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Reference Guide
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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 32 of file TBufferXML.h.

Public Member Functions

 TBufferXML (TBuffer::EMode mode)
 Creates buffer object to serialize/deserialize data to/from xml. More...
 
 TBufferXML (TBuffer::EMode mode, TXMLFile *file)
 Creates buffer object to serialize/deserialize data to/from xml. More...
 
virtual ~TBufferXML ()
 Destroy xml buffer. More...
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss)
 Suppressed function of TBuffer. More...
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const char *classname)
 Suppressed function of TBuffer. More...
 
virtual void ClassBegin (const TClass *, Version_t=-1)
 Should be called at the beginning of custom class streamer. More...
 
virtual void ClassEnd (const TClass *)
 Should be called at the end of custom streamer See TBufferXML::ClassBegin for more details. More...
 
virtual void ClassMember (const char *name, const char *typeName=0, Int_t arrsize1=-1, Int_t arrsize2=-1)
 Method indicates name and typename of class member, which should be now streamed in custom streamer. More...
 
virtual void DecrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and decrease level in xml structure. More...
 
Int_t GetIOVersion () const
 
virtual void IncrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and indent new level in xml structure. More...
 
virtual Int_t ReadArray (Bool_t *&b)
 Read array of Bool_t from buffer. More...
 
virtual Int_t ReadArray (Char_t *&c)
 Read array of Char_t from buffer. More...
 
virtual Int_t ReadArray (UChar_t *&c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadArray (Short_t *&h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadArray (UShort_t *&h)
 Read array of UShort_t from buffer. More...
 
virtual Int_t ReadArray (Int_t *&i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadArray (UInt_t *&i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadArray (Long_t *&l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadArray (ULong_t *&l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadArray (Long64_t *&l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadArray (ULong64_t *&l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadArray (Float_t *&f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadArray (Double_t *&d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadArrayDouble32 (Double_t *&d, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadBool (Bool_t &b)
 Reads Bool_t value from buffer. More...
 
virtual void ReadChar (Char_t &c)
 Reads Char_t value from buffer. More...
 
virtual void ReadCharP (Char_t *c)
 Reads array of characters from buffer. More...
 
virtual void ReadCharStar (char *&s)
 Read a char* string. More...
 
virtual TClassReadClass (const TClass *cl=0, UInt_t *objTag=0)
 Function to read class from buffer, used in old-style streamers. More...
 
virtual void ReadDouble (Double_t &d)
 Reads Double_t value from buffer. More...
 
virtual void ReadDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read a Double32_t from the buffer. More...
 
virtual void ReadFastArray (Bool_t *b, Int_t n)
 Read array of Bool_t from buffer. More...
 
virtual void ReadFastArray (Char_t *c, Int_t n)
 Read array of Char_t from buffer if nodename==CharStar, read all array as string. More...
 
virtual void ReadFastArray (UChar_t *c, Int_t n)
 Read array of UChar_t from buffer. More...
 
virtual void ReadFastArray (Short_t *h, Int_t n)
 Read array of Short_t from buffer. More...
 
virtual void ReadFastArray (UShort_t *h, Int_t n)
 Read array of UShort_t from buffer. More...
 
virtual void ReadFastArray (Int_t *i, Int_t n)
 Read array of Int_t from buffer. More...
 
virtual void ReadFastArray (UInt_t *i, Int_t n)
 Read array of UInt_t from buffer. More...
 
virtual void ReadFastArray (Long_t *l, Int_t n)
 Read array of Long_t from buffer. More...
 
virtual void ReadFastArray (ULong_t *l, Int_t n)
 Read array of ULong_t from buffer. More...
 
virtual void ReadFastArray (Long64_t *l, Int_t n)
 Read array of Long64_t from buffer. More...
 
virtual void ReadFastArray (ULong64_t *l, Int_t n)
 Read array of ULong64_t from buffer. More...
 
virtual void ReadFastArray (Float_t *f, Int_t n)
 Read array of Float_t from buffer. More...
 
virtual void ReadFastArray (Double_t *d, Int_t n)
 Read array of Double_t from buffer. More...
 
virtual void ReadFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0, const TClass *onFileClass=0)
 redefined here to avoid warning message from gcc More...
 
virtual void ReadFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0, const TClass *onFileClass=0)
 redefined here to avoid warning message from gcc More...
 
virtual void ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFloat (Float_t &f)
 Reads Float_t value from buffer. More...
 
virtual void ReadFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read a Float16_t from the buffer. More...
 
virtual void ReadInt (Int_t &i)
 Reads Int_t value from buffer. More...
 
virtual void ReadLong (Long_t &l)
 Reads Long_t value from buffer. More...
 
virtual void ReadLong64 (Long64_t &l)
 Reads Long64_t value from buffer. More...
 
virtual voidReadObjectAny (const TClass *clCast)
 Read object from buffer. Only used from TBuffer. More...
 
virtual void ReadShort (Short_t &s)
 Reads Short_t value from buffer. More...
 
virtual Int_t ReadStaticArray (Bool_t *b)
 Read array of Bool_t from buffer. More...
 
virtual Int_t ReadStaticArray (Char_t *c)
 Read array of Char_t from buffer. More...
 
virtual Int_t ReadStaticArray (UChar_t *c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadStaticArray (Short_t *h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadStaticArray (UShort_t *h)
 Read array of UShort_t from buffer. More...
 
virtual Int_t ReadStaticArray (Int_t *i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadStaticArray (UInt_t *i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long_t *l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong_t *l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long64_t *l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong64_t *l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadStaticArray (Float_t *f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadStaticArray (Double_t *d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadStdString (std::string *s)
 Reads a std::string. More...
 
virtual void ReadTString (TString &s)
 Reads a TString. More...
 
virtual void ReadUChar (UChar_t &c)
 Reads UChar_t value from buffer. More...
 
virtual void ReadUInt (UInt_t &i)
 Reads UInt_t value from buffer. More...
 
virtual void ReadULong (ULong_t &l)
 Reads ULong_t value from buffer. More...
 
virtual void ReadULong64 (ULong64_t &l)
 Reads ULong64_t value from buffer. More...
 
virtual void ReadUShort (UShort_t &s)
 Reads UShort_t value from buffer. More...
 
virtual Version_t ReadVersion (UInt_t *start=0, UInt_t *bcnt=0, const TClass *cl=0)
 Read version value from buffer. More...
 
virtual void ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimum value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithNbits (Float_t *ptr, Int_t nbits)
 Read a Float16_t from the buffer when the number of bits is specified (explicitly or not) see comments about Float16_t encoding at TBufferFile::WriteFloat16(). More...
 
virtual void ReadWithNbits (Double_t *ptr, Int_t nbits)
 Read a Double32_t from the buffer when the number of bits is specified (explicitly or not) see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE)
 Suppressed function of TBuffer. More...
 
void SetIOVersion (Int_t v)
 
virtual void SetStreamerElementNumber (TStreamerElement *elem, Int_t comp_type)
 Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and add/verify next element of xml structure This calls allows separate data, correspondent to one class member, from another. More...
 
virtual void SkipObjectAny ()
 Skip any kind of object from buffer Actually skip only one node on current level of xml structure. More...
 
virtual void SkipVersion (const TClass *cl=0)
 Skip class version from I/O buffer. More...
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=0)
 steram object to/from buffer More...
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=0)
 steram object to/from buffer More...
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=0)
 Steram object to/from buffer. More...
 
virtual void StreamObject (TObject *obj)
 Stream an object inheriting from TObject using its streamer. More...
 
virtual void WriteArray (const Bool_t *b, Int_t n)
 Write array of Bool_t to buffer. More...
 
virtual void WriteArray (const Char_t *c, Int_t n)
 Write array of Char_t to buffer. More...
 
virtual void WriteArray (const UChar_t *c, Int_t n)
 Write array of UChar_t to buffer. More...
 
virtual void WriteArray (const Short_t *h, Int_t n)
 Write array of Short_t to buffer. More...
 
virtual void WriteArray (const UShort_t *h, Int_t n)
 Write array of UShort_t to buffer. More...
 
virtual void WriteArray (const Int_t *i, Int_t n)
 Write array of Int_ to buffer. More...
 
