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TBufferXML Class Reference

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 44 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...
 
Int_t GetIOVersion () const
 
void SetIOVersion (Int_t v)
 
virtual TClassReadClass (const TClass *cl=0, UInt_t *objTag=0)
 Function to read class from buffer, used in old-style streamers. More...
 
virtual void WriteClass (const TClass *cl)
 Function to write class into buffer, used in old-style streamers. 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 SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE)
 Suppressed function of TBuffer. More...
 
virtual void SkipVersion (const TClass *cl=0)
 Skip class version from I/O 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 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...
 
virtual voidReadObjectAny (const TClass *clCast)
 Read object from buffer. Only used from TBuffer. 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 IncrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and indent new level in xml structure. More...
 
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 DecrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and decrease level in xml structure. 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 WriteObject (const TObject *obj)
 Convert object into xml structures. More...
 
virtual void ReadFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read a Float16_t from the buffer. More...
 
virtual void WriteFloat16 (Float_t *f, TStreamerElement *ele=0)
 Write a Float16_t to the buffer. More...
 
virtual void ReadDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read a Double32_t from the buffer. More...
 
virtual void WriteDouble32 (Double_t *d, TStreamerElement *ele=0)
 Write a Double32_t to the 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 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 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 (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 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 ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=0)
 Read array of Float16_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 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 ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual Int_t ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read array of Double32_t from 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 ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=0)
 Read array of Double32_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 ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)
 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 (Double_t *ptr, Int_t n, Int_t nbits)
 Read array of Double32_t from buffer. 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 WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_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 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 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 WriteFastArrayFloat16 (const Float_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_t to buffer. More...
 
virtual void WriteFastArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Double32_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 StreamObject (void *obj, const 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 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 ReadUChar (UChar_t &c)
 Reads UChar_t value from buffer. More...
 
virtual void ReadShort (Short_t &s)
 Reads Short_t value from buffer. More...
 
virtual void ReadUShort (UShort_t &s)
 Reads UShort_t value from buffer. More...
 
virtual void ReadInt (Int_t &i)
 Reads Int_t value from buffer. More...
 
virtual void ReadUInt (UInt_t &i)
 Reads UInt_t value from buffer. More...
 
virtual void ReadLong (Long_t &l)
 Reads Long_t value from buffer. More...
 
virtual void ReadULong (ULong_t &l)
 Reads ULong_t value from buffer. More...
 
virtual void ReadLong64 (Long64_t &l)
 Reads Long64_t value from buffer. More...
 
virtual void ReadULong64 (ULong64_t &l)
 Reads ULong64_t value from buffer. More...
 
virtual void ReadFloat (Float_t &f)
 Reads Float_t value from buffer. More...
 
virtual void ReadDouble (Double_t &d)
 Reads Double_t value from buffer. More...
 
virtual void ReadCharP (Char_t *c)
 Reads array of characters from buffer. More...
 
virtual void ReadTString (TString &s)
 Reads a TString. More...
 
virtual void ReadStdString (std::string &s)
 Reads a std::string. 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 WriteUChar (UChar_t c)
 Writes UChar_t value to buffer. More...
 
virtual void WriteShort (Short_t s)
 Writes Short_t value to buffer. More...
 
virtual void WriteUShort (UShort_t s)
 Writes UShort_t value to buffer. More...
 
virtual void WriteInt (Int_t i)
 Writes Int_t value to buffer. More...
 
virtual void WriteUInt (UInt_t i)
 Writes UInt_t value to buffer. More...
 
virtual void WriteLong (Long_t l)
 Writes Long_t value to buffer. More...
 
virtual void WriteULong (ULong_t l)
 Writes ULong_t value to buffer. More...
 
virtual void WriteLong64 (Long64_t l)
 Writes Long64_t value to buffer. More...
 
virtual void WriteULong64 (ULong64_t l)
 Writes ULong64_t value to buffer. More...
 
virtual void WriteFloat (Float_t f)
 Writes Float_t value to buffer. More...
 
virtual void WriteDouble (Double_t d)
 Writes Double_t value to buffer. More...
 
virtual void WriteCharP (const Char_t *c)
 Writes array of characters to buffer. More...
 
virtual void WriteTString (const TString &s)
 Writes a TString. More...
 
virtual void WriteStdString (const std::string &s)
 Writes a TString. 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 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 ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. 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...
 
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...
 
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...
 
void Reset ()
 
void InitMap ()
 Create the fMap container and initialize them with the null object. More...
 
void ResetMap ()
 Delete existing fMap and reset map counter. 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...
 
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 Int_t GetVersionOwner () const
 Return the version number of the owner file. 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...
 
virtual Version_t ReadVersionForMemberWise (const TClass *cl=0)
 Read class version from 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...
 
virtual void TagStreamerInfo (TVirtualStreamerInfo *info)
 Mark the classindex of the current file as using this TStreamerInfo. More...
 
