 }

enum	{ kStreamedMemberWise = BIT(14) }

enum	{ kNotDecompressed = BIT(15) }

enum	{ kTextBasedStreaming = BIT(18) }

enum	{ kUser1 = BIT(21), kUser2 = BIT(22), kUser3 = BIT(23) }

Public Types inherited from TBuffer
enum	{ kIsOwner = BIT(16) }

enum	{ kCannotHandleMemberWiseStreaming = BIT(17) }

enum	{ kInitialSize = 1024, kMinimalSize = 128 }

enum	EMode { kRead = 0, kWrite = 1 }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

Public Types inherited from TXMLSetup
enum	EXMLLayout { kSpecialized = 2, kGeneralized = 3 }

Protected Types inherited from TBufferFile
typedef std::vector< TStreamerInfo * >	InfoList_t

Protected Types inherited from TBuffer
typedef std::vector< TVirtualArray * >	CacheList_t

#include <TBufferXML.h>

Inheritance diagram for TBufferXML:

[legend]

Constructor & Destructor Documentation

◆ TBufferXML() [1/3]

TBufferXML::TBufferXML ( TBuffer::EMode mode )

Creates buffer object to serailize/deserialize data to/from xml.

Mode should be either TBuffer::kRead or TBuffer::kWrite.

Definition at line 85 of file TBufferXML.cxx.

◆ TBufferXML() [2/3]

TBufferXML::TBufferXML	(	TBuffer::EMode	mode,
		TXMLFile *	file
	)

Creates buffer object to serailize/deserialize data to/from xml.

This constructor should be used, if data from buffer supposed to be stored in file. Mode should be either TBuffer::kRead or TBuffer::kWrite.

Definition at line 112 of file TBufferXML.cxx.

◆ ~TBufferXML()

TBufferXML::~TBufferXML ( )

virtual

Destroy xml buffer.

Definition at line 146 of file TBufferXML.cxx.

◆ TBufferXML() [3/3]

TBufferXML::TBufferXML ( )

protected

Default constructor.

Definition at line 64 of file TBufferXML.cxx.

Member Function Documentation

◆ ApplySequence() [1/2]

Int_t TBufferXML::ApplySequence	(	const TStreamerInfoActions::TActionSequence &	sequence,
		void *	obj
	)

virtual

Read one collection of objects from the buffer using the StreamerInfoLoopAction.

The collection needs to be a split TClonesArray or a split vector of pointers.

Reimplemented from TBufferFile.

Definition at line 3262 of file TBufferXML.cxx.

◆ ApplySequence() [2/2]

Int_t TBufferXML::ApplySequence	(	const TStreamerInfoActions::TActionSequence &	sequence,
		void *	start_collection,
		void *	end_collection
	)

virtual

Read one collection of objects from the buffer using the StreamerInfoLoopAction.

Reimplemented from TBufferFile.

Definition at line 3335 of file TBufferXML.cxx.

◆ ApplySequenceVecPtr()

Int_t TBufferXML::ApplySequenceVecPtr	(	const TStreamerInfoActions::TActionSequence &	sequence,
		void *	start_collection,
		void *	end_collection
	)

virtual

Read one collection of objects from the buffer using the StreamerInfoLoopAction.

The collection needs to be a split TClonesArray or a split vector of pointers.

Reimplemented from TBufferFile.

Definition at line 3299 of file TBufferXML.cxx.

◆ BeforeIOoperation()

void TBufferXML::BeforeIOoperation ( )

protected

Function is called before any IO operation of TBuffer Now is used to store version value if no proper calls are discovered.

Definition at line 1445 of file TBufferXML.cxx.

◆ CheckByteCount() [1/2]

Int_t TBufferXML::CheckByteCount	(	UInt_t	startpos,
		UInt_t	bcnt,
		const TClass *	clss
	)

virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1479 of file TBufferXML.cxx.

◆ CheckByteCount() [2/2]

Int_t TBufferXML::CheckByteCount	(	UInt_t	startpos,
		UInt_t	bcnt,
		const char *	classname
	)

virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1487 of file TBufferXML.cxx.

◆ CheckVersionBuf()

void TBufferXML::CheckVersionBuf ( )

protected

Checks buffer, filled by WriteVersion if next data is arriving, version should be stored in buffer.

Definition at line 1541 of file TBufferXML.cxx.

◆ ClassBegin()

void TBufferXML::ClassBegin	(	const TClass *	cl,
		Version_t	= `-1`
	)

virtual

Should be called at the beginning of custom class streamer.

Informs buffer data about class which will be streamed now. ClassBegin(), ClassEnd() and ClassMemeber() should be used in custom class streamers to specify which kind of data are now streamed. Such information is used to correctly convert class data to XML. Without that functions calls classes with custom streamers cannot be used with TBufferXML

Reimplemented from TBufferFile.

Definition at line 1101 of file TBufferXML.cxx.

◆ ClassEnd()

void TBufferXML::ClassEnd ( const TClass * )

virtual

Should be called at the end of custom streamer See TBufferXML::ClassBegin for more details.

Reimplemented from TBufferFile.

Definition at line 1110 of file TBufferXML.cxx.

◆ ClassMember()

void TBufferXML::ClassMember	(	const char *	name,
		const char *	typeName = `0`,
		Int_t	arrsize1 = `-1`,
		Int_t	arrsize2 = `-1`
	)

virtual

Method indicates name and typename of class member, which should be now streamed in custom streamer.

Following combinations are supported:

name = "ClassName", typeName = 0 or typename==ClassName. This is a case, when data of parent class "ClassName" should be streamed. For instance, if class directly inherited from TObject, custom streamer should include following code:
b.ClassMember("TObject");
TObject::Streamer(b);
Basic data type
b.ClassMember("fInt","Int_t");
b >> fInt;
Array of basic data types
b.ClassMember("fArr","Int_t", 5);
b.ReadFastArray(fArr, 5);
Object as data member
b.ClassMemeber("fName","TString");
fName.Streamer(b);
Pointer on object as data member
b.ClassMemeber("fObj","TObject*");
b.StreamObject(fObj);

Arrsize1 and arrsize2 arguments (when specified) indicate first and second dimension of array. Can be used for array of basic types. See ClassBegin() method for more details.

Reimplemented from TBufferFile.

Definition at line 1153 of file TBufferXML.cxx.

◆ ConvertFromXML()

TObject * TBufferXML::ConvertFromXML	(	const char *	str,
		Bool_t	GenericLayout = `kFALSE`,
		Bool_t	UseNamespaces = `kFALSE`
	)

static

Read object from XML, produced by ConvertToXML() method.

If object does not inherit from TObject class, return 0. GenericLayout and UseNamespaces should be the same as in ConvertToXML()

Definition at line 215 of file TBufferXML.cxx.

◆ ConvertFromXMLAny()

void * TBufferXML::ConvertFromXMLAny	(	const char *	str,
		TClass **	cl = `0`,
		Bool_t	GenericLayout = `kFALSE`,
		Bool_t	UseNamespaces = `kFALSE`
	)

static

Read object of any class from XML, produced by ConvertToXML() method.