virtual void WriteArray (const UInt_t *i, Int_t n)
 Write array of UInt_t to buffer. More...
 
virtual void WriteArray (const Long_t *l, Int_t n)
 Write array of Long_t to buffer. More...
 
virtual void WriteArray (const ULong_t *l, Int_t n)
 Write array of ULong_t to buffer. More...
 
virtual void WriteArray (const Long64_t *l, Int_t n)
 Write array of Long64_t to buffer. More...
 
virtual void WriteArray (const ULong64_t *l, Int_t n)
 Write array of ULong64_t to buffer. More...
 
virtual void WriteArray (const Float_t *f, Int_t n)
 Write array of Float_t to buffer. More...
 
virtual void WriteArray (const Double_t *d, Int_t n)
 Write array of Double_t to buffer. More...
 
virtual void WriteArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Double32_t to buffer. More...
 
virtual void WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_t to buffer. More...
 
virtual void WriteBool (Bool_t b)
 Writes Bool_t value to buffer. More...
 
virtual void WriteChar (Char_t c)
 Writes Char_t value to buffer. More...
 
virtual void WriteCharP (const Char_t *c)
 Writes array of characters to buffer. More...
 
virtual void WriteCharStar (char *s)
 Write a char* string. More...
 
virtual void WriteClass (const TClass *cl)
 Function to write class into buffer, used in old-style streamers. More...
 
virtual void WriteDouble (Double_t d)
 Writes Double_t value to buffer. More...
 
virtual void WriteDouble32 (Double_t *d, TStreamerElement *ele=0)
 Write a Double32_t to the buffer. More...
 
virtual void WriteFastArray (const Bool_t *b, Int_t n)
 Write array of Bool_t to buffer. More...
 
virtual void WriteFastArray (const Char_t *c, Int_t n)
 Write array of Char_t to buffer If array does not include any special characters, it will be reproduced as CharStar node with string as attribute. More...
 
virtual void WriteFastArray (const UChar_t *c, Int_t n)
 Write array of UChar_t to buffer. More...
 
virtual void WriteFastArray (const Short_t *h, Int_t n)
 Write array of Short_t to buffer. More...
 
virtual void WriteFastArray (const UShort_t *h, Int_t n)
 Write array of UShort_t to buffer. More...
 
virtual void WriteFastArray (const Int_t *i, Int_t n)
 Write array of Int_t to buffer. More...
 
virtual void WriteFastArray (const UInt_t *i, Int_t n)
 Write array of UInt_t to buffer. More...
 
virtual void WriteFastArray (const Long_t *l, Int_t n)
 Write array of Long_t to buffer. More...
 
virtual void WriteFastArray (const ULong_t *l, Int_t n)
 Write array of ULong_t to buffer. More...
 
virtual void WriteFastArray (const Long64_t *l, Int_t n)
 Write array of Long64_t to buffer. More...
 
virtual void WriteFastArray (const ULong64_t *l, Int_t n)
 Write array of ULong64_t to buffer. More...
 
virtual void WriteFastArray (const Float_t *f, Int_t n)
 Write array of Float_t to buffer. More...
 
virtual void WriteFastArray (const Double_t *d, Int_t n)
 Write array of Double_t to buffer. More...
 
virtual void WriteFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0)
 Recall TBuffer function to avoid gcc warning message. More...
 
virtual Int_t WriteFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0)
 Recall TBuffer function to avoid gcc warning message. More...
 
virtual void WriteFastArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Double32_t to buffer. More...
 
virtual void WriteFastArrayFloat16 (const Float_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_t to buffer. More...
 
virtual void WriteFloat (Float_t f)
 Writes Float_t value to buffer. More...
 
virtual void WriteFloat16 (Float_t *f, TStreamerElement *ele=0)
 Write a Float16_t to the buffer. More...
 
virtual void WriteInt (Int_t i)
 Writes Int_t value to buffer. More...
 
virtual void WriteLong (Long_t l)
 Writes Long_t value to buffer. More...
 
virtual void WriteLong64 (Long64_t l)
 Writes Long64_t value to buffer. More...
 
virtual void WriteShort (Short_t s)
 Writes Short_t value to buffer. More...
 
virtual void WriteStdString (const std::string *s)
 Writes a TString. More...
 
virtual void WriteTString (const TString &s)
 Writes a TString. More...
 
virtual void WriteUChar (UChar_t c)
 Writes UChar_t value to buffer. More...
 
virtual void WriteUInt (UInt_t i)
 Writes UInt_t value to buffer. More...
 
virtual void WriteULong (ULong_t l)
 Writes ULong_t value to buffer. More...
 
virtual void WriteULong64 (ULong64_t l)
 Writes ULong64_t value to buffer. More...
 
virtual void WriteUShort (UShort_t s)
 Writes UShort_t value to buffer. More...
 
virtual UInt_t WriteVersion (const TClass *cl, Bool_t useBcnt=kFALSE)
 Copies class version to buffer, but not writes it to xml Version will be written with next I/O operation or will be added as attribute of class tag, created by IncrementLevel call. More...
 
- Public Member Functions inherited from TBufferFile
 TBufferFile (TBuffer::EMode mode)
 Create an I/O buffer object. More...
 
 TBufferFile (TBuffer::EMode mode, Int_t bufsiz)
 Create an I/O buffer object. More...
 
 TBufferFile (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Create an I/O buffer object. More...
 
virtual ~TBufferFile ()
 Delete an I/O buffer object. More...
 
Bool_t CheckObject (const TObject *obj)
 Check if the specified object is already in the buffer. More...
 
Bool_t CheckObject (const void *obj, const TClass *ptrClass)
 Check if the specified object of the specified class is already in the buffer. More...
 
virtual void ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force)
 force writing the TStreamerInfo to the file More...
 
virtual void ForceWriteInfoClones (TClonesArray *a)
 Make sure TStreamerInfo is not optimized, otherwise it will not be possible to support schema evolution in read mode. More...
 
Int_t GetBufferDisplacement () const
 
TVirtualStreamerInfoGetInfo ()
 
virtual TProcessIDGetLastProcessID (TRefTable *reftable) const
 Return the last TProcessID in the file. More...
 
Int_t GetMapCount () const
 
void GetMappedObject (UInt_t tag, void *&ptr, TClass *&ClassPtr) const
 Retrieve the object stored in the buffer's object map at 'tag' Set ptr and ClassPtr respectively to the address of the object and a pointer to its TClass. More...
 
UShort_t GetPidOffset () const
 
virtual UInt_t GetTRefExecId ()
 Return the exec id stored in the current TStreamerInfo element. More...
 
virtual Int_t GetVersionOwner () const
 Return the version number of the owner file. More...
 
void InitMap ()
 Create the fMap container and initialize them with the null object. More...
 
void MapObject (const TObject *obj, UInt_t offset=1)
 Add object to the fMap container. More...
 
void MapObject (const void *obj, const TClass *cl, UInt_t offset=1)
 Add object to the fMap container. More...
 
virtual Int_t ReadBuf (void *buf, Int_t max)
 Read max bytes from the I/O buffer into buf. More...
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, const TClass *onfile_class)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassEmulated (const TClass *cl, void *object, const TClass *onfile_class)
 Read emulated class. More...
 
virtual Int_t ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)
 Interface to TStreamerInfo::ReadBufferClones. More...
 
virtual void ReadFastArrayString (Char_t *c, Int_t n)
 Read array of n characters from the I/O buffer. More...
 
virtual TObjectReadObject (const TClass *cl)
 Read object from I/O buffer. More...
 
virtual TProcessIDReadProcessID (UShort_t pidf)
 The TProcessID with number pidf is read from file. More...
 
virtual char * ReadString (char *s, Int_t max)
 Read string from I/O buffer. More...
 
virtual Version_t ReadVersionForMemberWise (const TClass *cl=0)
 Read class version from I/O buffer. More...
 
virtual Version_t ReadVersionNoCheckSum (UInt_t *start=0, UInt_t *bcnt=0)
 Read class version from I/O buffer, when the caller knows for sure that there is no checksum written/involved. More...
 
void Reset ()
 
void ResetMap ()
 Delete existing fMap and reset map counter. More...
 