TVirtualStreamerInfoGetInfo ()
 
virtual Int_t ReadBuf (void *buf, Int_t max)
 Read max bytes from the I/O buffer into buf. More...
 
virtual void WriteBuf (const void *buf, Int_t max)
 Write max bytes from buf into the I/O buffer. More...
 
virtual char * ReadString (char *s, Int_t max)
 Read string from I/O buffer. More...
 
virtual void WriteString (const char *s)
 Write string to I/O buffer. More...
 
virtual TObjectReadObject (const TClass *cl)
 Read object from I/O buffer. More...
 
virtual Int_t WriteObjectAny (const void *obj, const TClass *ptrClass)
 Write object to I/O buffer. More...
 
UShort_t GetPidOffset () const
 
void SetPidOffset (UShort_t offset)
 This offset is used when a key (or basket) is transfered from one file to the other. More...
 
Int_t GetBufferDisplacement () const
 
void SetBufferDisplacement ()
 
void SetBufferDisplacement (Int_t skipped)
 
virtual void ReadFastArrayString (Char_t *c, Int_t n)
 Read array of n characters from the I/O buffer. More...
 
virtual void WriteFastArrayString (const Char_t *c, Int_t n)
 Write array of n characters into the I/O buffer. More...
 
virtual TProcessIDGetLastProcessID (TRefTable *reftable) const
 Return the last TProcessID in the file. More...
 
virtual UInt_t GetTRefExecId ()
 Return the exec id stored in the current TStreamerInfo element. More...
 
virtual TProcessIDReadProcessID (UShort_t pidf)
 The TProcessID with number pidf is read from file. More...
 
virtual UShort_t WriteProcessID (TProcessID *pid)
 Check if the ProcessID pid is already in the file. 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...
 
virtual Int_t ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)
 Interface to TStreamerInfo::ReadBufferClones. More...
 
virtual Int_t WriteClones (TClonesArray *a, Int_t nobjects)
 Interface to TStreamerInfo::WriteBufferClones. More...
 
virtual Int_t ReadClassEmulated (const TClass *cl, void *object, const TClass *onfile_class)
 Read emulated class. 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 WriteClassBuffer (const TClass *cl, void *pointer)
 Function called by the Streamer functions to serialize object at p to buffer b. 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...
 
Int_t GetBufferVersion () const
 
Bool_t IsReading () const
 
Bool_t IsWriting () const
 
void SetReadMode ()
 Set buffer in read mode. More...
 
void SetWriteMode ()
 Set buffer in write mode. More...
 
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...
 
ReAllocCharFun_t GetReAllocFunc () const
 Return the reallocation method currently used. More...
 
void SetReAllocFunc (ReAllocCharFun_t reallocfunc=0)
 Set which memory reallocation method to use. More...
 
void SetBufferOffset (Int_t offset=0)
 
void SetParent (TObject *parent)
 Set parent owning this buffer. More...
 
TObjectGetParent () const
 Return pointer to parent of this buffer. More...
 
char * Buffer () const
 
Int_t BufferSize () const
 
void DetachBuffer ()
 
Int_t Length () const
 
void Expand (Int_t newsize, Bool_t copy=kTRUE)
 Expand (or shrink) the I/O buffer to newsize bytes. More...
 
void AutoExpand (Int_t size_needed)
 Automatically calculate a new size and expand the buffer to fit at least size_needed. More...
 
virtual TVirtualArrayPeekDataCache () const
 Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. More...
 
virtual TVirtualArrayPopDataCache ()
 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...
 
- Public Member Functions inherited from TObject
 TObject ()
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual ~TObject ()
 TObject destructor. 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 TObjectClone (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 TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current pad. More...
 
virtual void Dump () const
 Dump contents of object on stdout. 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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual Option_tGetOption () const
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual const char * GetTitle () const
 Returns title of object. 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 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...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
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 IsSortable () const
 
Bool_t IsOnHeap () const
 
Bool_t IsZombie () const
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. 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...
 
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...
 
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 UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz, void *vp)
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. 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)
 
void ResetBit (UInt_t f)
 
Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
void InvertBit (UInt_t f)
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. 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...
 
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...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. 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...
 
TString GetSetupAsString ()
 return setup values as string More...
 
void PrintSetup ()
 show setup values More...
 
EXMLLayout GetXmlLayout () const
 
Bool_t IsStoreStreamerInfos () const
 
Bool_t IsUseDtd () const
 
Bool_t IsUseNamespaces () const
 
virtual void SetXmlLayout (EXMLLayout layout)
 
virtual void SetStoreStreamerInfos (Bool_t iConvert=kTRUE)
 
virtual void SetUsedDtd (Bool_t use=kTRUE)
 
virtual void SetUseNamespaces (Bool_t iUseNamespaces=kTRUE)
 
const char * XmlConvertClassName (const char *name)
 convert class name to exclude any special symbols like ':', '<' '>' ',' and spaces More...
 
const char * XmlClassNameSpaceRef (const TClass *cl)
 produce string which used as reference in class namespace definition More...
 
const char * XmlGetElementName (const TStreamerElement *el)
 return converted name for TStreamerElement More...
 