If cl!=0, return actual class of object. GenericLayout and UseNamespaces should be the same as in ConvertToXML()

Definition at line 237 of file TBufferXML.cxx.

◆ ConvertToXML() [1/2]

TString TBufferXML::ConvertToXML	(	const TObject *	obj,
		Bool_t	GenericLayout = `kFALSE`,
		Bool_t	UseNamespaces = `kFALSE`
	)

static

Converts object, inherited from TObject class, to XML string GenericLayout defines layout choice for XML file UseNamespaces allow XML namespaces.

See TXMLSetup class for details

Definition at line 168 of file TBufferXML.cxx.

◆ ConvertToXML() [2/2]

TString TBufferXML::ConvertToXML	(	const void *	obj,
		const TClass *	cl,
		Bool_t	GenericLayout = `kFALSE`,
		Bool_t	UseNamespaces = `kFALSE`
	)

static

Converts any type of object to XML string.

GenericLayout defines layout choice for XML file UseNamespaces allow XML namespaces. See TXMLSetup class for details

Definition at line 189 of file TBufferXML.cxx.

◆ CreateElemNode()

void TBufferXML::CreateElemNode ( const TStreamerElement * elem )

protected

Create xml node correspondent to TStreamerElement object.

Definition at line 766 of file TBufferXML.cxx.

◆ CreateItemNode()

XMLNodePointer_t TBufferXML::CreateItemNode ( const char * name )

protected

Create item node of specified name.

Definition at line 738 of file TBufferXML.cxx.

◆ DecrementLevel()

void TBufferXML::DecrementLevel ( TVirtualStreamerInfo * info )

virtual

Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and decrease level in xml structure.

Reimplemented from TBufferFile.

Definition at line 973 of file TBufferXML.cxx.

◆ ExtractPointer()

Bool_t TBufferXML::ExtractPointer	(	XMLNodePointer_t	node,
		void *&	ptr,
		TClass *&	cl
	)

protected

Searches for "ptr" attribute and returns pointer to object and class, if "ptr" attribute reference to read object.

Definition at line 630 of file TBufferXML.cxx.

◆ ExtractReference()

void TBufferXML::ExtractReference	(	XMLNodePointer_t	node,
		const void *	ptr,
		const TClass *	cl
	)

protected

Analyse, if node has "ref" attribute and register it to object map.

Definition at line 660 of file TBufferXML.cxx.

◆ GetCompressionAlgorithm()

Int_t TBufferXML::GetCompressionAlgorithm ( ) const

inlineprotected

Definition at line 346 of file TBufferXML.h.

◆ GetCompressionLevel()

Int_t TBufferXML::GetCompressionLevel ( ) const

inlineprotected

Definition at line 352 of file TBufferXML.h.

◆ GetCompressionSettings()

Int_t TBufferXML::GetCompressionSettings ( ) const

inlineprotected

Definition at line 358 of file TBufferXML.h.

◆ GetFloatFormat()

const char * TBufferXML::GetFloatFormat ( )

static

Definition at line 3251 of file TBufferXML.cxx.

◆ GetIOVersion()

Int_t TBufferXML::GetIOVersion ( ) const

inline

Definition at line 50 of file TBufferXML.h.

◆ IncrementLevel()

void TBufferXML::IncrementLevel ( TVirtualStreamerInfo * info )

virtual

Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and indent new level in xml structure.

This call indicates, that TStreamerInfo functions starts streaming object data of correspondent class

Reimplemented from TBufferFile.

Definition at line 904 of file TBufferXML.cxx.

◆ PerformPostProcessing()

void TBufferXML::PerformPostProcessing ( )

protected

Function is converts TObject and TString structures to more compact representation.

Definition at line 1267 of file TBufferXML.cxx.

◆ PerformPreProcessing()

void TBufferXML::PerformPreProcessing	(	const TStreamerElement *	elem,
		XMLNodePointer_t	elemnode
	)

protected

Function is unpack TObject and TString structures to be able read them from custom streamers of this objects.

Definition at line 1376 of file TBufferXML.cxx.

◆ PopStack()

TXMLStackObj * TBufferXML::PopStack ( )

protected

Remove one level from xml stack.

Definition at line 358 of file TBufferXML.cxx.

◆ ProcessPointer()

Bool_t TBufferXML::ProcessPointer	(	const void *	ptr,
		XMLNodePointer_t	node
	)

protected

Add "ptr" attribute to node, if ptr is null or if ptr is pointer on object, which is already saved in buffer Automatically add "ref" attribute to node, where referenced object is stored.

Definition at line 575 of file TBufferXML.cxx.

◆ PushStack()

TXMLStackObj * TBufferXML::PushStack	(	XMLNodePointer_t	current,
		Bool_t	simple = `kFALSE`
	)

protected

Add new level to xml stack.

Definition at line 343 of file TBufferXML.cxx.

◆ ReadArray() [1/13]

Int_t TBufferXML::ReadArray ( Bool_t *& b )

virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1726 of file TBufferXML.cxx.

◆ ReadArray() [2/13]

Int_t TBufferXML::ReadArray ( Char_t *& c )

virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1734 of file TBufferXML.cxx.

◆ ReadArray() [3/13]

Int_t TBufferXML::ReadArray ( UChar_t *& c )

virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1742 of file TBufferXML.cxx.

◆ ReadArray() [4/13]

Int_t TBufferXML::ReadArray ( Short_t *& h )

virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1750 of file TBufferXML.cxx.

◆ ReadArray() [5/13]

Int_t TBufferXML::ReadArray ( UShort_t *& h )

virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1758 of file TBufferXML.cxx.

◆ ReadArray() [6/13]

Int_t TBufferXML::ReadArray ( Int_t *& i )

virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1766 of file TBufferXML.cxx.

◆ ReadArray() [7/13]

Int_t TBufferXML::ReadArray ( UInt_t *& i )

virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1774 of file TBufferXML.cxx.

◆ ReadArray() [8/13]

Int_t TBufferXML::ReadArray ( Long_t *& l )

virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1782 of file TBufferXML.cxx.

◆ ReadArray() [9/13]

Int_t TBufferXML::ReadArray ( ULong_t *& l )

virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1790 of file TBufferXML.cxx.

◆ ReadArray() [10/13]

Int_t TBufferXML::ReadArray ( Long64_t *& l )

virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1798 of file TBufferXML.cxx.

◆ ReadArray() [11/13]

Int_t TBufferXML::ReadArray ( ULong64_t *& l )

virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1806 of file TBufferXML.cxx.

◆ ReadArray() [12/13]

Int_t TBufferXML::ReadArray ( Float_t *& f )

virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1814 of file TBufferXML.cxx.

◆ ReadArray() [13/13]

Int_t TBufferXML::ReadArray ( Double_t *& d )

virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1822 of file TBufferXML.cxx.

◆ ReadArrayDouble32()

Int_t TBufferXML::ReadArrayDouble32	(	Double_t *&	d,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1838 of file TBufferXML.cxx.

◆ ReadArrayFloat16()

Int_t TBufferXML::ReadArrayFloat16	(	Float_t *&	f,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1830 of file TBufferXML.cxx.