void SetBufferDisplacement ()
 
void SetBufferDisplacement (Int_t skipped)
 
void SetPidOffset (UShort_t offset)
 This offset is used when a key (or basket) is transfered from one file to the other. More...
 
void SetReadParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
void SetWriteParam (Int_t mapsize)
 Set the initial size of the hashtable used to store object and class references during writing. More...
 
virtual void TagStreamerInfo (TVirtualStreamerInfo *info)
 Mark the classindex of the current file as using this TStreamerInfo. More...
 
virtual void WriteBuf (const void *buf, Int_t max)
 Write max bytes from buf into the I/O buffer. More...
 
virtual Int_t WriteClassBuffer (const TClass *cl, void *pointer)
 Function called by the Streamer functions to serialize object at p to buffer b. More...
 
virtual Int_t WriteClones (TClonesArray *a, Int_t nobjects)
 Interface to TStreamerInfo::WriteBufferClones. More...
 
virtual void WriteFastArrayString (const Char_t *c, Int_t n)
 Write array of n characters into the I/O buffer. More...
 
virtual void WriteObject (const TObject *obj, Bool_t cacheReuse=kTRUE)
 Write object to I/O buffer. More...
 
virtual Int_t WriteObjectAny (const void *obj, const TClass *ptrClass, Bool_t cacheReuse=kTRUE)
 Write object to I/O buffer. More...
 
virtual UShort_t WriteProcessID (TProcessID *pid)
 Check if the ProcessID pid is already in the file. More...
 
virtual void WriteString (const char *s)
 Write string to I/O buffer. More...
 
virtual UInt_t WriteVersionMemberWise (const TClass *cl, Bool_t useBcnt=kFALSE)
 Write class version to I/O buffer after setting the kStreamedMemberWise bit in the version number. More...
 
- Public Member Functions inherited from TBuffer
 TBuffer (EMode mode)
 Create an I/O buffer object. More...
 
 TBuffer (EMode mode, Int_t bufsiz)
 Create an I/O buffer object. More...
 
 TBuffer (EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Create an I/O buffer object. More...
 
virtual ~TBuffer ()
 Delete an I/O buffer object. More...
 
void AutoExpand (Int_t size_needed)
 Automatically calculate a new size and expand the buffer to fit at least size_needed. More...
 
char * Buffer () const
 
Int_t BufferSize () const
 
void DetachBuffer ()
 
void Expand (Int_t newsize, Bool_t copy=kTRUE)
 Expand (or shrink) the I/O buffer to newsize bytes. More...
 
Int_t GetBufferVersion () const
 
TObjectGetParent () const
 Return pointer to parent of this buffer. More...
 
ReAllocCharFun_t GetReAllocFunc () const
 Return the reallocation method currently used. More...
 
Bool_t IsReading () const
 
Bool_t IsWriting () const
 
Int_t Length () const
 
virtual 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...
 
virtual void ReadStdString (std::string &s)
 
void SetBuffer (void *buf, UInt_t bufsiz=0, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Sets a new buffer in an existing TBuffer object. More...
 
void SetBufferOffset (Int_t offset=0)
 
void SetParent (TObject *parent)
 Set parent owning this buffer. More...
 
void SetReadMode ()
 Set buffer in read mode. More...
 
void SetReAllocFunc (ReAllocCharFun_t reallocfunc=0)
 Set which memory reallocation method to use. More...
 
void SetWriteMode ()
 Set buffer in write mode. More...
 
template<class T >
Int_t WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)
 
virtual void WriteStdString (std::string &s)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Checked and record whether for this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. 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 selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual 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 const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
- Public Member Functions inherited from TXMLSetup
 TXMLSetup ()
 default constructor of TXMLSetup class More...
 
 TXMLSetup (const char *opt)
 creates TXMLSetup object getting values from string More...
 
 TXMLSetup (const TXMLSetup &src)
 copy constructor of TXMLSetup class More...
 
virtual ~TXMLSetup ()
 TXMLSetup class destructor. More...
 
Int_t GetNextRefCounter ()
 
TString GetSetupAsString ()
 return setup values as string More...
 
EXMLLayout GetXmlLayout () const
 
Bool_t IsStoreStreamerInfos () const
 
Bool_t IsUseDtd () const
 
Bool_t IsUseNamespaces () const
 
void PrintSetup ()
 show setup values More...
 
virtual void SetStoreStreamerInfos (Bool_t iConvert=kTRUE)
 
virtual void SetUsedDtd (Bool_t use=kTRUE)
 
virtual void SetUseNamespaces (Bool_t iUseNamespaces=kTRUE)
 
virtual void SetXmlLayout (EXMLLayout layout)
 
const char * XmlClassNameSpaceRef (const TClass *cl)
 produce string which used as reference in class namespace definition More...
 
const char * XmlConvertClassName (const char *name)
 convert class name to exclude any special symbols like ':', '<' '>' ',' and spaces More...
 
const char * XmlGetElementName (const TStreamerElement *el)
 return converted name for TStreamerElement More...
 

Static Public Member Functions

static 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 TString ConvertToXML (const TObject *obj, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
 Converts object, inherited from TObject class, to XML string GenericLayout defines layout choice for XML file UseNamespaces allow XML namespaces. More...
 
static TString ConvertToXML (const void *obj, const TClass *cl, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE)
 Converts any type of object to XML string. More...
 
static const char * GetFloatFormat ()
 
static void SetFloatFormat (const char *fmt="%e")
 
- Static Public Member Functions inherited from TBufferFile
static Int_t GetGlobalReadParam ()
 Get default read map size. More...
 
static Int_t GetGlobalWriteParam ()
 Get default write map size. More...
 
static void SetGlobalReadParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
static void SetGlobalWriteParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
- Static Public Member Functions inherited from TBuffer
static TClassGetClass (const std::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 Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Static Public Member Functions inherited from TXMLSetup
static TString DefaultXmlSetup ()
 return default value for XML setup More...
 
static void SetNameSpaceBase (const char *namespacebase)
 set namespace base More...
 

Protected Member Functions

 TBufferXML ()
 Default constructor. More...
 
void BeforeIOoperation ()
 Function is called before any IO operation of TBuffer Now is used to store version value if no proper calls are discovered. More...
 
void CheckVersionBuf ()
 Checks buffer, filled by WriteVersion if next data is arriving, version should be stored in buffer. More...
 
void CreateElemNode (const TStreamerElement *elem)
 Create xml node correspondent to TStreamerElement object. More...
 
XMLNodePointer_t CreateItemNode (const char *name)
 Create item node of specified name. More...
 
Bool_t ExtractPointer (XMLNodePointer_t node, void *&ptr, TClass *&cl)
 Searches for "ptr" attribute and returns pointer to object and class, if "ptr" attribute reference to read object. More...
 
void ExtractReference (XMLNodePointer_t node, const void *ptr, const TClass *cl)
 Analyze if node has "ref" attribute and register it to object map. More...
 
Int_t GetCompressionAlgorithm () const
 
Int_t GetCompressionLevel () const
 
Int_t GetCompressionSettings () const
 
void PerformPostProcessing ()
 Function is converts TObject and TString structures to more compact representation. More...
 
void PerformPreProcessing (const TStreamerElement *elem, XMLNodePointer_t elemnode)
 Function is unpack TObject and TString structures to be able read them from custom streamers of this objects. More...
 
TXMLStackObj * PopStack ()
 Remove one level from xml stack. More...
 
Bool_t ProcessPointer (const void *ptr, XMLNodePointer_t node)
 Add "ptr" attribute to node, if ptr is null or if ptr is pointer on object, which is already saved in buffer Automatically add "ref" attribute to node, where referenced object is stored. More...
 
TXMLStackObj * PushStack (XMLNodePointer_t current, Bool_t simple=kFALSE)
 Add new level to xml stack. More...
 
void RegisterPointer (const void *ptr, XMLNodePointer_t node)
 Register pair of object pointer and node, where this object is saved, in object map. More...
 
void SetCompressionAlgorithm (Int_t algorithm=0)
 See comments for function SetCompressionSettings. More...
 
void SetCompressionLevel (Int_t level=1)
 See comments for function SetCompressionSettings. More...
 
void SetCompressionSettings (Int_t settings=1)
 Used to specify the compression level and algorithm. More...
 
void SetXML (TXMLEngine *xml)
 
void ShiftStack (const char *info=0)
 Shift stack node to next. More...
 
