Class for serializing/deserializing object to/from xml.
The simple way to create XML representation is:
Produced xml can be decoded into new object:
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 converted to xml.
Definition at line 33 of file TBufferXML.h.
Public Member Functions | |
TBufferXML (TBuffer::EMode mode) | |
Creates buffer object to serialize/deserialize data to/from xml. | |
TBufferXML (TBuffer::EMode mode, TXMLFile *file) | |
Creates buffer object to serialize/deserialize data to/from xml. | |
~TBufferXML () override | |
Destroy xml buffer. | |
void | ClassBegin (const TClass *, Version_t=-1) final |
Should be called at the beginning of custom class streamer. | |
void | ClassEnd (const TClass *) final |
Should be called at the end of custom streamer See TBufferXML::ClassBegin for more details. | |
void | ClassMember (const char *name, const char *typeName=nullptr, Int_t arrsize1=-1, Int_t arrsize2=-1) final |
Method indicates name and typename of class member, which should be now streamed in custom streamer. | |
void | DecrementLevel (TVirtualStreamerInfo *) final |
Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and decrease level in xml structure. | |
TVirtualStreamerInfo * | GetInfo () final |
Return current streamer info element. | |
Int_t | GetIOVersion () const |
void | IncrementLevel (TVirtualStreamerInfo *) final |
Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and indent new level in xml structure. | |
TClass * | IsA () const override |
Int_t | ReadArray (Bool_t *&b) final |
Read array of Bool_t from buffer. | |
Int_t | ReadArray (Char_t *&c) final |
Read array of Char_t from buffer. | |
Int_t | ReadArray (Double_t *&d) final |
Read array of Double_t from buffer. | |
Int_t | ReadArray (Float_t *&f) final |
Read array of Float_t from buffer. | |
Int_t | ReadArray (Int_t *&i) final |
Read array of Int_t from buffer. | |
Int_t | ReadArray (Long64_t *&l) final |
Read array of Long64_t from buffer. | |
Int_t | ReadArray (Long_t *&l) final |
Read array of Long_t from buffer. | |
Int_t | ReadArray (Short_t *&h) final |
Read array of Short_t from buffer. | |
Int_t | ReadArray (UChar_t *&c) final |
Read array of UChar_t from buffer. | |
Int_t | ReadArray (UInt_t *&i) final |
Read array of UInt_t from buffer. | |
Int_t | ReadArray (ULong64_t *&l) final |
Read array of ULong64_t from buffer. | |
Int_t | ReadArray (ULong_t *&l) final |
Read array of ULong_t from buffer. | |
Int_t | ReadArray (UShort_t *&h) final |
Read array of UShort_t from buffer. | |
void | ReadBool (Bool_t &b) final |
Reads Bool_t value from buffer. | |
void | ReadChar (Char_t &c) final |
Reads Char_t value from buffer. | |
void | ReadCharP (Char_t *c) final |
Reads array of characters from buffer. | |
void | ReadCharStar (char *&s) final |
Read a char* string. | |
TClass * | ReadClass (const TClass *cl=nullptr, UInt_t *objTag=nullptr) final |
Function to read class from buffer, used in old-style streamers. | |
void | ReadDouble (Double_t &d) final |
Reads Double_t value from buffer. | |
void | ReadFastArray (Bool_t *b, Int_t n) final |
Read array of Bool_t from buffer. | |
void | ReadFastArray (Char_t *c, Int_t n) final |
Read array of Char_t from buffer if nodename==CharStar, read all array as string. | |
void | ReadFastArray (Double_t *d, Int_t n) final |
Read array of Double_t from buffer. | |
void | ReadFastArray (Float_t *f, Int_t n) final |
Read array of Float_t from buffer. | |
void | ReadFastArray (Int_t *i, Int_t n) final |
Read array of Int_t from buffer. | |
void | ReadFastArray (Long64_t *l, Int_t n) final |
Read array of Long64_t from buffer. | |
void | ReadFastArray (Long_t *l, Int_t n) final |
Read array of Long_t from buffer. | |
void | ReadFastArray (Short_t *h, Int_t n) final |
Read array of Short_t from buffer. | |
void | ReadFastArray (UChar_t *c, Int_t n) final |
Read array of UChar_t from buffer. | |
void | ReadFastArray (UInt_t *i, Int_t n) final |
Read array of UInt_t from buffer. | |
void | ReadFastArray (ULong64_t *l, Int_t n) final |
Read array of ULong64_t from buffer. | |
void | ReadFastArray (ULong_t *l, Int_t n) final |
Read array of ULong_t from buffer. | |
void | ReadFastArray (UShort_t *h, Int_t n) final |
Read array of UShort_t from buffer. | |
void | ReadFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=nullptr, const TClass *onFileClass=nullptr) final |
Read an array of 'n' objects from the I/O buffer. | |
void | ReadFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=nullptr, const TClass *onFileClass=nullptr) final |
Read an array of 'n' objects from the I/O buffer. | |
void | ReadFastArrayString (Char_t *c, Int_t n) final |
Read array of n characters from the I/O buffer. | |
void | ReadFloat (Float_t &f) final |
Reads Float_t value from buffer. | |