Int_t GetNextRefCounter ()
 

Static Public Member Functions

static TString ConvertToXML (const TObject *obj, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
 Converts object, inherited from TObject class, to XML string fmt contains configuration of XML layout. 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 TObjectConvertFromXML (const char *str, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
 Read object from XML, produced by ConvertToXML() method. More...
 
static voidConvertFromXMLAny (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 void SetFloatFormat (const char *fmt="%e")
 
static const char * GetFloatFormat ()
 
- Static Public Member Functions inherited from TBufferFile
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 Int_t GetGlobalReadParam ()
 Get default read map size. More...
 
static Int_t GetGlobalWriteParam ()
 Get default write map size. More...
 
- Static Public Member Functions inherited from TBuffer
static TClassGetClass (const type_info &typeinfo)
 Forward to TROOT::GetClass(). More...
 
static TClassGetClass (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 void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat 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...
 
virtual void WriteObjectClass (const void *actualObjStart, const TClass *actualClass)
 Write object to buffer. Only used from TBuffer. More...
 
TXMLFileXmlFile ()
 Returns pointer to TXMLFile object. More...
 
Int_t GetCompressionAlgorithm () const
 
Int_t GetCompressionLevel () const
 
Int_t GetCompressionSettings () const
 
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 XmlWriteBlock (XMLNodePointer_t node)
 Write binary data block from buffer to xml. 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...
 
void XmlReadBlock (XMLNodePointer_t node)
 Read binary block of data from xml. More...
 
voidXmlReadAny (XMLNodePointer_t node, void *obj, TClass **cl)
 Recreate object from xml structure. More...
 
TXMLStackObj * PushStack (XMLNodePointer_t current, Bool_t simple=kFALSE)
 Add new level to xml stack. More...
 
TXMLStackObj * PopStack ()
 Remove one level from xml stack. More...
 
void ShiftStack (const char *info=0)
 Shift stack node to next. More...
 
XMLNodePointer_t StackNode ()
 Return pointer on current xml node. More...
 
TXMLStackObj * Stack (Int_t depth=0)
 Return xml stack object of specified depth. 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...
 
Bool_t VerifyNode (XMLNodePointer_t node, const char *name, const char *errinfo=0)
 Check, if node has specified name. More...
 
Bool_t VerifyStackNode (const char *name, const char *errinfo=0)
 Check, if stack node has specified name. 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 VerifyStackAttr (const char *name, const char *value, const char *errinfo=0)
 Checks stack attribute. 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...
 
void RegisterPointer (const void *ptr, XMLNodePointer_t node)
 Register pair of object pointer and node, where this object is saved, in object map. 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...
 
XMLNodePointer_t CreateItemNode (const char *name)
 Create item node of specified name. More...
 
Bool_t VerifyItemNode (const char *name, const char *errinfo=0)
 Checks, if stack node is item and has specified name. More...
 
void CreateElemNode (const TStreamerElement *elem)
 Create xml node correspondent to TStreamerElement object. More...
 
Bool_t VerifyElemNode (const TStreamerElement *elem)
 Checks, if stack node correspond to TStreamerElement object. 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...
 
void PerformPostProcessing ()
 Function is converts TObject and TString structures to more compact representation. 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...
 
XMLNodePointer_t XmlWriteValue (const char *value, const char *name)
 Create xml node with specified name and adds it to stack node. 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...
 
const char * XmlReadValue (const char *name)
 read string value from current stack node 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...
 
voidXmlReadObject (void *obj, TClass **cl=0)
 Read object from the buffer. 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...
 
- Protected Member Functions inherited from TBufferFile
 TBufferFile ()
 
 TBufferFile (const TBufferFile &)
 not implemented More...
 
void operator= (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...
 
- 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
void MakeZombie ()
 
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
- Protected Member Functions inherited from TXMLSetup
TClassXmlDefineClass (const char *xmlClassName)
 define class for the converted class name, where special symbols were replaced by '_' 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...
 
Int_t AtoI (const char *sbuf, Int_t def=0, const char *errinfo=0)
 converts string to integer. More...
 

Protected Attributes

TXMLEnginefXML
 
TObjArray fStack
 
Version_t fVersionBuf
 
TExMapfObjMap
 
TObjArrayfIdArray
 
TString fValueBuf
 
Int_t fErrorFlag
 
Bool_t fCanUseCompact
 ! Flag indicate that basic type (like Int_t) can be placed in the same tag More...
 
Bool_t fExpectedChain
 ! Flag to resolve situation when several elements of same basic type stored as FastArray More...
 
TClassfExpectedBaseClass
 ! Pointer to class, which should be stored as parent of current More...
 
Int_t fCompressLevel
 ! Compression level and algorithm More...
 
Int_t fIOVersion
 ! Indicates format of ROOT xml file More...
 
- Protected Attributes inherited from TBufferFile
Int_t fMapCount
 Number of objects or classes in map. More...
 
Int_t fMapSize
 Default size of map. More...
 
Int_t fDisplacement
 Value to be added to the map offsets. More...
 
UShort_t fPidOffset
 Offset to be added to the pid index in this key/buffer. More...
 