TXMLStackObj * Stack (Int_t depth=0)
 Return xml stack object of specified depth. More...
 
XMLNodePointer_t StackNode ()
 Return pointer on current xml node. More...
 
Bool_t VerifyAttr (XMLNodePointer_t node, const char *name, const char *value, const char *errinfo=0)
 Checks, that attribute of specified name exists and has specified value. More...
 
Bool_t VerifyElemNode (const TStreamerElement *elem)
 Checks if stack node correspond to TStreamerElement object. More...
 
Bool_t VerifyItemNode (const char *name, const char *errinfo=0)
 Checks, if stack node is item and has specified name. More...
 
Bool_t VerifyNode (XMLNodePointer_t node, const char *name, const char *errinfo=0)
 Check if node has specified name. More...
 
Bool_t VerifyStackAttr (const char *name, const char *value, const char *errinfo=0)
 Checks stack attribute. More...
 
Bool_t VerifyStackNode (const char *name, const char *errinfo=0)
 Check, if stack node has specified name. More...
 
void WorkWithClass (TStreamerInfo *info, const TClass *cl=0)
 Prepares buffer to stream data of specified class. More...
 
void WorkWithElement (TStreamerElement *elem, Int_t comp_type)
 This function is a part of SetStreamerElementNumber method. More...
 
virtual void WriteObjectClass (const void *actualObjStart, const TClass *actualClass, Bool_t cacheReuse)
 Write object to buffer. Only used from TBuffer. More...
 
TXMLFileXmlFile ()
 Returns pointer to TXMLFile object. More...
 
voidXmlReadAny (XMLNodePointer_t node, void *obj, TClass **cl)
 Recreate object from xml structure. More...
 
void XmlReadBasic (Char_t &value)
 Reads string from current xml node and convert it to Char_t value. More...
 
void XmlReadBasic (Short_t &value)
 Reads string from current xml node and convert it to Short_t value. More...
 
void XmlReadBasic (Int_t &value)
 Reads string from current xml node and convert it to Int_t value. More...
 
void XmlReadBasic (Long_t &value)
 Reads string from current xml node and convert it to Long_t value. More...
 
void XmlReadBasic (Long64_t &value)
 Reads string from current xml node and convert it to Long64_t value. More...
 
void XmlReadBasic (Float_t &value)
 Reads string from current xml node and convert it to Float_t value. More...
 
void XmlReadBasic (Double_t &value)
 Reads string from current xml node and convert it to Double_t value. More...
 
void XmlReadBasic (Bool_t &value)
 Reads string from current xml node and convert it to Bool_t value. More...
 
void XmlReadBasic (UChar_t &value)
 Reads string from current xml node and convert it to UChar_t value. More...
 
void XmlReadBasic (UShort_t &value)
 Reads string from current xml node and convert it to UShort_t value. More...
 
void XmlReadBasic (UInt_t &value)
 Reads string from current xml node and convert it to UInt_t value. More...
 
void XmlReadBasic (ULong_t &value)
 Reads string from current xml node and convert it to ULong_t value. More...
 
void XmlReadBasic (ULong64_t &value)
 Reads string from current xml node and convert it to ULong64_t value. More...
 
void XmlReadBlock (XMLNodePointer_t node)
 Read binary block of data from xml. More...
 
voidXmlReadObject (void *obj, TClass **cl=0)
 Read object from the buffer. More...
 
const char * XmlReadValue (const char *name)
 read string value from current stack node More...
 
XMLNodePointer_t XmlWriteAny (const void *obj, const TClass *cl)
 Convert object of any class to xml structures Return pointer on top xml element. More...
 
XMLNodePointer_t XmlWriteBasic (Char_t value)
 Converts Char_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Short_t value)
 Converts Short_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Int_t value)
 Converts Int_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Long_t value)
 Converts Long_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Long64_t value)
 Converts Long64_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Float_t value)
 Converts Float_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Double_t value)
 Converts Double_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (Bool_t value)
 Converts Bool_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (UChar_t value)
 Converts UChar_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (UShort_t value)
 Converts UShort_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (UInt_t value)
 Converts UInt_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (ULong_t value)
 Converts ULong_t to string and add xml node to buffer. More...
 
XMLNodePointer_t XmlWriteBasic (ULong64_t value)
 Converts ULong64_t to string and add xml node to buffer. More...
 
void XmlWriteBlock (XMLNodePointer_t node)
 Write binary data block from buffer to xml. More...
 
XMLNodePointer_t XmlWriteObject (const void *obj, const TClass *objClass, Bool_t cacheReuse)
 Write object to buffer If object was written before, only pointer will be stored Return pointer to top xml node, representing object. More...
 
XMLNodePointer_t XmlWriteValue (const char *value, const char *name)
 Create xml node with specified name and adds it to stack node. More...
 
- Protected Member Functions inherited from TBufferFile
 TBufferFile ()
 
 TBufferFile (const TBufferFile &)
 not implemented More...
 
Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss, const char *classname)
 Check byte count with current buffer position. More...
 
void CheckCount (UInt_t offset)
 Check if offset is not too large (< kMaxMapCount) when writing. More...
 
UInt_t CheckObject (UInt_t offset, const TClass *cl, Bool_t readClass=kFALSE)
 Check for object in the read map. More...
 
void operator= (const TBufferFile &)
 not implemented More...
 
- Protected Member Functions inherited from TBuffer
 TBuffer ()
 
 TBuffer (const TBuffer &)
 
void operator= (const TBuffer &)
 
Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
Int_t Write (const char *name, Int_t opt, Int_t bufs)
 Write this object to the current directory. More...
 
Int_t Write (const char *name, Int_t opt, Int_t bufs) const
 Write this object to the current directory. More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 
- Protected Member Functions inherited from TXMLSetup
Int_t AtoI (const char *sbuf, Int_t def=0, const char *errinfo=0)
 converts string to integer. More...
 
const char * GetElItemName (TStreamerElement *el)
 get item name for given element More...
 
Bool_t IsValidXmlSetup (const char *setupstr)
 checks if string is valid setup More...
 
Bool_t ReadSetupFromStr (const char *setupstr)
 get values from string More...
 
TClassXmlDefineClass (const char *xmlClassName)
 define class for the converted class name, where special symbols were replaced by '_' More...
 

Protected Attributes

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

Static Protected Attributes

static std::string fgFloatFmt = "%e"
 ! Printf argument for floats and doubles, either "%f" or "%e" or "%10f" and so on More...
 
- Static Protected Attributes inherited from TBufferFile
static Int_t fgMapSize = kMapSize
 Default map size for all TBuffer objects. More...
 
- Static Protected Attributes inherited from TXMLSetup
static TString fgNameSpaceBase = "http://root.cern.ch/root/htmldoc/"
 buffer, used in XmlDefineClass() function More...
 

Friends

class TKeyXML
 

Additional Inherited Members

- Public Types inherited from TBufferFile
enum  { kMapSize = 503 }
 
enum  { kStreamedMemberWise = BIT(14) }
 
enum  EStatusBits {
  kNotDecompressed = BIT(15), kTextBasedStreaming = BIT(18), kUser1 = BIT(21), kUser2 = BIT(22),
  kUser3 = BIT(23)
}
 
- Public Types inherited from TBuffer
enum  { kInitialSize = 1024, kMinimalSize = 128 }
 
enum  EMode { kRead = 0, kWrite = 1 }
 
enum  EStatusBits { kIsOwner = BIT(16), kCannotHandleMemberWiseStreaming = BIT(17) }
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Public Types inherited from TXMLSetup
enum  EXMLLayout { kSpecialized = 2, kGeneralized = 3 }
 
- Protected Types inherited from TBufferFile
typedef std::vector< TStreamerInfo * > InfoList_t
 
- Protected Types inherited from TBuffer
typedef std::vector< TVirtualArray * > CacheList_t
 

#include <TBufferXML.h>

Inheritance diagram for TBufferXML:
[legend]

Constructor & Destructor Documentation

◆ TBufferXML() [1/3]

TBufferXML::TBufferXML ( TBuffer::EMode  mode)

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

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

Definition at line 72 of file TBufferXML.cxx.