void | ReadInt (Int_t &i) final |
Reads Int_t value from buffer. | |
void | ReadLong (Long_t &l) final |
Reads Long_t value from buffer. | |
void | ReadLong64 (Long64_t &l) final |
Reads Long64_t value from buffer. | |
void * | ReadObjectAny (const TClass *clCast) final |
Read object from buffer. Only used from TBuffer. | |
void | ReadShort (Short_t &s) final |
Reads Short_t value from buffer. | |
Int_t | ReadStaticArray (Bool_t *b) final |
Read array of Bool_t from buffer. | |
Int_t | ReadStaticArray (Char_t *c) final |
Read array of Char_t from buffer. | |
Int_t | ReadStaticArray (Double_t *d) final |
Read array of Double_t from buffer. | |
Int_t | ReadStaticArray (Float_t *f) final |
Read array of Float_t from buffer. | |
Int_t | ReadStaticArray (Int_t *i) final |
Read array of Int_t from buffer. | |
Int_t | ReadStaticArray (Long64_t *l) final |
Read array of Long64_t from buffer. | |
Int_t | ReadStaticArray (Long_t *l) final |
Read array of Long_t from buffer. | |
Int_t | ReadStaticArray (Short_t *h) final |
Read array of Short_t from buffer. | |
Int_t | ReadStaticArray (UChar_t *c) final |
Read array of UChar_t from buffer. | |
Int_t | ReadStaticArray (UInt_t *i) final |
Read array of UInt_t from buffer. | |
Int_t | ReadStaticArray (ULong64_t *l) final |
Read array of ULong64_t from buffer. | |
Int_t | ReadStaticArray (ULong_t *l) final |
Read array of ULong_t from buffer. | |
Int_t | ReadStaticArray (UShort_t *h) final |
Read array of UShort_t from buffer. | |
virtual void | ReadStdString (std::string &s) |
void | ReadStdString (std::string *s) final |
Reads a std::string. | |
virtual void | ReadStdString (std::string *s)=0 |
void | ReadTString (TString &s) final |
Reads a TString. | |
void | ReadUChar (UChar_t &c) final |
Reads UChar_t value from buffer. | |
void | ReadUInt (UInt_t &i) final |
Reads UInt_t value from buffer. | |
void | ReadULong (ULong_t &l) final |
Reads ULong_t value from buffer. | |
void | ReadULong64 (ULong64_t &l) final |
Reads ULong64_t value from buffer. | |
void | ReadUShort (UShort_t &s) final |
Reads UShort_t value from buffer. | |
Version_t | ReadVersion (UInt_t *start=nullptr, UInt_t *bcnt=nullptr, const TClass *cl=nullptr) final |
Read version value from buffer. | |
void | SetIOVersion (Int_t v) |
void | SetStreamerElementNumber (TStreamerElement *elem, Int_t comp_type) final |
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. | |
void | SkipObjectAny () final |
Skip any kind of object from buffer Actually skip only one node on current level of xml structure. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | StreamObject (TObject *obj) override |
virtual void | StreamObject (TObject *obj)=0 |
void | StreamObject (void *obj, const char *className, const TClass *onFileClass=nullptr) override |
stream object to/from buffer | |
virtual void | StreamObject (void *obj, const char *className, const TClass *onFileClass=nullptr)=0 |
stream object to/from buffer | |
void | StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=nullptr) override |
stream object to/from buffer | |
virtual void | StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=nullptr)=0 |
stream object to/from buffer | |
void | StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=nullptr) final |
Stream object to/from buffer. | |
virtual void | StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=nullptr)=0 |
void | WriteArray (const Bool_t *b, Int_t n) final |
Write array of Bool_t to buffer. | |
void | WriteArray (const Char_t *c, Int_t n) final |
Write array of Char_t to buffer. | |
void | WriteArray (const Double_t *d, Int_t n) final |
Write array of Double_t to buffer. | |
void | WriteArray (const Float_t *f, Int_t n) final |
Write array of Float_t to buffer. | |
void | WriteArray (const Int_t *i, Int_t n) final |
Write array of Int_ to buffer. | |
void | WriteArray (const Long64_t *l, Int_t n) final |
Write array of Long64_t to buffer. | |
void | WriteArray (const Long_t *l, Int_t n) final |
Write array of Long_t to buffer. | |
void | WriteArray (const Short_t *h, Int_t n) final |
Write array of Short_t to buffer. | |
void | WriteArray (const UChar_t *c, Int_t n) final |
Write array of UChar_t to buffer. | |
void | WriteArray (const UInt_t *i, Int_t n) final |
Write array of UInt_t to buffer. | |
void | WriteArray (const ULong64_t *l, Int_t n) final |
Write array of ULong64_t to buffer. | |
void | WriteArray (const ULong_t *l, Int_t n) final |
Write array of ULong_t to buffer. | |
void | WriteArray (const UShort_t *h, Int_t n) final |
Write array of UShort_t to buffer. | |
void | WriteBool (Bool_t b) final |
Writes Bool_t value to buffer. | |
void | WriteChar (Char_t c) final |
Writes Char_t value to buffer. | |
void | WriteCharP (const Char_t *c) final |
Writes array of characters to buffer. | |