◆ ReadBool()

void TBufferXML::ReadBool ( Bool_t & b )

virtual

Reads Bool_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2597 of file TBufferXML.cxx.

◆ ReadChar()

void TBufferXML::ReadChar ( Char_t & c )

virtual

Reads Char_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2605 of file TBufferXML.cxx.

◆ ReadCharP()

void TBufferXML::ReadCharP ( Char_t * c )

virtual

Reads array of characters from buffer.

Reimplemented from TBufferFile.

Definition at line 2701 of file TBufferXML.cxx.

◆ ReadCharStar()

void TBufferXML::ReadCharStar ( char *& s )

virtual

Read a char* string.

Reimplemented from TBufferFile.

Definition at line 2742 of file TBufferXML.cxx.

◆ ReadClass()

TClass * TBufferXML::ReadClass	(	const TClass *	cl = `0`,
		UInt_t *	objTag = `0`
	)

virtual

Function to read class from buffer, used in old-style streamers.

Reimplemented from TBufferFile.

Definition at line 1453 of file TBufferXML.cxx.

◆ ReadDouble()

void TBufferXML::ReadDouble ( Double_t & d )

virtual

Reads Double_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2693 of file TBufferXML.cxx.

◆ ReadDouble32()

void TBufferXML::ReadDouble32	(	Double_t *	d,
		TStreamerElement *	ele = `0`
	)

virtual

Read a Double32_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1655 of file TBufferXML.cxx.

◆ ReadFastArray() [1/15]

void TBufferXML::ReadFastArray	(	Bool_t *	b,
		Int_t	n
	)

virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2023 of file TBufferXML.cxx.

◆ ReadFastArray() [2/15]

void TBufferXML::ReadFastArray	(	Char_t *	c,
		Int_t	n
	)

virtual

Read array of Char_t from buffer if nodename==CharStar, read all array as string.

Reimplemented from TBufferFile.

Definition at line 2032 of file TBufferXML.cxx.

◆ ReadFastArray() [3/15]

void TBufferXML::ReadFastArray	(	UChar_t *	c,
		Int_t	n
	)

virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2048 of file TBufferXML.cxx.

◆ ReadFastArray() [4/15]

void TBufferXML::ReadFastArray	(	Short_t *	h,
		Int_t	n
	)

virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2056 of file TBufferXML.cxx.

◆ ReadFastArray() [5/15]

void TBufferXML::ReadFastArray	(	UShort_t *	h,
		Int_t	n
	)

virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2064 of file TBufferXML.cxx.

◆ ReadFastArray() [6/15]

void TBufferXML::ReadFastArray	(	Int_t *	i,
		Int_t	n
	)

virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2072 of file TBufferXML.cxx.

◆ ReadFastArray() [7/15]

void TBufferXML::ReadFastArray	(	UInt_t *	i,
		Int_t	n
	)

virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2080 of file TBufferXML.cxx.

◆ ReadFastArray() [8/15]

void TBufferXML::ReadFastArray	(	Long_t *	l,
		Int_t	n
	)

virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2088 of file TBufferXML.cxx.

◆ ReadFastArray() [9/15]

void TBufferXML::ReadFastArray	(	ULong_t *	l,
		Int_t	n
	)

virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2096 of file TBufferXML.cxx.

◆ ReadFastArray() [10/15]

void TBufferXML::ReadFastArray	(	Long64_t *	l,
		Int_t	n
	)

virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2104 of file TBufferXML.cxx.

◆ ReadFastArray() [11/15]

void TBufferXML::ReadFastArray	(	ULong64_t *	l,
		Int_t	n
	)

virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2112 of file TBufferXML.cxx.

◆ ReadFastArray() [12/15]

void TBufferXML::ReadFastArray	(	Float_t *	f,
		Int_t	n
	)

virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2120 of file TBufferXML.cxx.

◆ ReadFastArray() [13/15]

void TBufferXML::ReadFastArray	(	Double_t *	d,
		Int_t	n
	)

virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2128 of file TBufferXML.cxx.

◆ ReadFastArray() [14/15]

void TBufferXML::ReadFastArray	(	void *	start,
		const TClass *	cl,
		Int_t	n = `1`,
		TMemberStreamer *	s = `0`,
		const TClass *	onFileClass = `0`
	)

virtual

redefined here to avoid warning message from gcc

Reimplemented from TBufferFile.

Definition at line 2184 of file TBufferXML.cxx.

◆ ReadFastArray() [15/15]

void TBufferXML::ReadFastArray	(	void **	startp,
		const TClass *	cl,
		Int_t	n = `1`,
		Bool_t	isPreAlloc = `kFALSE`,
		TMemberStreamer *	s = `0`,
		const TClass *	onFileClass = `0`
	)

virtual

redefined here to avoid warning message from gcc

Reimplemented from TBufferFile.

Definition at line 2192 of file TBufferXML.cxx.

◆ ReadFastArrayDouble32()

void TBufferXML::ReadFastArrayDouble32	(	Double_t *	d,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2160 of file TBufferXML.cxx.

◆ ReadFastArrayFloat16()

void TBufferXML::ReadFastArrayFloat16	(	Float_t *	f,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2136 of file TBufferXML.cxx.

◆ ReadFastArrayWithFactor() [1/2]

void TBufferXML::ReadFastArrayWithFactor	(	Float_t *	ptr,
		Int_t	n,
		Double_t	factor,
		Double_t	minvalue
	)

virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2144 of file TBufferXML.cxx.

◆ ReadFastArrayWithFactor() [2/2]

void TBufferXML::ReadFastArrayWithFactor	(	Double_t *	ptr,
		Int_t	n,
		Double_t	factor,
		Double_t	minvalue
	)

virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2168 of file TBufferXML.cxx.

◆ ReadFastArrayWithNbits() [1/2]

void TBufferXML::ReadFastArrayWithNbits	(	Float_t *	ptr,
		Int_t	n,
		Int_t	nbits
	)

virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2152 of file TBufferXML.cxx.

◆ ReadFastArrayWithNbits() [2/2]

void TBufferXML::ReadFastArrayWithNbits	(	Double_t *	ptr,
		Int_t	n,
		Int_t	nbits
	)

virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2176 of file TBufferXML.cxx.

◆ ReadFloat()

void TBufferXML::ReadFloat ( Float_t & f )

virtual

Reads Float_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2685 of file TBufferXML.cxx.

◆ ReadFloat16()

void TBufferXML::ReadFloat16	(	Float_t *	f,
		TStreamerElement *	ele = `0`
	)

virtual

Read a Float16_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1646 of file TBufferXML.cxx.

◆ ReadInt()

void TBufferXML::ReadInt ( Int_t & i )

virtual

Reads Int_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2637 of file TBufferXML.cxx.

◆ ReadLong()

void TBufferXML::ReadLong ( Long_t & l )

virtual

Reads Long_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2653 of file TBufferXML.cxx.

◆ ReadLong64()

void TBufferXML::ReadLong64 ( Long64_t & l )

virtual

Reads Long64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2669 of file TBufferXML.cxx.