◆ TBufferXML() [2/3]

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

Creates buffer object to serialize/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 88 of file TBufferXML.cxx.

◆ ~TBufferXML()

TBufferXML::~TBufferXML ( )
virtual

Destroy xml buffer.

Definition at line 111 of file TBufferXML.cxx.

◆ TBufferXML() [3/3]

TBufferXML::TBufferXML ( )
protected

Default constructor.

Definition at line 62 of file TBufferXML.cxx.

Member Function Documentation

◆ ApplySequence() [1/2]

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

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

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

Reimplemented from TBufferFile.

Definition at line 3307 of file TBufferXML.cxx.

◆ ApplySequence() [2/2]

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

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

Reimplemented from TBufferFile.

Definition at line 3378 of file TBufferXML.cxx.

◆ ApplySequenceVecPtr()

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

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

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

Reimplemented from TBufferFile.

Definition at line 3342 of file TBufferXML.cxx.

◆ BeforeIOoperation()

void TBufferXML::BeforeIOoperation ( )
protected

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

Definition at line 1457 of file TBufferXML.cxx.

◆ CheckByteCount() [1/2]

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1493 of file TBufferXML.cxx.

◆ CheckByteCount() [2/2]

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1501 of file TBufferXML.cxx.

◆ CheckVersionBuf()

void TBufferXML::CheckVersionBuf ( )
protected

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

Definition at line 1557 of file TBufferXML.cxx.

◆ ClassBegin()

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

Should be called at the beginning of custom class streamer.

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

Reimplemented from TBufferFile.

Definition at line 1098 of file TBufferXML.cxx.

◆ ClassEnd()

void TBufferXML::ClassEnd ( const TClass )
virtual

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

Reimplemented from TBufferFile.

Definition at line 1107 of file TBufferXML.cxx.

◆ ClassMember()

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

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

Following combinations are supported:

  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 1150 of file TBufferXML.cxx.

◆ ConvertFromXML()

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

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

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

Definition at line 183 of file TBufferXML.cxx.

◆ ConvertFromXMLAny()

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

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

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

Definition at line 206 of file TBufferXML.cxx.

◆ ConvertToXML() [1/2]

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

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

See TXMLSetup class for details

Definition at line 135 of file TBufferXML.cxx.

◆ ConvertToXML() [2/2]

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

Converts any type of object to XML string.

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

Definition at line 157 of file TBufferXML.cxx.

◆ CreateElemNode()

void TBufferXML::CreateElemNode ( const TStreamerElement elem)
protected

Create xml node correspondent to TStreamerElement object.

Definition at line 743 of file TBufferXML.cxx.

◆ CreateItemNode()

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

Create item node of specified name.

Definition at line 716 of file TBufferXML.cxx.

◆ DecrementLevel()

void TBufferXML::DecrementLevel ( TVirtualStreamerInfo info)
virtual

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

Reimplemented from TBufferFile.

Definition at line 969 of file TBufferXML.cxx.

◆ ExtractPointer()

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

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

Definition at line 602 of file TBufferXML.cxx.

◆ ExtractReference()

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

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

Definition at line 635 of file TBufferXML.cxx.

◆ GetCompressionAlgorithm()

Int_t TBufferXML::GetCompressionAlgorithm ( ) const
inlineprotected

Definition at line 348 of file TBufferXML.h.

◆ GetCompressionLevel()

Int_t TBufferXML::GetCompressionLevel ( ) const
inlineprotected

Definition at line 354 of file TBufferXML.h.

◆ GetCompressionSettings()

Int_t TBufferXML::GetCompressionSettings ( ) const
inlineprotected

Definition at line 360 of file TBufferXML.h.

◆ GetFloatFormat()

const char * TBufferXML::GetFloatFormat ( )
static

Definition at line 3296 of file TBufferXML.cxx.

◆ GetIOVersion()

Int_t TBufferXML::GetIOVersion ( ) const
inline

Definition at line 49 of file TBufferXML.h.

◆ IncrementLevel()

void TBufferXML::IncrementLevel ( TVirtualStreamerInfo info)
virtual

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

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

Reimplemented from TBufferFile.

Definition at line 894 of file TBufferXML.cxx.

◆ PerformPostProcessing()

void TBufferXML::PerformPostProcessing ( )
protected

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

Definition at line 1265 of file TBufferXML.cxx.

◆ PerformPreProcessing()

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

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

Definition at line 1384 of file TBufferXML.cxx.

◆ PopStack()

TXMLStackObj * TBufferXML::PopStack ( )
protected

Remove one level from xml stack.

Definition at line 315 of file TBufferXML.cxx.

◆ ProcessPointer()

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

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

Definition at line 542 of file TBufferXML.cxx.

◆ PushStack()

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

Add new level to xml stack.

Definition at line 300 of file TBufferXML.cxx.

◆ ReadArray() [1/13]

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

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1746 of file TBufferXML.cxx.

◆ ReadArray() [2/13]

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

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1754 of file TBufferXML.cxx.

◆ ReadArray() [3/13]

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

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1762 of file TBufferXML.cxx.

◆ ReadArray() [4/13]

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

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1770 of file TBufferXML.cxx.

◆ ReadArray() [5/13]

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

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1778 of file TBufferXML.cxx.

◆ ReadArray() [6/13]

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

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1786 of file TBufferXML.cxx.

◆ ReadArray() [7/13]

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

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1794 of file TBufferXML.cxx.

◆ ReadArray() [8/13]

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

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1802 of file TBufferXML.cxx.

◆ ReadArray() [9/13]

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

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1810 of file TBufferXML.cxx.

◆ ReadArray() [10/13]

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

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1818 of file TBufferXML.cxx.

◆ ReadArray() [11/13]

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

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1826 of file TBufferXML.cxx.

◆ ReadArray() [12/13]

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

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1834 of file TBufferXML.cxx.

◆ ReadArray() [13/13]

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

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1842 of file TBufferXML.cxx.

◆ ReadArrayDouble32()

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1858 of file TBufferXML.cxx.

◆ ReadArrayFloat16()

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1850 of file TBufferXML.cxx.

◆ ReadBool()

void TBufferXML::ReadBool ( Bool_t b)
virtual

Reads Bool_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2638 of file TBufferXML.cxx.

◆ ReadChar()

void TBufferXML::ReadChar ( Char_t c)
virtual

Reads Char_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2646 of file TBufferXML.cxx.

◆ ReadCharP()

void TBufferXML::ReadCharP ( Char_t c)
virtual

Reads array of characters from buffer.

Reimplemented from TBufferFile.

Definition at line 2742 of file TBufferXML.cxx.

◆ ReadCharStar()

void TBufferXML::ReadCharStar ( char *&  s)
virtual

Read a char* string.

Reimplemented from TBufferFile.

Definition at line 2784 of file TBufferXML.cxx.

◆ ReadClass()

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

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

Reimplemented from TBufferFile.

Definition at line 1465 of file TBufferXML.cxx.

◆ ReadDouble()

void TBufferXML::ReadDouble ( Double_t d)
virtual

Reads Double_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2734 of file TBufferXML.cxx.

◆ ReadDouble32()

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

Read a Double32_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1675 of file TBufferXML.cxx.

◆ ReadFastArray() [1/15]

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

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2053 of file TBufferXML.cxx.

◆ ReadFastArray() [2/15]

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

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

Reimplemented from TBufferFile.

Definition at line 2062 of file TBufferXML.cxx.

◆ ReadFastArray() [3/15]

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

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2079 of file TBufferXML.cxx.

◆ ReadFastArray() [4/15]

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

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2087 of file TBufferXML.cxx.

◆ ReadFastArray() [5/15]

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

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2095 of file TBufferXML.cxx.

◆ ReadFastArray() [6/15]

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

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2103 of file TBufferXML.cxx.

◆ ReadFastArray() [7/15]

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

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2111 of file TBufferXML.cxx.

◆ ReadFastArray() [8/15]

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

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2119 of file TBufferXML.cxx.

◆ ReadFastArray() [9/15]

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

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2127 of file TBufferXML.cxx.