TExMapfMap
 Map containing object,offset pairs for reading/writing. More...
 
TExMapfClassMap
 Map containing object,class pairs for reading. More...
 
TStreamerInfofInfo
 Pointer to TStreamerInfo object writing/reading the buffer. More...
 
InfoList_t fInfoStack
 Stack of pointers to the TStreamerInfos. More...
 
- Protected Attributes inherited from TBuffer
Bool_t fMode
 
Int_t fVersion
 
Int_t fBufSize
 
char * fBuffer
 
char * fBufCur
 
char * fBufMax
 
TObjectfParent
 
ReAllocCharFun_t fReAllocFunc
 
CacheList_t fCacheStack
 Realloc function to be used when extending the buffer. More...
 
- Protected Attributes inherited from TXMLSetup
EXMLLayout fXmlLayout
 
Bool_t fStoreStreamerInfos
 
Bool_t fUseDtd
 
Bool_t fUseNamespaces
 
Int_t fRefCounter
 
TString fStrBuf
 counter , used to build id of xml references More...
 

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  EMode { kRead = 0, kWrite = 1 }
 
enum  { kIsOwner = BIT(16) }
 
enum  { kCannotHandleMemberWiseStreaming = BIT(17) }
 
enum  { kInitialSize = 1024, kMinimalSize = 128 }
 
- Public Types inherited from TObject
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)
}
 
enum  { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
- 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::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::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 ( )
virtual

Destroy xml buffer.

Definition at line 146 of file TBufferXML.cxx.

TBufferXML::TBufferXML ( )
protected

Default constructor.

Definition at line 64 of file TBufferXML.cxx.

Member Function Documentation

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 3230 of file TBufferXML.cxx.

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 3303 of file TBufferXML.cxx.

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 3267 of file TBufferXML.cxx.

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 1431 of file TBufferXML.cxx.

Referenced by ReadCharP(), ReadDouble32(), ReadFloat16(), ReadObjectAny(), ReadStdString(), ReadTString(), ReadVersion(), ReadWithFactor(), ReadWithNbits(), StreamObject(), WriteCharP(), WriteDouble32(), WriteFloat16(), WriteObjectClass(), WriteStdString(), WriteTString(), and WriteVersion().

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1465 of file TBufferXML.cxx.

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1473 of file TBufferXML.cxx.

void TBufferXML::CheckVersionBuf ( )
protected

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

Definition at line 1527 of file TBufferXML.cxx.

Referenced by BeforeIOoperation(), DecrementLevel(), and WorkWithElement().

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 1087 of file TBufferXML.cxx.

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 1096 of file TBufferXML.cxx.

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:

  1. 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);
  2. Basic data type
    b.ClassMember("fInt","Int_t");
    b >> fInt;
  3. Array of basic data types
    b.ClassMember("fArr","Int_t", 5);
    b.ReadFastArray(fArr, 5);
  4. Object as data member
    b.ClassMemeber("fName","TString");
    fName.Streamer(b);
  5. 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 1139 of file TBufferXML.cxx.

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 201 of file TBufferXML.cxx.

Referenced by TRootSniffer::ProduceExe().

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 223 of file TBufferXML.cxx.

Referenced by ConvertFromXML().

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

Converts object, inherited from TObject class, to XML string fmt contains configuration of XML layout.

See TXMLSetup class for detatils

Definition at line 166 of file TBufferXML.cxx.

Referenced by TRootSniffer::ProduceXml().

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.

fmt contains configuration of XML layout. See TXMLSetup class for detatils

Definition at line 175 of file TBufferXML.cxx.

void TBufferXML::CreateElemNode ( const TStreamerElement elem)
protected

Create xml node correspondent to TStreamerElement object.

Definition at line 752 of file TBufferXML.cxx.

Referenced by WorkWithElement().

XMLNodePointer_t TBufferXML::CreateItemNode ( const char *  name)
protected

Create item node of specified name.

Definition at line 724 of file TBufferXML.cxx.

Referenced by XmlWriteValue().

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 959 of file TBufferXML.cxx.

Referenced by ApplySequence(), ApplySequenceVecPtr(), and ClassEnd().

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 616 of file TBufferXML.cxx.

Referenced by XmlReadObject().

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 646 of file TBufferXML.cxx.

Referenced by XmlReadObject().

Int_t TBufferXML::GetCompressionAlgorithm ( ) const
inlineprotected

Definition at line 352 of file TBufferXML.h.

Referenced by XmlWriteBlock().

Int_t TBufferXML::GetCompressionLevel ( ) const
inlineprotected

Definition at line 358 of file TBufferXML.h.

Referenced by XmlWriteBlock().

Int_t TBufferXML::GetCompressionSettings ( ) const
inlineprotected

Definition at line 364 of file TBufferXML.h.

Referenced by TBufferXML().

const char * TBufferXML::GetFloatFormat ( )
static

Definition at line 3219 of file TBufferXML.cxx.

Int_t TBufferXML::GetIOVersion ( ) const
inline
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 890 of file TBufferXML.cxx.