◆ ReadObjectAny()

void * TBufferXML::ReadObjectAny ( const TClass * clCast )

virtual

Read object from buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1575 of file TBufferXML.cxx.

◆ ReadShort()

void TBufferXML::ReadShort ( Short_t & s )

virtual

Reads Short_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2621 of file TBufferXML.cxx.

◆ ReadStaticArray() [1/13]

Int_t TBufferXML::ReadStaticArray ( Bool_t * b )

virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1861 of file TBufferXML.cxx.

◆ ReadStaticArray() [2/13]

Int_t TBufferXML::ReadStaticArray ( Char_t * c )

virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1869 of file TBufferXML.cxx.

◆ ReadStaticArray() [3/13]

Int_t TBufferXML::ReadStaticArray ( UChar_t * c )

virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1877 of file TBufferXML.cxx.

◆ ReadStaticArray() [4/13]

Int_t TBufferXML::ReadStaticArray ( Short_t * h )

virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1885 of file TBufferXML.cxx.

◆ ReadStaticArray() [5/13]

Int_t TBufferXML::ReadStaticArray ( UShort_t * h )

virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1893 of file TBufferXML.cxx.

◆ ReadStaticArray() [6/13]

Int_t TBufferXML::ReadStaticArray ( Int_t * i )

virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1901 of file TBufferXML.cxx.

◆ ReadStaticArray() [7/13]

Int_t TBufferXML::ReadStaticArray ( UInt_t * i )

virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1909 of file TBufferXML.cxx.

◆ ReadStaticArray() [8/13]

Int_t TBufferXML::ReadStaticArray ( Long_t * l )

virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1917 of file TBufferXML.cxx.

◆ ReadStaticArray() [9/13]

Int_t TBufferXML::ReadStaticArray ( ULong_t * l )

virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1925 of file TBufferXML.cxx.

◆ ReadStaticArray() [10/13]

Int_t TBufferXML::ReadStaticArray ( Long64_t * l )

virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1933 of file TBufferXML.cxx.

◆ ReadStaticArray() [11/13]

Int_t TBufferXML::ReadStaticArray ( ULong64_t * l )

virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1941 of file TBufferXML.cxx.

◆ ReadStaticArray() [12/13]

Int_t TBufferXML::ReadStaticArray ( Float_t * f )

virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1949 of file TBufferXML.cxx.

◆ ReadStaticArray() [13/13]

Int_t TBufferXML::ReadStaticArray ( Double_t * d )

virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1957 of file TBufferXML.cxx.

◆ ReadStaticArrayDouble32()

Int_t TBufferXML::ReadStaticArrayDouble32	(	Double_t *	d,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1973 of file TBufferXML.cxx.

◆ ReadStaticArrayFloat16()

Int_t TBufferXML::ReadStaticArrayFloat16	(	Float_t *	f,
		TStreamerElement *	ele = `0`
	)

virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1965 of file TBufferXML.cxx.

◆ ReadStdString()

void TBufferXML::ReadStdString ( std::string * s )

virtual

Reads a std::string.

Reimplemented from TBufferFile.

Definition at line 2727 of file TBufferXML.cxx.

◆ ReadTString()

void TBufferXML::ReadTString ( TString & s )

virtual

Reads a TString.

Reimplemented from TBufferFile.

Definition at line 2712 of file TBufferXML.cxx.

◆ ReadUChar()

void TBufferXML::ReadUChar ( UChar_t & c )

virtual

Reads UChar_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2613 of file TBufferXML.cxx.

◆ ReadUInt()

void TBufferXML::ReadUInt ( UInt_t & i )

virtual

Reads UInt_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2645 of file TBufferXML.cxx.

◆ ReadULong()

void TBufferXML::ReadULong ( ULong_t & l )

virtual

Reads ULong_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2661 of file TBufferXML.cxx.

◆ ReadULong64()

void TBufferXML::ReadULong64 ( ULong64_t & l )

virtual

Reads ULong64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2677 of file TBufferXML.cxx.

◆ ReadUShort()

void TBufferXML::ReadUShort ( UShort_t & s )

virtual

Reads UShort_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2629 of file TBufferXML.cxx.

◆ ReadVersion()

Version_t TBufferXML::ReadVersion	(	UInt_t *	start = `0`,
		UInt_t *	bcnt = `0`,
		const TClass *	cl = `0`
	)

virtual

Read version value from buffer.

Reimplemented from TBufferFile.

Definition at line 1510 of file TBufferXML.cxx.

◆ ReadWithFactor() [1/2]

void TBufferXML::ReadWithFactor	(	Float_t *	ptr,
		Double_t	factor,
		Double_t	minvalue
	)

virtual

Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32().

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1666 of file TBufferXML.cxx.

◆ ReadWithFactor() [2/2]

void TBufferXML::ReadWithFactor	(	Double_t *	ptr,
		Double_t	factor,
		Double_t	minvalue
	)

virtual

Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32().

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1688 of file TBufferXML.cxx.

◆ ReadWithNbits() [1/2]

void TBufferXML::ReadWithNbits	(	Float_t *	ptr,
		Int_t	nbits
	)

virtual

Read a Float16_t from the buffer when the number of bits is specified (explicitly or not) see comments about Float16_t encoding at TBufferFile::WriteFloat16().

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1677 of file TBufferXML.cxx.

◆ ReadWithNbits() [2/2]

void TBufferXML::ReadWithNbits	(	Double_t *	ptr,
		Int_t	nbits
	)

virtual

Read a Double32_t from the buffer when the number of bits is specified (explicitly or not) see comments about Double32_t encoding at TBufferFile::WriteDouble32().

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1699 of file TBufferXML.cxx.

◆ RegisterPointer()

void TBufferXML::RegisterPointer	(	const void *	ptr,
		XMLNodePointer_t	node
	)

protected

Register pair of object pointer and node, where this object is saved, in object map.

Definition at line 614 of file TBufferXML.cxx.

◆ SetByteCount()

void TBufferXML::SetByteCount	(	UInt_t	cntpos,
		Bool_t	packInVersion = `kFALSE`
	)

virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1495 of file TBufferXML.cxx.

◆ SetCompressionAlgorithm()

void TBufferXML::SetCompressionAlgorithm ( Int_t algorithm = 0 )

protected

See comments for function SetCompressionSettings.

Definition at line 404 of file TBufferXML.cxx.

◆ SetCompressionLevel()

void TBufferXML::SetCompressionLevel ( Int_t level = 1 )

protected

See comments for function SetCompressionSettings.

Definition at line 419 of file TBufferXML.cxx.

◆ SetCompressionSettings()

void TBufferXML::SetCompressionSettings ( Int_t settings = 1 )

protected

Used to specify the compression level and algorithm.

See TFile constructor for the details.

Definition at line 438 of file TBufferXML.cxx.

◆ SetFloatFormat()

void TBufferXML::SetFloatFormat ( const char * fmt = "%e" )

static

Definition at line 3242 of file TBufferXML.cxx.

◆ SetIOVersion()

void TBufferXML::SetIOVersion ( Int_t v )

inline

Definition at line 51 of file TBufferXML.h.