◆ ReadFastArray() [10/15]

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

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2135 of file TBufferXML.cxx.

◆ ReadFastArray() [11/15]

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

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2143 of file TBufferXML.cxx.

◆ ReadFastArray() [12/15]

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

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2151 of file TBufferXML.cxx.

◆ ReadFastArray() [13/15]

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

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2159 of file TBufferXML.cxx.

◆ ReadFastArray() [14/15]

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

redefined here to avoid warning message from gcc

Reimplemented from TBufferFile.

Definition at line 2215 of file TBufferXML.cxx.

◆ ReadFastArray() [15/15]

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

redefined here to avoid warning message from gcc

Reimplemented from TBufferFile.

Definition at line 2223 of file TBufferXML.cxx.

◆ ReadFastArrayDouble32()

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2191 of file TBufferXML.cxx.

◆ ReadFastArrayFloat16()

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2167 of file TBufferXML.cxx.

◆ ReadFastArrayWithFactor() [1/2]

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2175 of file TBufferXML.cxx.

◆ ReadFastArrayWithFactor() [2/2]

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2199 of file TBufferXML.cxx.

◆ ReadFastArrayWithNbits() [1/2]

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2183 of file TBufferXML.cxx.

◆ ReadFastArrayWithNbits() [2/2]

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 2207 of file TBufferXML.cxx.

◆ ReadFloat()

void TBufferXML::ReadFloat ( Float_t f)
virtual

Reads Float_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2726 of file TBufferXML.cxx.

◆ ReadFloat16()

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

Read a Float16_t from the buffer.

Reimplemented from TBufferFile.

Definition at line 1666 of file TBufferXML.cxx.

◆ ReadInt()

void TBufferXML::ReadInt ( Int_t i)
virtual

Reads Int_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2678 of file TBufferXML.cxx.

◆ ReadLong()

void TBufferXML::ReadLong ( Long_t l)
virtual

Reads Long_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2694 of file TBufferXML.cxx.

◆ ReadLong64()

void TBufferXML::ReadLong64 ( Long64_t l)
virtual

Reads Long64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2710 of file TBufferXML.cxx.

◆ ReadObjectAny()

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

Read object from buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1590 of file TBufferXML.cxx.

◆ ReadShort()

void TBufferXML::ReadShort ( Short_t s)
virtual

Reads Short_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2662 of file TBufferXML.cxx.

◆ ReadStaticArray() [1/13]

Int_t TBufferXML::ReadStaticArray ( Bool_t b)
virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1884 of file TBufferXML.cxx.

◆ ReadStaticArray() [2/13]

Int_t TBufferXML::ReadStaticArray ( Char_t c)
virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1892 of file TBufferXML.cxx.

◆ ReadStaticArray() [3/13]

Int_t TBufferXML::ReadStaticArray ( UChar_t c)
virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1900 of file TBufferXML.cxx.

◆ ReadStaticArray() [4/13]

Int_t TBufferXML::ReadStaticArray ( Short_t h)
virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1908 of file TBufferXML.cxx.

◆ ReadStaticArray() [5/13]

Int_t TBufferXML::ReadStaticArray ( UShort_t h)
virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1916 of file TBufferXML.cxx.

◆ ReadStaticArray() [6/13]

Int_t TBufferXML::ReadStaticArray ( Int_t i)
virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1924 of file TBufferXML.cxx.

◆ ReadStaticArray() [7/13]

Int_t TBufferXML::ReadStaticArray ( UInt_t i)
virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1932 of file TBufferXML.cxx.

◆ ReadStaticArray() [8/13]

Int_t TBufferXML::ReadStaticArray ( Long_t l)
virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1940 of file TBufferXML.cxx.

◆ ReadStaticArray() [9/13]

Int_t TBufferXML::ReadStaticArray ( ULong_t l)
virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1948 of file TBufferXML.cxx.

◆ ReadStaticArray() [10/13]

Int_t TBufferXML::ReadStaticArray ( Long64_t l)
virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1956 of file TBufferXML.cxx.

◆ ReadStaticArray() [11/13]

Int_t TBufferXML::ReadStaticArray ( ULong64_t l)
virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1964 of file TBufferXML.cxx.

◆ ReadStaticArray() [12/13]

Int_t TBufferXML::ReadStaticArray ( Float_t f)
virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1972 of file TBufferXML.cxx.

◆ ReadStaticArray() [13/13]

Int_t TBufferXML::ReadStaticArray ( Double_t d)
virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1980 of file TBufferXML.cxx.

◆ ReadStaticArrayDouble32()

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

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1996 of file TBufferXML.cxx.

◆ ReadStaticArrayFloat16()

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

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1988 of file TBufferXML.cxx.

◆ ReadStdString()

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

Reads a std::string.

Reimplemented from TBufferFile.

Definition at line 2768 of file TBufferXML.cxx.

◆ ReadTString()

void TBufferXML::ReadTString ( TString s)
virtual

Reads a TString.

Reimplemented from TBufferFile.

Definition at line 2753 of file TBufferXML.cxx.

◆ ReadUChar()

void TBufferXML::ReadUChar ( UChar_t c)
virtual

Reads UChar_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2654 of file TBufferXML.cxx.

◆ ReadUInt()

void TBufferXML::ReadUInt ( UInt_t i)
virtual

Reads UInt_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2686 of file TBufferXML.cxx.

◆ ReadULong()

void TBufferXML::ReadULong ( ULong_t l)
virtual

Reads ULong_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2702 of file TBufferXML.cxx.

◆ ReadULong64()

void TBufferXML::ReadULong64 ( ULong64_t l)
virtual

Reads ULong64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2718 of file TBufferXML.cxx.

◆ ReadUShort()

void TBufferXML::ReadUShort ( UShort_t s)
virtual

Reads UShort_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2670 of file TBufferXML.cxx.

◆ ReadVersion()

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

Read version value from buffer.

Reimplemented from TBufferFile.

Definition at line 1524 of file TBufferXML.cxx.

◆ ReadWithFactor() [1/2]

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

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1686 of file TBufferXML.cxx.

◆ ReadWithFactor() [2/2]

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

Read a Double32_t from the buffer when the factor and minimum 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 1708 of file TBufferXML.cxx.

◆ ReadWithNbits() [1/2]

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

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1697 of file TBufferXML.cxx.

◆ ReadWithNbits() [2/2]

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

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1719 of file TBufferXML.cxx.

◆ RegisterPointer()

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

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

Definition at line 584 of file TBufferXML.cxx.

◆ SetByteCount()

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 1509 of file TBufferXML.cxx.

◆ SetCompressionAlgorithm()

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

See comments for function SetCompressionSettings.

Definition at line 362 of file TBufferXML.cxx.

◆ SetCompressionLevel()

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

See comments for function SetCompressionSettings.

Definition at line 378 of file TBufferXML.cxx.

◆ SetCompressionSettings()

void TBufferXML::SetCompressionSettings ( Int_t  settings = 1)
protected

Used to specify the compression level and algorithm.

See TFile constructor for the details.

Definition at line 400 of file TBufferXML.cxx.

◆ SetFloatFormat()

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

Definition at line 3286 of file TBufferXML.cxx.

◆ SetIOVersion()

void TBufferXML::SetIOVersion ( Int_t  v)
inline

Definition at line 50 of file TBufferXML.h.

◆ SetStreamerElementNumber()

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

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

Reimplemented from TBufferFile.

Definition at line 1002 of file TBufferXML.cxx.

◆ SetXML()

void TBufferXML::SetXML ( TXMLEngine xml)
inlineprotected

Definition at line 249 of file TBufferXML.h.

◆ ShiftStack()

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

Shift stack node to next.

Definition at line 349 of file TBufferXML.cxx.

◆ SkipObjectAny()

void TBufferXML::SkipObjectAny ( )
virtual

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

Reimplemented from TBufferFile.

Definition at line 1603 of file TBufferXML.cxx.

◆ SkipVersion()

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

Skip class version from I/O buffer.

Reimplemented from TBufferFile.

Definition at line 1516 of file TBufferXML.cxx.

◆ Stack()

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

Return xml stack object of specified depth.

Definition at line 329 of file TBufferXML.cxx.