Referenced by ApplySequence(), and ApplySequenceVecPtr().

void TBufferXML::PerformPostProcessing ( )
protected

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

Definition at line 1253 of file TBufferXML.cxx.

Referenced by DecrementLevel(), and WorkWithElement().

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 1362 of file TBufferXML.cxx.

Referenced by VerifyElemNode().

TXMLStackObj * TBufferXML::PopStack ( )
protected

Remove one level from xml stack.

Definition at line 344 of file TBufferXML.cxx.

Referenced by DecrementLevel(), WorkWithElement(), XmlReadAny(), XmlReadObject(), and XmlWriteObject().

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 561 of file TBufferXML.cxx.

Referenced by XmlWriteObject().

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

Add new level to xml stack.

Definition at line 329 of file TBufferXML.cxx.

Referenced by CreateElemNode(), VerifyElemNode(), WorkWithClass(), XmlReadAny(), XmlReadObject(), and XmlWriteObject().

Int_t TBufferXML::ReadArray ( Bool_t *&  b)
virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1712 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Char_t *&  c)
virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1720 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( UChar_t *&  c)
virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1728 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Short_t *&  h)
virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1736 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( UShort_t *&  h)
virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1744 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Int_t *&  i)
virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1752 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( UInt_t *&  i)
virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1760 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Long_t *&  l)
virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1768 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( ULong_t *&  l)
virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1776 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Long64_t *&  l)
virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1784 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( ULong64_t *&  l)
virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1792 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Float_t *&  f)
virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1800 of file TBufferXML.cxx.

Int_t TBufferXML::ReadArray ( Double_t *&  d)
virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1808 of file TBufferXML.cxx.

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1824 of file TBufferXML.cxx.

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1816 of file TBufferXML.cxx.

void TBufferXML::ReadBool ( Bool_t b)
virtual

Reads Bool_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2583 of file TBufferXML.cxx.

void TBufferXML::ReadChar ( Char_t c)
virtual

Reads Char_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2591 of file TBufferXML.cxx.

void TBufferXML::ReadCharP ( Char_t c)
virtual

Reads array of characters from buffer.

Reimplemented from TBufferFile.

Definition at line 2687 of file TBufferXML.cxx.

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 1439 of file TBufferXML.cxx.

void TBufferXML::ReadDouble ( Double_t d)
virtual

Reads Double_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2679 of file TBufferXML.cxx.

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

Read a Double32_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1641 of file TBufferXML.cxx.

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

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2009 of file TBufferXML.cxx.

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 2018 of file TBufferXML.cxx.

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

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2034 of file TBufferXML.cxx.

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

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2042 of file TBufferXML.cxx.

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

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2050 of file TBufferXML.cxx.

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

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2058 of file TBufferXML.cxx.

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

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2066 of file TBufferXML.cxx.

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

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2074 of file TBufferXML.cxx.

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

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2082 of file TBufferXML.cxx.

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

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2090 of file TBufferXML.cxx.

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

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2098 of file TBufferXML.cxx.

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

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2106 of file TBufferXML.cxx.

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

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2114 of file TBufferXML.cxx.

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 2170 of file TBufferXML.cxx.

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 2178 of file TBufferXML.cxx.

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 2146 of file TBufferXML.cxx.

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 2122 of file TBufferXML.cxx.

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 2130 of file TBufferXML.cxx.

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 2154 of file TBufferXML.cxx.

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 2138 of file TBufferXML.cxx.

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 2162 of file TBufferXML.cxx.

void TBufferXML::ReadFloat ( Float_t f)
virtual

Reads Float_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2671 of file TBufferXML.cxx.

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

Read a Float16_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1632 of file TBufferXML.cxx.

void TBufferXML::ReadInt ( Int_t i)
virtual

Reads Int_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2623 of file TBufferXML.cxx.

void TBufferXML::ReadLong ( Long_t l)
virtual

Reads Long_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2639 of file TBufferXML.cxx.

void TBufferXML::ReadLong64 ( Long64_t l)
virtual

Reads Long64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2655 of file TBufferXML.cxx.

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

Read object from buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1561 of file TBufferXML.cxx.

void TBufferXML::ReadShort ( Short_t s)
virtual

Reads Short_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2607 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Bool_t b)
virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1847 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Char_t c)
virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1855 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( UChar_t c)
virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1863 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Short_t h)
virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1871 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( UShort_t h)
virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1879 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Int_t i)
virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1887 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( UInt_t i)
virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1895 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Long_t l)
virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1903 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( ULong_t l)
virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1911 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Long64_t l)
virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1919 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( ULong64_t l)
virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1927 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Float_t f)
virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1935 of file TBufferXML.cxx.

Int_t TBufferXML::ReadStaticArray ( Double_t d)
virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1943 of file TBufferXML.cxx.

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1959 of file TBufferXML.cxx.

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1951 of file TBufferXML.cxx.

void TBufferXML::ReadStdString ( std::string &  s)
virtual

Reads a std::string.