◆ SetStreamerElementNumber()

void TBufferXML::SetStreamerElementNumber	(	TStreamerElement *	elem,
		Int_t	comp_type
	)

virtual

Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and add/verify next element of xml structure This calls allows separate data, correspondent to one class member, from another.

Reimplemented from TBufferFile.

Definition at line 1005 of file TBufferXML.cxx.

◆ SetXML()

void TBufferXML::SetXML ( TXMLEngine * xml )

inlineprotected

Definition at line 248 of file TBufferXML.h.

◆ ShiftStack()

void TBufferXML::ShiftStack ( const char * info = 0 )

protected

Shift stack node to next.

Definition at line 392 of file TBufferXML.cxx.

◆ SkipObjectAny()

void TBufferXML::SkipObjectAny ( )

virtual

Skip any kind of object from buffer Actually skip only one node on current level of xml structure.

Reimplemented from TBufferFile.

Definition at line 1588 of file TBufferXML.cxx.

◆ SkipVersion()

void TBufferXML::SkipVersion ( const TClass * cl = 0 )

virtual

Skip class version from I/O buffer.

Reimplemented from TBufferFile.

Definition at line 1502 of file TBufferXML.cxx.

◆ Stack()

TXMLStackObj * TBufferXML::Stack ( Int_t depth = 0 )

protected

Return xml stack object of specified depth.

Definition at line 372 of file TBufferXML.cxx.

◆ StackNode()

XMLNodePointer_t TBufferXML::StackNode ( )

protected

Return pointer on current xml node.

Definition at line 383 of file TBufferXML.cxx.

◆ StreamObject() [1/4]

void TBufferXML::StreamObject	(	void *	obj,
		const std::type_info &	typeinfo,
		const TClass *	onFileClass = `0`
	)

virtual

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2553 of file TBufferXML.cxx.

◆ StreamObject() [2/4]

void TBufferXML::StreamObject	(	void *	obj,
		const char *	className,
		const TClass *	onFileClass = `0`
	)

virtual

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2561 of file TBufferXML.cxx.

◆ StreamObject() [3/4]

void TBufferXML::StreamObject	(	void *	obj,
		const TClass *	cl,
		const TClass *	onFileClass = `0`
	)

virtual

Steram object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2576 of file TBufferXML.cxx.

◆ StreamObject() [4/4]

void TBufferXML::StreamObject ( TObject * obj )

virtual

Stream an object inheriting from TObject using its streamer.

Reimplemented from TBufferFile.

Definition at line 2566 of file TBufferXML.cxx.

◆ VerifyAttr()

Bool_t TBufferXML::VerifyAttr	(	XMLNodePointer_t	node,
		const char *	name,
		const char *	value,
		const char *	errinfo = `0`
	)

protected

Checks, that attribute of specified name exists and has specified value.

Definition at line 713 of file TBufferXML.cxx.

◆ VerifyElemNode()

Bool_t TBufferXML::VerifyElemNode ( const TStreamerElement * elem )

protected

Checks, if stack node correspond to TStreamerElement object.

Definition at line 794 of file TBufferXML.cxx.

◆ VerifyItemNode()

Bool_t TBufferXML::VerifyItemNode	(	const char *	name,
		const char *	errinfo = `0`
	)

protected

Checks, if stack node is item and has specified name.

Definition at line 752 of file TBufferXML.cxx.

◆ VerifyNode()

Bool_t TBufferXML::VerifyNode	(	XMLNodePointer_t	node,
		const char *	name,
		const char *	errinfo = `0`
	)

protected

Check, if node has specified name.

Definition at line 686 of file TBufferXML.cxx.

◆ VerifyStackAttr()

Bool_t TBufferXML::VerifyStackAttr	(	const char *	name,
		const char *	value,
		const char *	errinfo = `0`
	)

protected

Checks stack attribute.

Definition at line 730 of file TBufferXML.cxx.

◆ VerifyStackNode()

Bool_t TBufferXML::VerifyStackNode	(	const char *	name,
		const char *	errinfo = `0`
	)

protected

Check, if stack node has specified name.

Definition at line 704 of file TBufferXML.cxx.

◆ WorkWithClass()

void TBufferXML::WorkWithClass	(	TStreamerInfo *	info,
		const TClass *	cl = `0`
	)

protected

Prepares buffer to stream data of specified class.

Definition at line 912 of file TBufferXML.cxx.

◆ WorkWithElement()

void TBufferXML::WorkWithElement	(	TStreamerElement *	elem,
		Int_t	comp_type
	)

protected

This function is a part of SetStreamerElementNumber method.

It is introduced for reading of data for specified data memeber of class. Used also in ReadFastArray methods to resolve problem of compressed data, when several data memebers of the same basic type streamed with single ...FastArray call

Definition at line 1016 of file TBufferXML.cxx.

◆ WriteArray() [1/13]

void TBufferXML::WriteArray	(	const Bool_t *	b,
		Int_t	n
	)

virtual

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2240 of file TBufferXML.cxx.

◆ WriteArray() [2/13]

void TBufferXML::WriteArray	(	const Char_t *	c,
		Int_t	n
	)

virtual

Write array of Char_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2248 of file TBufferXML.cxx.

◆ WriteArray() [3/13]

void TBufferXML::WriteArray	(	const UChar_t *	c,
		Int_t	n
	)

virtual

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2256 of file TBufferXML.cxx.

◆ WriteArray() [4/13]

void TBufferXML::WriteArray	(	const Short_t *	h,
		Int_t	n
	)

virtual

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2264 of file TBufferXML.cxx.

◆ WriteArray() [5/13]

void TBufferXML::WriteArray	(	const UShort_t *	h,
		Int_t	n
	)

virtual

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2272 of file TBufferXML.cxx.

◆ WriteArray() [6/13]

void TBufferXML::WriteArray	(	const Int_t *	i,
		Int_t	n
	)

virtual

Write array of Int_ to buffer.

Reimplemented from TBufferFile.

Definition at line 2280 of file TBufferXML.cxx.

◆ WriteArray() [7/13]

void TBufferXML::WriteArray	(	const UInt_t *	i,
		Int_t	n
	)

virtual

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2288 of file TBufferXML.cxx.

◆ WriteArray() [8/13]

void TBufferXML::WriteArray	(	const Long_t *	l,
		Int_t	n
	)

virtual

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2296 of file TBufferXML.cxx.

◆ WriteArray() [9/13]

void TBufferXML::WriteArray	(	const ULong_t *	l,
		Int_t	n
	)

virtual

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2304 of file TBufferXML.cxx.

◆ WriteArray() [10/13]

void TBufferXML::WriteArray	(	const Long64_t *	l,
		Int_t	n
	)

virtual

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2312 of file TBufferXML.cxx.

◆ WriteArray() [11/13]

void TBufferXML::WriteArray	(	const ULong64_t *	l,
		Int_t	n
	)

virtual

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2320 of file TBufferXML.cxx.

◆ WriteArray() [12/13]

void TBufferXML::WriteArray	(	const Float_t *	f,
		Int_t	n
	)

virtual

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2328 of file TBufferXML.cxx.