◆ StackNode()

XMLNodePointer_t TBufferXML::StackNode ( )
protected

Return pointer on current xml node.

Definition at line 340 of file TBufferXML.cxx.

◆ StreamObject() [1/4]

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

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2594 of file TBufferXML.cxx.

◆ StreamObject() [2/4]

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

steram object to/from buffer

Reimplemented from TBufferFile.

Definition at line 2602 of file TBufferXML.cxx.

◆ StreamObject() [3/4]

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

Steram object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2617 of file TBufferXML.cxx.

◆ StreamObject() [4/4]

void TBufferXML::StreamObject ( TObject obj)
virtual

Stream an object inheriting from TObject using its streamer.

Reimplemented from TBufferFile.

Definition at line 2607 of file TBufferXML.cxx.

◆ VerifyAttr()

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

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

Definition at line 690 of file TBufferXML.cxx.

◆ VerifyElemNode()

Bool_t TBufferXML::VerifyElemNode ( const TStreamerElement elem)
protected

Checks if stack node correspond to TStreamerElement object.

Definition at line 771 of file TBufferXML.cxx.

◆ VerifyItemNode()

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

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

Definition at line 730 of file TBufferXML.cxx.

◆ VerifyNode()

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

Check if node has specified name.

Definition at line 664 of file TBufferXML.cxx.

◆ VerifyStackAttr()

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

Checks stack attribute.

Definition at line 708 of file TBufferXML.cxx.

◆ VerifyStackNode()

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

Check, if stack node has specified name.

Definition at line 682 of file TBufferXML.cxx.

◆ WorkWithClass()

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

Prepares buffer to stream data of specified class.

Definition at line 902 of file TBufferXML.cxx.

◆ WorkWithElement()

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

This function is a part of SetStreamerElementNumber method.

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

Definition at line 1013 of file TBufferXML.cxx.

◆ WriteArray() [1/13]

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

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2274 of file TBufferXML.cxx.

◆ WriteArray() [2/13]

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

Write array of Char_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2282 of file TBufferXML.cxx.

◆ WriteArray() [3/13]

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2290 of file TBufferXML.cxx.

◆ WriteArray() [4/13]

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2298 of file TBufferXML.cxx.

◆ WriteArray() [5/13]

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2306 of file TBufferXML.cxx.

◆ WriteArray() [6/13]

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

Write array of Int_ to buffer.

Reimplemented from TBufferFile.

Definition at line 2314 of file TBufferXML.cxx.

◆ WriteArray() [7/13]

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2322 of file TBufferXML.cxx.

◆ WriteArray() [8/13]

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2330 of file TBufferXML.cxx.

◆ WriteArray() [9/13]

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2338 of file TBufferXML.cxx.

◆ WriteArray() [10/13]

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2346 of file TBufferXML.cxx.

◆ WriteArray() [11/13]

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

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2354 of file TBufferXML.cxx.

◆ WriteArray() [12/13]

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2362 of file TBufferXML.cxx.

◆ WriteArray() [13/13]

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2370 of file TBufferXML.cxx.

◆ WriteArrayDouble32()

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

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2386 of file TBufferXML.cxx.

◆ WriteArrayFloat16()

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

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2378 of file TBufferXML.cxx.

◆ WriteBool()

void TBufferXML::WriteBool ( Bool_t  b)
virtual

Writes Bool_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2799 of file TBufferXML.cxx.

◆ WriteChar()

void TBufferXML::WriteChar ( Char_t  c)
virtual

Writes Char_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2807 of file TBufferXML.cxx.

◆ WriteCharP()

void TBufferXML::WriteCharP ( const Char_t c)
virtual

Writes array of characters to buffer.

Reimplemented from TBufferFile.

Definition at line 2903 of file TBufferXML.cxx.

◆ WriteCharStar()

void TBufferXML::WriteCharStar ( char *  s)
virtual

Write a char* string.

Reimplemented from TBufferFile.

Definition at line 2941 of file TBufferXML.cxx.

◆ WriteClass()

void TBufferXML::WriteClass ( const TClass cl)
virtual

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

Reimplemented from TBufferFile.

Definition at line 1482 of file TBufferXML.cxx.

◆ WriteDouble()

void TBufferXML::WriteDouble ( Double_t  d)
virtual

Writes Double_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2895 of file TBufferXML.cxx.

◆ WriteDouble32()

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

Write a Double32_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1737 of file TBufferXML.cxx.

◆ WriteFastArray() [1/15]

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

Write array of Bool_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2438 of file TBufferXML.cxx.

◆ WriteFastArray() [2/15]

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

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

Reimplemented from TBufferFile.

Definition at line 2448 of file TBufferXML.cxx.

◆ WriteFastArray() [3/15]

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2474 of file TBufferXML.cxx.

◆ WriteFastArray() [4/15]

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2482 of file TBufferXML.cxx.

◆ WriteFastArray() [5/15]

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2490 of file TBufferXML.cxx.

◆ WriteFastArray() [6/15]

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

Write array of Int_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2498 of file TBufferXML.cxx.

◆ WriteFastArray() [7/15]

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2506 of file TBufferXML.cxx.

◆ WriteFastArray() [8/15]

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2514 of file TBufferXML.cxx.

◆ WriteFastArray() [9/15]

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2522 of file TBufferXML.cxx.

◆ WriteFastArray() [10/15]

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2530 of file TBufferXML.cxx.

◆ WriteFastArray() [11/15]

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

Write array of ULong64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2538 of file TBufferXML.cxx.

◆ WriteFastArray() [12/15]

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2546 of file TBufferXML.cxx.

◆ WriteFastArray() [13/15]

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2554 of file TBufferXML.cxx.

◆ WriteFastArray() [14/15]

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

Recall TBuffer function to avoid gcc warning message.

Reimplemented from TBufferFile.

Definition at line 2578 of file TBufferXML.cxx.

◆ WriteFastArray() [15/15]

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

Recall TBuffer function to avoid gcc warning message.

Reimplemented from TBufferFile.

Definition at line 2586 of file TBufferXML.cxx.

◆ WriteFastArrayDouble32()

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

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2570 of file TBufferXML.cxx.

◆ WriteFastArrayFloat16()

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

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 2562 of file TBufferXML.cxx.

◆ WriteFloat()

void TBufferXML::WriteFloat ( Float_t  f)
virtual

Writes Float_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2887 of file TBufferXML.cxx.

◆ WriteFloat16()

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

Write a Float16_t to the buffer.

Reimplemented from TBufferFile.

Definition at line 1728 of file TBufferXML.cxx.

◆ WriteInt()

void TBufferXML::WriteInt ( Int_t  i)
virtual

Writes Int_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2839 of file TBufferXML.cxx.

◆ WriteLong()

void TBufferXML::WriteLong ( Long_t  l)
virtual

Writes Long_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2855 of file TBufferXML.cxx.

◆ WriteLong64()

void TBufferXML::WriteLong64 ( Long64_t  l)
virtual

Writes Long64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2871 of file TBufferXML.cxx.

◆ WriteObjectClass()

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

Write object to buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 1611 of file TBufferXML.cxx.

◆ WriteShort()

void TBufferXML::WriteShort ( Short_t  s)
virtual

Writes Short_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2823 of file TBufferXML.cxx.

◆ WriteStdString()

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

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2925 of file TBufferXML.cxx.

◆ WriteTString()

void TBufferXML::WriteTString ( const TString s)
virtual

Writes a TString.

Reimplemented from TBufferFile.

Definition at line 2912 of file TBufferXML.cxx.

◆ WriteUChar()

void TBufferXML::WriteUChar ( UChar_t  c)
virtual

Writes UChar_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2815 of file TBufferXML.cxx.

◆ WriteUInt()

void TBufferXML::WriteUInt ( UInt_t  i)
virtual

Writes UInt_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2847 of file TBufferXML.cxx.

◆ WriteULong()

void TBufferXML::WriteULong ( ULong_t  l)
virtual

Writes ULong_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2863 of file TBufferXML.cxx.

◆ WriteULong64()

void TBufferXML::WriteULong64 ( ULong64_t  l)
virtual

Writes ULong64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2879 of file TBufferXML.cxx.