Reimplemented from TBufferFile.

Definition at line 2713 of file TBufferXML.cxx.

void TBufferXML::ReadTString ( TString s)
virtual

Reads a TString.

Reimplemented from TBufferFile.

Definition at line 2698 of file TBufferXML.cxx.

void TBufferXML::ReadUChar ( UChar_t c)
virtual

Reads UChar_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2599 of file TBufferXML.cxx.

void TBufferXML::ReadUInt ( UInt_t i)
virtual

Reads UInt_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2631 of file TBufferXML.cxx.

void TBufferXML::ReadULong ( ULong_t l)
virtual

Reads ULong_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2647 of file TBufferXML.cxx.

void TBufferXML::ReadULong64 ( ULong64_t l)
virtual

Reads ULong64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2663 of file TBufferXML.cxx.

void TBufferXML::ReadUShort ( UShort_t s)
virtual

Reads UShort_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2615 of file TBufferXML.cxx.

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 1496 of file TBufferXML.cxx.

Referenced by SkipVersion().

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 1652 of file TBufferXML.cxx.

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 1674 of file TBufferXML.cxx.

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 1663 of file TBufferXML.cxx.

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 1685 of file TBufferXML.cxx.

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 600 of file TBufferXML.cxx.

Referenced by XmlWriteObject().

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1481 of file TBufferXML.cxx.

void TBufferXML::SetCompressionAlgorithm ( Int_t  algorithm = 0)
protected

See comments for function SetCompressionSettings.

Definition at line 390 of file TBufferXML.cxx.

void TBufferXML::SetCompressionLevel ( Int_t  level = 1)
protected

See comments for function SetCompressionSettings.

Definition at line 405 of file TBufferXML.cxx.

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 424 of file TBufferXML.cxx.

Referenced by TBufferXML().

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

Definition at line 3210 of file TBufferXML.cxx.

void TBufferXML::SetIOVersion ( Int_t  v)
inline

Definition at line 61 of file TBufferXML.h.

Referenced by TBufferXML().

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 991 of file TBufferXML.cxx.

Referenced by ApplySequence(), and ApplySequenceVecPtr().

void TBufferXML::SetXML ( TXMLEngine xml)
inlineprotected

Definition at line 254 of file TBufferXML.h.

Referenced by ConvertFromXMLAny(), ConvertToXML(), and TBufferXML().

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

Shift stack node to next.

Definition at line 378 of file TBufferXML.cxx.

Referenced by DecrementLevel(), SkipObjectAny(), WorkWithElement(), XmlReadObject(), and XmlReadValue().

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 1574 of file TBufferXML.cxx.

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

Skip class version from I/O buffer.

Reimplemented from TBufferFile.

Definition at line 1488 of file TBufferXML.cxx.

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

Return xml stack object of specified depth.

Definition at line 358 of file TBufferXML.cxx.

Referenced by CreateElemNode(), DecrementLevel(), PerformPostProcessing(), ReadVersion(), WorkWithClass(), WorkWithElement(), and XmlReadValue().

XMLNodePointer_t TBufferXML::StackNode ( )
protected
void TBufferXML::StreamObject ( void obj,
const type_info &  typeinfo,
const TClass onFileClass = 0 
)
virtual

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2539 of file TBufferXML.cxx.

Referenced by StreamObject().

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

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2547 of file TBufferXML.cxx.

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

Steram object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2562 of file TBufferXML.cxx.

void TBufferXML::StreamObject ( TObject obj)
virtual

Stream an object inheriting from TObject using its streamer.

Reimplemented from TBufferFile.

Definition at line 2552 of file TBufferXML.cxx.

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 699 of file TBufferXML.cxx.

Referenced by VerifyStackAttr().

Bool_t TBufferXML::VerifyElemNode ( const TStreamerElement elem)
protected

Checks, if stack node correspond to TStreamerElement object.

Definition at line 780 of file TBufferXML.cxx.

Referenced by WorkWithElement().

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 738 of file TBufferXML.cxx.

Referenced by ReadClass(), ReadFastArray(), ReadVersion(), and XmlReadValue().

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

Check, if node has specified name.

Definition at line 672 of file TBufferXML.cxx.

Referenced by VerifyStackNode(), and XmlReadObject().

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

Checks stack attribute.

Definition at line 716 of file TBufferXML.cxx.

Referenced by VerifyElemNode(), VerifyItemNode(), and WorkWithClass().

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

Check, if stack node has specified name.

Definition at line 690 of file TBufferXML.cxx.

Referenced by VerifyElemNode(), VerifyItemNode(), and WorkWithClass().

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

Prepares buffer to stream data of specified class.

Definition at line 898 of file TBufferXML.cxx.

Referenced by ClassBegin(), and IncrementLevel().

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 1002 of file TBufferXML.cxx.

Referenced by ClassMember(), and SetStreamerElementNumber().

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

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2226 of file TBufferXML.cxx.

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

Write array of Char_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2234 of file TBufferXML.cxx.

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2242 of file TBufferXML.cxx.