◆ WriteArray() [13/13]

void TBufferXML::WriteArray	(	const Double_t *	d,
		Int_t	n
	)

virtual

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2336 of file TBufferXML.cxx.

◆ WriteArrayDouble32()

void TBufferXML::WriteArrayDouble32	(	const Double_t *	d,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2352 of file TBufferXML.cxx.

◆ WriteArrayFloat16()

void TBufferXML::WriteArrayFloat16	(	const Float_t *	f,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2344 of file TBufferXML.cxx.

◆ WriteBool()

void TBufferXML::WriteBool ( Bool_t b )

virtual

Writes Bool_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2758 of file TBufferXML.cxx.

◆ WriteChar()

void TBufferXML::WriteChar ( Char_t c )

virtual

Writes Char_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2766 of file TBufferXML.cxx.

◆ WriteCharP()

void TBufferXML::WriteCharP ( const Char_t * c )

virtual

Writes array of characters to buffer.

Reimplemented from TBufferFile.

Definition at line 2862 of file TBufferXML.cxx.

◆ WriteCharStar()

void TBufferXML::WriteCharStar ( char * s )

virtual

Write a char* string.

Reimplemented from TBufferFile.

Definition at line 2898 of file TBufferXML.cxx.

◆ WriteClass()

void TBufferXML::WriteClass ( const TClass * cl )

virtual

Function to write class into buffer, used in old-style streamers.

Reimplemented from TBufferFile.

Definition at line 1469 of file TBufferXML.cxx.

◆ WriteDouble()

void TBufferXML::WriteDouble ( Double_t d )

virtual

Writes Double_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2854 of file TBufferXML.cxx.

◆ WriteDouble32()

void TBufferXML::WriteDouble32	(	Double_t *	d,
		TStreamerElement *	ele = `0`
	)

virtual

Write a Double32_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1717 of file TBufferXML.cxx.

◆ WriteFastArray() [1/15]

void TBufferXML::WriteFastArray	(	const Bool_t *	b,
		Int_t	n
	)

virtual

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2400 of file TBufferXML.cxx.

◆ WriteFastArray() [2/15]

void TBufferXML::WriteFastArray	(	const Char_t *	c,
		Int_t	n
	)

virtual

Write array of Char_t to buffer If array does not include any special characters, it will be reproduced as CharStar node with string as attribute.

Reimplemented from TBufferFile.

Definition at line 2410 of file TBufferXML.cxx.

◆ WriteFastArray() [3/15]

void TBufferXML::WriteFastArray	(	const UChar_t *	c,
		Int_t	n
	)

virtual

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2433 of file TBufferXML.cxx.

◆ WriteFastArray() [4/15]

void TBufferXML::WriteFastArray	(	const Short_t *	h,
		Int_t	n
	)

virtual

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2441 of file TBufferXML.cxx.

◆ WriteFastArray() [5/15]

void TBufferXML::WriteFastArray	(	const UShort_t *	h,
		Int_t	n
	)

virtual

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2449 of file TBufferXML.cxx.

◆ WriteFastArray() [6/15]

void TBufferXML::WriteFastArray	(	const Int_t *	i,
		Int_t	n
	)

virtual

Write array of Int_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2457 of file TBufferXML.cxx.

◆ WriteFastArray() [7/15]

void TBufferXML::WriteFastArray	(	const UInt_t *	i,
		Int_t	n
	)

virtual

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2465 of file TBufferXML.cxx.

◆ WriteFastArray() [8/15]

void TBufferXML::WriteFastArray	(	const Long_t *	l,
		Int_t	n
	)

virtual

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2473 of file TBufferXML.cxx.

◆ WriteFastArray() [9/15]

void TBufferXML::WriteFastArray	(	const ULong_t *	l,
		Int_t	n
	)

virtual

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2481 of file TBufferXML.cxx.

◆ WriteFastArray() [10/15]

void TBufferXML::WriteFastArray	(	const Long64_t *	l,
		Int_t	n
	)

virtual

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2489 of file TBufferXML.cxx.

◆ WriteFastArray() [11/15]

void TBufferXML::WriteFastArray	(	const ULong64_t *	l,
		Int_t	n
	)

virtual

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2497 of file TBufferXML.cxx.

◆ WriteFastArray() [12/15]

void TBufferXML::WriteFastArray	(	const Float_t *	f,
		Int_t	n
	)

virtual

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2505 of file TBufferXML.cxx.

◆ WriteFastArray() [13/15]

void TBufferXML::WriteFastArray	(	const Double_t *	d,
		Int_t	n
	)

virtual

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2513 of file TBufferXML.cxx.

◆ WriteFastArray() [14/15]

void TBufferXML::WriteFastArray	(	void *	start,
		const TClass *	cl,
		Int_t	n = `1`,
		TMemberStreamer *	s = `0`
	)

virtual

Recall TBuffer function to avoid gcc warning message.

Reimplemented from TBufferFile.

Definition at line 2537 of file TBufferXML.cxx.

◆ WriteFastArray() [15/15]

Int_t TBufferXML::WriteFastArray	(	void **	startp,
		const TClass *	cl,
		Int_t	n = `1`,
		Bool_t	isPreAlloc = `kFALSE`,
		TMemberStreamer *	s = `0`
	)

virtual

Recall TBuffer function to avoid gcc warning message.

Reimplemented from TBufferFile.

Definition at line 2545 of file TBufferXML.cxx.

◆ WriteFastArrayDouble32()

void TBufferXML::WriteFastArrayDouble32	(	const Double_t *	d,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2529 of file TBufferXML.cxx.

◆ WriteFastArrayFloat16()

void TBufferXML::WriteFastArrayFloat16	(	const Float_t *	d,
		Int_t	n,
		TStreamerElement *	ele = `0`
	)

virtual

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2521 of file TBufferXML.cxx.

◆ WriteFloat()

void TBufferXML::WriteFloat ( Float_t f )

virtual

Writes Float_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2846 of file TBufferXML.cxx.

◆ WriteFloat16()

void TBufferXML::WriteFloat16	(	Float_t *	f,
		TStreamerElement *	ele = `0`
	)

virtual

Write a Float16_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1708 of file TBufferXML.cxx.

◆ WriteInt()

void TBufferXML::WriteInt ( Int_t i )

virtual

Writes Int_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2798 of file TBufferXML.cxx.

◆ WriteLong()

void TBufferXML::WriteLong ( Long_t l )

virtual

Writes Long_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2814 of file TBufferXML.cxx.

◆ WriteLong64()

void TBufferXML::WriteLong64 ( Long64_t l )

virtual

Writes Long64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2830 of file TBufferXML.cxx.

◆ WriteObject()

void TBufferXML::WriteObject ( const TObject * obj )

virtual

Convert object into xml structures.

!!! Should be used only by TBufferXML itself. Use ConvertToXML() methods to convert your object to xml Redefined here to avoid gcc 3.x warning

Reimplemented from TBufferFile.

Definition at line 300 of file TBufferXML.cxx.