◆ WriteUShort()

void TBufferXML::WriteUShort ( UShort_t  s)
virtual

Writes UShort_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2831 of file TBufferXML.cxx.

◆ WriteVersion()

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

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

Reimplemented from TBufferFile.

Definition at line 1572 of file TBufferXML.cxx.

◆ XmlFile()

TXMLFile * TBufferXML::XmlFile ( )
protected

Returns pointer to TXMLFile object.

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

Definition at line 124 of file TBufferXML.cxx.

◆ XmlReadAny()

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

Recreate object from xml structure.

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

Definition at line 246 of file TBufferXML.cxx.

◆ XmlReadBasic() [1/13]

void TBufferXML::XmlReadBasic ( Char_t value)
protected

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

Definition at line 3096 of file TBufferXML.cxx.

◆ XmlReadBasic() [2/13]

void TBufferXML::XmlReadBasic ( Short_t value)
protected

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

Definition at line 3110 of file TBufferXML.cxx.

◆ XmlReadBasic() [3/13]

void TBufferXML::XmlReadBasic ( Int_t value)
protected

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

Definition at line 3122 of file TBufferXML.cxx.

◆ XmlReadBasic() [4/13]

void TBufferXML::XmlReadBasic ( Long_t value)
protected

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

Definition at line 3134 of file TBufferXML.cxx.

◆ XmlReadBasic() [5/13]

void TBufferXML::XmlReadBasic ( Long64_t value)
protected

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

Definition at line 3146 of file TBufferXML.cxx.

◆ XmlReadBasic() [6/13]

void TBufferXML::XmlReadBasic ( Float_t value)
protected

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

Definition at line 3158 of file TBufferXML.cxx.

◆ XmlReadBasic() [7/13]

void TBufferXML::XmlReadBasic ( Double_t value)
protected

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

Definition at line 3170 of file TBufferXML.cxx.

◆ XmlReadBasic() [8/13]

void TBufferXML::XmlReadBasic ( Bool_t value)
protected

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

Definition at line 3182 of file TBufferXML.cxx.

◆ XmlReadBasic() [9/13]

void TBufferXML::XmlReadBasic ( UChar_t value)
protected

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

Definition at line 3194 of file TBufferXML.cxx.

◆ XmlReadBasic() [10/13]

void TBufferXML::XmlReadBasic ( UShort_t value)
protected

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

Definition at line 3208 of file TBufferXML.cxx.

◆ XmlReadBasic() [11/13]

void TBufferXML::XmlReadBasic ( UInt_t value)
protected

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

Definition at line 3220 of file TBufferXML.cxx.

◆ XmlReadBasic() [12/13]

void TBufferXML::XmlReadBasic ( ULong_t value)
protected

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

Definition at line 3232 of file TBufferXML.cxx.

◆ XmlReadBasic() [13/13]

void TBufferXML::XmlReadBasic ( ULong64_t value)
protected

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

Definition at line 3244 of file TBufferXML.cxx.

◆ XmlReadBlock()

void TBufferXML::XmlReadBlock ( XMLNodePointer_t  node)
protected

Read binary block of data from xml.

Definition at line 470 of file TBufferXML.cxx.

◆ XmlReadObject()

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

Read object from the buffer.

Definition at line 827 of file TBufferXML.cxx.

◆ XmlReadValue()

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

read string value from current stack node

Definition at line 3256 of file TBufferXML.cxx.

◆ XmlWriteAny()

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

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

Definition at line 229 of file TBufferXML.cxx.

◆ XmlWriteBasic() [1/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Char_t  value)
protected

Converts Char_t to string and add xml node to buffer.

Definition at line 2949 of file TBufferXML.cxx.

◆ XmlWriteBasic() [2/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Short_t  value)
protected

Converts Short_t to string and add xml node to buffer.

Definition at line 2959 of file TBufferXML.cxx.

◆ XmlWriteBasic() [3/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Int_t  value)
protected

Converts Int_t to string and add xml node to buffer.

Definition at line 2969 of file TBufferXML.cxx.

◆ XmlWriteBasic() [4/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long_t  value)
protected

Converts Long_t to string and add xml node to buffer.

Definition at line 2979 of file TBufferXML.cxx.

◆ XmlWriteBasic() [5/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Long64_t  value)
protected

Converts Long64_t to string and add xml node to buffer.

Definition at line 2989 of file TBufferXML.cxx.

◆ XmlWriteBasic() [6/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Float_t  value)
protected

Converts Float_t to string and add xml node to buffer.

Definition at line 2999 of file TBufferXML.cxx.

◆ XmlWriteBasic() [7/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Double_t  value)
protected

Converts Double_t to string and add xml node to buffer.

Definition at line 3009 of file TBufferXML.cxx.

◆ XmlWriteBasic() [8/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( Bool_t  value)
protected

Converts Bool_t to string and add xml node to buffer.

Definition at line 3019 of file TBufferXML.cxx.

◆ XmlWriteBasic() [9/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UChar_t  value)
protected

Converts UChar_t to string and add xml node to buffer.

Definition at line 3027 of file TBufferXML.cxx.

◆ XmlWriteBasic() [10/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UShort_t  value)
protected

Converts UShort_t to string and add xml node to buffer.

Definition at line 3037 of file TBufferXML.cxx.

◆ XmlWriteBasic() [11/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( UInt_t  value)
protected

Converts UInt_t to string and add xml node to buffer.

Definition at line 3047 of file TBufferXML.cxx.

◆ XmlWriteBasic() [12/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong_t  value)
protected

Converts ULong_t to string and add xml node to buffer.

Definition at line 3057 of file TBufferXML.cxx.

◆ XmlWriteBasic() [13/13]

XMLNodePointer_t TBufferXML::XmlWriteBasic ( ULong64_t  value)
protected

Converts ULong64_t to string and add xml node to buffer.

Definition at line 3067 of file TBufferXML.cxx.

◆ XmlWriteBlock()

void TBufferXML::XmlWriteBlock ( XMLNodePointer_t  node)
protected

Write binary data block from buffer to xml.

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

Definition at line 409 of file TBufferXML.cxx.

◆ XmlWriteObject()

XMLNodePointer_t TBufferXML::XmlWriteObject ( const void obj,
const TClass objClass,
Bool_t  cacheReuse 
)
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 797 of file TBufferXML.cxx.

◆ XmlWriteValue()

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

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

Definition at line 3077 of file TBufferXML.cxx.

Friends And Related Function Documentation

◆ TKeyXML

friend class TKeyXML
friend

Definition at line 34 of file TBufferXML.h.

Member Data Documentation

◆ fCanUseCompact

Bool_t TBufferXML::fCanUseCompact
protected

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

Definition at line 335 of file TBufferXML.h.

◆ fCompressLevel

Int_t TBufferXML::fCompressLevel
protected

! Compression level and algorithm

Definition at line 338 of file TBufferXML.h.

◆ fErrorFlag

Int_t TBufferXML::fErrorFlag
protected

Definition at line 333 of file TBufferXML.h.

◆ fExpectedBaseClass

TClass* TBufferXML::fExpectedBaseClass
protected

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

Definition at line 337 of file TBufferXML.h.

◆ fExpectedChain

Bool_t TBufferXML::fExpectedChain
protected

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

Definition at line 336 of file TBufferXML.h.

◆ fgFloatFmt

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

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

Definition at line 342 of file TBufferXML.h.

◆ fIdArray

TObjArray* TBufferXML::fIdArray
protected

Definition at line 329 of file TBufferXML.h.

◆ fIOVersion

Int_t TBufferXML::fIOVersion
protected

! Indicates format of ROOT xml file

Definition at line 339 of file TBufferXML.h.

◆ fObjMap

TExMap* TBufferXML::fObjMap
protected

Definition at line 328 of file TBufferXML.h.

◆ fStack

TObjArray TBufferXML::fStack
protected

Definition at line 324 of file TBufferXML.h.

◆ fValueBuf

TString TBufferXML::fValueBuf
protected

Definition at line 331 of file TBufferXML.h.

◆ fVersionBuf

Version_t TBufferXML::fVersionBuf
protected

Definition at line 326 of file TBufferXML.h.

◆ fXML

TXMLEngine* TBufferXML::fXML
protected

Definition at line 322 of file TBufferXML.h.

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