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2250 of file TBufferXML.cxx.

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2258 of file TBufferXML.cxx.

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

Write array of Int_ to buffer.

Reimplemented from TBufferFile.

Definition at line 2266 of file TBufferXML.cxx.

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2274 of file TBufferXML.cxx.

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2282 of file TBufferXML.cxx.

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2290 of file TBufferXML.cxx.

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2298 of file TBufferXML.cxx.

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

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2306 of file TBufferXML.cxx.

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2314 of file TBufferXML.cxx.

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2322 of file TBufferXML.cxx.

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 2338 of file TBufferXML.cxx.

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 2330 of file TBufferXML.cxx.

void TBufferXML::WriteBool ( Bool_t  b)
virtual

Writes Bool_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2736 of file TBufferXML.cxx.

void TBufferXML::WriteChar ( Char_t  c)
virtual

Writes Char_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2744 of file TBufferXML.cxx.

void TBufferXML::WriteCharP ( const Char_t c)
virtual

Writes array of characters to buffer.

Reimplemented from TBufferFile.

Definition at line 2840 of file TBufferXML.cxx.

void TBufferXML::WriteClass ( const TClass cl)
virtual

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

Reimplemented from TBufferFile.

Definition at line 1455 of file TBufferXML.cxx.

void TBufferXML::WriteDouble ( Double_t  d)
virtual

Writes Double_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2832 of file TBufferXML.cxx.

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

Write a Double32_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1703 of file TBufferXML.cxx.

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

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2386 of file TBufferXML.cxx.

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 2396 of file TBufferXML.cxx.

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2419 of file TBufferXML.cxx.

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2427 of file TBufferXML.cxx.

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2435 of file TBufferXML.cxx.

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

Write array of Int_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2443 of file TBufferXML.cxx.

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2451 of file TBufferXML.cxx.

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2459 of file TBufferXML.cxx.

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2467 of file TBufferXML.cxx.

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2475 of file TBufferXML.cxx.

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

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2483 of file TBufferXML.cxx.

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2491 of file TBufferXML.cxx.

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2499 of file TBufferXML.cxx.

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 2523 of file TBufferXML.cxx.

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 2531 of file TBufferXML.cxx.

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 2515 of file TBufferXML.cxx.

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 2507 of file TBufferXML.cxx.

void TBufferXML::WriteFloat ( Float_t  f)
virtual

Writes Float_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2824 of file TBufferXML.cxx.

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

Write a Float16_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1694 of file TBufferXML.cxx.

void TBufferXML::WriteInt ( Int_t  i)
virtual

Writes Int_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2776 of file TBufferXML.cxx.

void TBufferXML::WriteLong ( Long_t  l)
virtual

Writes Long_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2792 of file TBufferXML.cxx.

void TBufferXML::WriteLong64 ( Long64_t  l)
virtual

Writes Long64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2808 of file TBufferXML.cxx.

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 286 of file TBufferXML.cxx.

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

Write object to buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1582 of file TBufferXML.cxx.

void TBufferXML::WriteShort ( Short_t  s)
virtual

Writes Short_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2760 of file TBufferXML.cxx.

void TBufferXML::WriteStdString ( const std::string &  s)
virtual

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2862 of file TBufferXML.cxx.

void TBufferXML::WriteTString ( const TString s)
virtual

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2849 of file TBufferXML.cxx.

void TBufferXML::WriteUChar ( UChar_t  c)
virtual

Writes UChar_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2752 of file TBufferXML.cxx.

void TBufferXML::WriteUInt ( UInt_t  i)
virtual

Writes UInt_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2784 of file TBufferXML.cxx.

void TBufferXML::WriteULong ( ULong_t  l)
virtual

Writes ULong_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2800 of file TBufferXML.cxx.

void TBufferXML::WriteULong64 ( ULong64_t  l)
virtual

Writes ULong64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2816 of file TBufferXML.cxx.

void TBufferXML::WriteUShort ( UShort_t  s)
virtual

Writes UShort_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2768 of file TBufferXML.cxx.

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 1542 of file TBufferXML.cxx.

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.

Referenced by ProcessPointer(), and TBufferXML().

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 262 of file TBufferXML.cxx.

Referenced by ConvertFromXMLAny(), and TKeyXML::XmlReadAny().

void TBufferXML::XmlReadBasic ( Char_t value)
protected

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

Definition at line 3022 of file TBufferXML.cxx.

Referenced by ReadDouble32(), ReadFloat16(), ReadWithFactor(), and ReadWithNbits().

void TBufferXML::XmlReadBasic ( Short_t value)
protected

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

Definition at line 3036 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Int_t value)
protected

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

Definition at line 3048 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Long_t value)
protected

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

Definition at line 3060 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Long64_t value)
protected

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

Definition at line 3072 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Float_t value)
protected

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

Definition at line 3084 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Double_t value)
protected

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

Definition at line 3096 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( Bool_t value)
protected

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

Definition at line 3108 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( UChar_t value)
protected

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

Definition at line 3120 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( UShort_t value)
protected

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

Definition at line 3134 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( UInt_t value)
protected

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

Definition at line 3146 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( ULong_t value)
protected

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

Definition at line 3158 of file TBufferXML.cxx.

void TBufferXML::XmlReadBasic ( ULong64_t value)
protected

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

Definition at line 3170 of file TBufferXML.cxx.

void TBufferXML::XmlReadBlock ( XMLNodePointer_t  node)
protected

Read binary block of data from xml.