◆ WriteObjectClass()

void TBufferXML::WriteObjectClass	(	const void *	actualObjStart,
		const TClass *	actualClass
	)

protectedvirtual

Write object to buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1596 of file TBufferXML.cxx.

◆ WriteShort()

void TBufferXML::WriteShort ( Short_t s )

virtual

Writes Short_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2782 of file TBufferXML.cxx.

◆ WriteStdString()

void TBufferXML::WriteStdString ( const std::string * s )

virtual

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2884 of file TBufferXML.cxx.

◆ WriteTString()

void TBufferXML::WriteTString ( const TString & s )

virtual

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2871 of file TBufferXML.cxx.

◆ WriteUChar()

void TBufferXML::WriteUChar ( UChar_t c )

virtual

Writes UChar_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2774 of file TBufferXML.cxx.

◆ WriteUInt()

void TBufferXML::WriteUInt ( UInt_t i )

virtual

Writes UInt_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2806 of file TBufferXML.cxx.

◆ WriteULong()

void TBufferXML::WriteULong ( ULong_t l )

virtual

Writes ULong_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2822 of file TBufferXML.cxx.

◆ WriteULong64()

void TBufferXML::WriteULong64 ( ULong64_t l )

virtual

Writes ULong64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2838 of file TBufferXML.cxx.

◆ WriteUShort()

void TBufferXML::WriteUShort ( UShort_t s )

virtual

Writes UShort_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2790 of file TBufferXML.cxx.

◆ WriteVersion()

UInt_t TBufferXML::WriteVersion	(	const TClass *	cl,
		Bool_t	useBcnt = `kFALSE`
	)

virtual

Copies class version to buffer, but not writes it to xml Version will be written with next I/O operation or will be added as attribute of class tag, created by IncrementLevel call.

Reimplemented from TBufferFile.

Definition at line 1556 of file TBufferXML.cxx.

◆ XmlFile()

TXMLFile * TBufferXML::XmlFile ( )

protected

Returns pointer to TXMLFile object.

Access to file is necessary to produce unique identifier for object references.

Definition at line 157 of file TBufferXML.cxx.

◆ XmlReadAny()

void * TBufferXML::XmlReadAny	(	XMLNodePointer_t	node,
		void *	obj,
		TClass **	cl
	)

protected

Recreate object from xml structure.

Return pointer to read object. if (cl!=0) returns pointer to class of object

Definition at line 276 of file TBufferXML.cxx.

◆ XmlReadBasic() [1/13]

void TBufferXML::XmlReadBasic ( Char_t & value )

protected

Reads string from current xml node and convert it to Char_t value.

Definition at line 3054 of file TBufferXML.cxx.

◆ XmlReadBasic() [2/13]

void TBufferXML::XmlReadBasic ( Short_t & value )

protected

Reads string from current xml node and convert it to Short_t value.

Definition at line 3068 of file TBufferXML.cxx.

◆ XmlReadBasic() [3/13]

void TBufferXML::XmlReadBasic ( Int_t & value )

protected

Reads string from current xml node and convert it to Int_t value.

Definition at line 3080 of file TBufferXML.cxx.

◆ XmlReadBasic() [4/13]

void TBufferXML::XmlReadBasic ( Long_t & value )

protected

Reads string from current xml node and convert it to Long_t value.

Definition at line 3092 of file TBufferXML.cxx.

◆ XmlReadBasic() [5/13]

void TBufferXML::XmlReadBasic ( Long64_t & value )

protected

Reads string from current xml node and convert it to Long64_t value.

Definition at line 3104 of file TBufferXML.cxx.

◆ XmlReadBasic() [6/13]

void TBufferXML::XmlReadBasic ( Float_t & value )

protected

Reads string from current xml node and convert it to Float_t value.

Definition at line 3116 of file TBufferXML.cxx.

◆ XmlReadBasic() [7/13]

void TBufferXML::XmlReadBasic ( Double_t & value )

protected

Reads string from current xml node and convert it to Double_t value.

Definition at line 3128 of file TBufferXML.cxx.

◆ XmlReadBasic() [8/13]

void TBufferXML::XmlReadBasic ( Bool_t & value )

protected

Reads string from current xml node and convert it to Bool_t value.

Definition at line 3140 of file TBufferXML.cxx.

◆ XmlReadBasic() [9/13]

void TBufferXML::XmlReadBasic ( UChar_t & value )

protected

Reads string from current xml node and convert it to UChar_t value.

Definition at line 3152 of file TBufferXML.cxx.

◆ XmlReadBasic() [10/13]

void TBufferXML::XmlReadBasic ( UShort_t & value )

protected

Reads string from current xml node and convert it to UShort_t value.

Definition at line 3166 of file TBufferXML.cxx.

◆ XmlReadBasic() [11/13]

void TBufferXML::XmlReadBasic ( UInt_t & value )

protected

Reads string from current xml node and convert it to UInt_t value.

Definition at line 3178 of file TBufferXML.cxx.

◆ XmlReadBasic() [12/13]

void TBufferXML::XmlReadBasic ( ULong_t & value )

protected

Reads string from current xml node and convert it to ULong_t value.

Definition at line 3190 of file TBufferXML.cxx.

◆ XmlReadBasic() [13/13]

void TBufferXML::XmlReadBasic ( ULong64_t & value )

protected

Reads string from current xml node and convert it to ULong64_t value.

Definition at line 3202 of file TBufferXML.cxx.

◆ XmlReadBlock()

void TBufferXML::XmlReadBlock ( XMLNodePointer_t node )

protected

Read binary block of data from xml.

Definition at line 505 of file TBufferXML.cxx.

◆ XmlReadObject()

void * TBufferXML::XmlReadObject	(	void *	obj,
		TClass **	cl = `0`
	)

protected

Read object from the buffer.

Definition at line 845 of file TBufferXML.cxx.

◆ XmlReadValue()

const char * TBufferXML::XmlReadValue ( const char * name )

protected

read string value from current stack node

Definition at line 3214 of file TBufferXML.cxx.

◆ XmlWriteAny()

XMLNodePointer_t TBufferXML::XmlWriteAny	(	const void *	obj,
		const TClass *	cl
	)

protected

Convert object of any class to xml structures Return pointer on top xml element.

Definition at line 260 of file TBufferXML.cxx.

◆ XmlWriteBasic() [1/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Char_t value )

protected

Converts Char_t to string and add xml node to buffer.

Definition at line 2907 of file TBufferXML.cxx.

◆ XmlWriteBasic() [2/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Short_t value )

protected

Converts Short_t to string and add xml node to buffer.

Definition at line 2917 of file TBufferXML.cxx.

◆ XmlWriteBasic() [3/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Int_t value )

protected

Converts Int_t to string and add xml node to buffer.

Definition at line 2927 of file TBufferXML.cxx.

◆ XmlWriteBasic() [4/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long_t value )

protected

Converts Long_t to string and add xml node to buffer.

Definition at line 2937 of file TBufferXML.cxx.

◆ XmlWriteBasic() [5/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long64_t value )

protected

Converts Long64_t to string and add xml node to buffer.

Definition at line 2947 of file TBufferXML.cxx.