Definition at line 491 of file TBufferXML.cxx.

Referenced by TKeyXML::XmlReadAny().

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

Read object from the buffer.

Definition at line 831 of file TBufferXML.cxx.

Referenced by ReadObjectAny(), StreamObject(), and XmlReadAny().

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

read string value from current stack node

Definition at line 3182 of file TBufferXML.cxx.

Referenced by ReadCharP(), ReadClass(), ReadFastArray(), ReadStdString(), ReadTString(), ReadVersion(), and XmlReadBasic().

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 246 of file TBufferXML.cxx.

Referenced by ConvertToXML(), and TKeyXML::StoreObject().

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Char_t  value)
protected

Converts Char_t to string and add xml node to buffer.

Definition at line 2875 of file TBufferXML.cxx.

Referenced by WriteDouble32(), and WriteFloat16().

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Short_t  value)
protected

Converts Short_t to string and add xml node to buffer.

Definition at line 2885 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Int_t  value)
protected

Converts Int_t to string and add xml node to buffer.

Definition at line 2895 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long_t  value)
protected

Converts Long_t to string and add xml node to buffer.

Definition at line 2905 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long64_t  value)
protected

Converts Long64_t to string and add xml node to buffer.

Definition at line 2915 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Float_t  value)
protected

Converts Float_t to string and add xml node to buffer.

Definition at line 2925 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Double_t  value)
protected

Converts Double_t to string and add xml node to buffer.

Definition at line 2935 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Bool_t  value)
protected

Converts Bool_t to string and add xml node to buffer.

Definition at line 2945 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UChar_t  value)
protected

Converts UChar_t to string and add xml node to buffer.

Definition at line 2953 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UShort_t  value)
protected

Converts UShort_t to string and add xml node to buffer.

Definition at line 2963 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UInt_t  value)
protected

Converts UInt_t to string and add xml node to buffer.

Definition at line 2973 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong_t  value)
protected

Converts ULong_t to string and add xml node to buffer.

Definition at line 2983 of file TBufferXML.cxx.

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong64_t  value)
protected

Converts ULong64_t to string and add xml node to buffer.

Definition at line 2993 of file TBufferXML.cxx.

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 433 of file TBufferXML.cxx.

Referenced by TKeyXML::StoreObject().

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 803 of file TBufferXML.cxx.

Referenced by StreamObject(), WriteObjectClass(), and XmlWriteAny().

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 3003 of file TBufferXML.cxx.

Referenced by CheckVersionBuf(), WriteCharP(), WriteClass(), WriteFastArray(), WriteStdString(), WriteTString(), and XmlWriteBasic().

Friends And Related Function Documentation

friend class TKeyXML
friend

Definition at line 46 of file TBufferXML.h.

Member Data Documentation

Bool_t TBufferXML::fCanUseCompact
protected

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

Definition at line 340 of file TBufferXML.h.

Referenced by DecrementLevel(), WorkWithClass(), WorkWithElement(), XmlReadValue(), and XmlWriteValue().

Int_t TBufferXML::fCompressLevel
protected
Int_t TBufferXML::fErrorFlag
protected
TClass* TBufferXML::fExpectedBaseClass
protected

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

Definition at line 342 of file TBufferXML.h.

Referenced by ReadVersion(), WorkWithClass(), WorkWithElement(), and WriteVersion().

Bool_t TBufferXML::fExpectedChain
protected

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

Definition at line 341 of file TBufferXML.h.

Referenced by DecrementLevel(), WorkWithClass(), WorkWithElement(), and WriteFastArray().

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

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

Definition at line 346 of file TBufferXML.h.

Referenced by GetFloatFormat(), SetFloatFormat(), and XmlWriteBasic().

TObjArray* TBufferXML::fIdArray
protected

Definition at line 334 of file TBufferXML.h.

Referenced by ExtractPointer(), ExtractReference(), and ~TBufferXML().

Int_t TBufferXML::fIOVersion
protected

! Indicates format of ROOT xml file

Definition at line 344 of file TBufferXML.h.

Referenced by GetIOVersion(), and SetIOVersion().

TExMap* TBufferXML::fObjMap
protected
TObjArray TBufferXML::fStack
protected
TString TBufferXML::fValueBuf
protected

Definition at line 336 of file TBufferXML.h.

Referenced by XmlReadValue().

Version_t TBufferXML::fVersionBuf
protected

Definition at line 331 of file TBufferXML.h.

Referenced by CheckVersionBuf(), WorkWithClass(), and WriteVersion().

TXMLEngine* TBufferXML::fXML
protected
Collaboration diagram for TBufferXML:
[legend]

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