◆ XmlWriteBasic() [6/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Float_t value )

protected

Converts Float_t to string and add xml node to buffer.

Definition at line 2957 of file TBufferXML.cxx.

◆ XmlWriteBasic() [7/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Double_t value )

protected

Converts Double_t to string and add xml node to buffer.

Definition at line 2967 of file TBufferXML.cxx.

◆ XmlWriteBasic() [8/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Bool_t value )

protected

Converts Bool_t to string and add xml node to buffer.

Definition at line 2977 of file TBufferXML.cxx.

◆ XmlWriteBasic() [9/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UChar_t value )

protected

Converts UChar_t to string and add xml node to buffer.

Definition at line 2985 of file TBufferXML.cxx.

◆ XmlWriteBasic() [10/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UShort_t value )

protected

Converts UShort_t to string and add xml node to buffer.

Definition at line 2995 of file TBufferXML.cxx.

◆ XmlWriteBasic() [11/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UInt_t value )

protected

Converts UInt_t to string and add xml node to buffer.

Definition at line 3005 of file TBufferXML.cxx.

◆ XmlWriteBasic() [12/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong_t value )

protected

Converts ULong_t to string and add xml node to buffer.

Definition at line 3015 of file TBufferXML.cxx.

◆ XmlWriteBasic() [13/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong64_t value )

protected

Converts ULong64_t to string and add xml node to buffer.

Definition at line 3025 of file TBufferXML.cxx.

◆ XmlWriteBlock()

void TBufferXML::XmlWriteBlock ( XMLNodePointer_t node )

protected

Write binary data block from buffer to xml.

This data can be produced only by direct call of TBuffer::WriteBuf() functions.

Definition at line 447 of file TBufferXML.cxx.

◆ XmlWriteObject()

XMLNodePointer_t TBufferXML::XmlWriteObject	(	const void *	obj,
		const TClass *	objClass
	)

protected

Write object to buffer If object was written before, only pointer will be stored Return pointer to top xml node, representing object.

Definition at line 817 of file TBufferXML.cxx.

◆ XmlWriteValue()

XMLNodePointer_t TBufferXML::XmlWriteValue	(	const char *	value,
		const char *	name
	)

protected

Create xml node with specified name and adds it to stack node.

Definition at line 3035 of file TBufferXML.cxx.

Friends And Related Function Documentation

◆ TKeyXML

friend class TKeyXML

friend

Definition at line 36 of file TBufferXML.h.

Member Data Documentation

◆ fCanUseCompact

Bool_t TBufferXML::fCanUseCompact

protected

! Flag indicate that basic type (like Int_t) can be placed in the same tag

Definition at line 334 of file TBufferXML.h.

◆ fCompressLevel

Int_t TBufferXML::fCompressLevel

protected

! Compression level and algorithm

Definition at line 337 of file TBufferXML.h.

◆ fErrorFlag

Int_t TBufferXML::fErrorFlag

protected

Definition at line 332 of file TBufferXML.h.

◆ fExpectedBaseClass

TClass* TBufferXML::fExpectedBaseClass

protected

! Pointer to class, which should be stored as parent of current

Definition at line 336 of file TBufferXML.h.

◆ fExpectedChain

Bool_t TBufferXML::fExpectedChain

protected

! Flag to resolve situation when several elements of same basic type stored as FastArray

Definition at line 335 of file TBufferXML.h.

◆ fgFloatFmt

std::string TBufferXML::fgFloatFmt = "%e"

staticprotected

! Printf argument for floats and doubles, either "%f" or "%e" or "%10f" and so on

Definition at line 340 of file TBufferXML.h.

◆ fIdArray

TObjArray* TBufferXML::fIdArray

protected

Definition at line 328 of file TBufferXML.h.

◆ fIOVersion

Int_t TBufferXML::fIOVersion

protected

! Indicates format of ROOT xml file

Definition at line 338 of file TBufferXML.h.

◆ fObjMap

TExMap* TBufferXML::fObjMap

protected

Definition at line 327 of file TBufferXML.h.

◆ fStack

TObjArray TBufferXML::fStack

protected

Definition at line 323 of file TBufferXML.h.

◆ fValueBuf

TString TBufferXML::fValueBuf

protected

Definition at line 330 of file TBufferXML.h.

◆ fVersionBuf

Version_t TBufferXML::fVersionBuf

protected

Definition at line 325 of file TBufferXML.h.

◆ fXML

TXMLEngine* TBufferXML::fXML

protected

Definition at line 321 of file TBufferXML.h.

The documentation for this class was generated from the following files:

io/xml/inc/TBufferXML.h
io/xml/src/TBufferXML.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ TBufferXML() [1/3]

◆ TBufferXML() [2/3]

◆ ~TBufferXML()

◆ TBufferXML() [3/3]

Member Function Documentation

◆ ApplySequence() [1/2]

◆ ApplySequence() [2/2]

◆ ApplySequenceVecPtr()

◆ BeforeIOoperation()

◆ CheckByteCount() [1/2]

◆ CheckByteCount() [2/2]

◆ CheckVersionBuf()

◆ ClassBegin()

◆ ClassEnd()

◆ ClassMember()

◆ ConvertFromXML()

◆ ConvertFromXMLAny()

◆ ConvertToXML() [1/2]

◆ ConvertToXML() [2/2]

◆ CreateElemNode()

◆ CreateItemNode()

◆ DecrementLevel()

◆ ExtractPointer()

◆ ExtractReference()

◆ GetCompressionAlgorithm()

◆ GetCompressionLevel()

◆ GetCompressionSettings()

◆ GetFloatFormat()

◆ GetIOVersion()

◆ IncrementLevel()

◆ PerformPostProcessing()

◆ PerformPreProcessing()

◆ PopStack()

◆ ProcessPointer()

◆ PushStack()

◆ ReadArray() [1/13]

◆ ReadArray() [2/13]

◆ ReadArray() [3/13]

◆ ReadArray() [4/13]

◆ ReadArray() [5/13]

◆ ReadArray() [6/13]

◆ ReadArray() [7/13]

◆ ReadArray() [8/13]

◆ ReadArray() [9/13]

◆ ReadArray() [10/13]

◆ ReadArray() [11/13]

◆ ReadArray() [12/13]

◆ ReadArray() [13/13]

◆ ReadArrayDouble32()

◆ ReadArrayFloat16()

◆ ReadBool()

◆ ReadChar()

◆ ReadCharP()

◆ ReadCharStar()

◆ ReadClass()

◆ ReadDouble()

◆ ReadDouble32()

◆ ReadFastArray() [1/15]

◆ ReadFastArray() [2/15]

◆ ReadFastArray() [3/15]

◆ ReadFastArray() [4/15]

◆ ReadFastArray() [5/15]

◆ ReadFastArray() [6/15]

◆ ReadFastArray() [7/15]

◆ ReadFastArray() [8/15]

◆ ReadFastArray() [9/15]

◆ ReadFastArray() [10/15]

◆ ReadFastArray() [11/15]

◆ ReadFastArray() [12/15]

◆ ReadFastArray() [13/15]

◆ ReadFastArray() [14/15]

◆ ReadFastArray() [15/15]