void | WriteCharStar (char *s) final |
Write a char* string. | |
void | WriteClass (const TClass *cl) final |
Function to write class into buffer, used in old-style streamers. | |
void | WriteDouble (Double_t d) final |
Writes Double_t value to buffer. | |
void | WriteFastArray (const Bool_t *b, Long64_t n) final |
Write array of Bool_t to buffer. | |
void | WriteFastArray (const Char_t *c, Long64_t n) final |
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. | |
void | WriteFastArray (const Double_t *d, Long64_t n) final |
Write array of Double_t to buffer. | |
void | WriteFastArray (const Float_t *f, Long64_t n) final |
Write array of Float_t to buffer. | |
void | WriteFastArray (const Int_t *i, Long64_t n) final |
Write array of Int_t to buffer. | |
void | WriteFastArray (const Long64_t *l, Long64_t n) final |
Write array of Long64_t to buffer. | |
void | WriteFastArray (const Long_t *l, Long64_t n) final |
Write array of Long_t to buffer. | |
void | WriteFastArray (const Short_t *h, Long64_t n) final |
Write array of Short_t to buffer. | |
void | WriteFastArray (const UChar_t *c, Long64_t n) final |
Write array of UChar_t to buffer. | |
void | WriteFastArray (const UInt_t *i, Long64_t n) final |
Write array of UInt_t to buffer. | |
void | WriteFastArray (const ULong64_t *l, Long64_t n) final |
Write array of ULong64_t to buffer. | |
void | WriteFastArray (const ULong_t *l, Long64_t n) final |
Write array of ULong_t to buffer. | |
void | WriteFastArray (const UShort_t *h, Long64_t n) final |
Write array of UShort_t to buffer. | |
Int_t | WriteFastArray (void **startp, const TClass *cl, Long64_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=nullptr) final |
Write an array of object starting at the address '*start' and of length 'n' the objects in the array are of class 'cl' 'isPreAlloc' indicates whether the data member is marked with '->' Return: | |
void | WriteFastArray (void *start, const TClass *cl, Long64_t n=1, TMemberStreamer *s=nullptr) final |
Write an array of object starting at the address 'start' and of length 'n' the objects in the array are assumed to be of class 'cl'. | |
void | WriteFastArrayString (const Char_t *c, Long64_t n) final |
Write array of n characters into the I/O buffer. | |
void | WriteFloat (Float_t f) final |
Writes Float_t value to buffer. | |
void | WriteInt (Int_t i) final |
Writes Int_t value to buffer. | |
void | WriteLong (Long_t l) final |
Writes Long_t value to buffer. | |
void | WriteLong64 (Long64_t l) final |
Writes Long64_t value to buffer. | |
void | WriteShort (Short_t s) final |
Writes Short_t value to buffer. | |
void | WriteStdString (const std::string *s) final |
Writes a std::string. | |
virtual void | WriteStdString (const std::string *s)=0 |
virtual void | WriteStdString (std::string &s) |
void | WriteTString (const TString &s) final |
Writes a TString. | |
void | WriteUChar (UChar_t c) final |
Writes UChar_t value to buffer. | |
void | WriteUInt (UInt_t i) final |
Writes UInt_t value to buffer. | |
void | WriteULong (ULong_t l) final |
Writes ULong_t value to buffer. | |
void | WriteULong64 (ULong64_t l) final |
Writes ULong64_t value to buffer. | |
void | WriteUShort (UShort_t s) final |
Writes UShort_t value to buffer. | |
UInt_t | WriteVersion (const TClass *cl, Bool_t useBcnt=kFALSE) final |
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. | |
Public Member Functions inherited from TBufferText | |
~TBufferText () override | |
destructor | |
Int_t | ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object) final |
Read one collection of objects from the buffer using the StreamerInfoLoopAction. | |
Int_t | ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection) final |
Read one collection of objects from the buffer using the StreamerInfoLoopAction. | |
Int_t | ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection) final |
Read one collection of objects from the buffer using the StreamerInfoLoopAction. | |
Int_t | CheckByteCount (UInt_t, UInt_t, const char *) final |
Int_t | CheckByteCount (UInt_t, UInt_t, const TClass *) final |
Int_t | ReadArrayDouble32 (Double_t *&d, TStreamerElement *ele=nullptr) override |
Read array of Double32_t from buffer. | |
Int_t | ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=nullptr) override |
Read array of Float16_t from buffer. | |
virtual void | ReadBaseClass (void *start, TStreamerBase *elem) |
Read data of base class. | |
Int_t | ReadBuf (void *, Int_t) final |
Int_t | ReadClassBuffer (const TClass *, void *, const TClass *=nullptr) override |
Deserialize information from a buffer into an object. | |
Int_t | ReadClassBuffer (const TClass *, void *, Int_t, UInt_t, UInt_t, const TClass *=nullptr) override |
Deserialize information from a buffer into an object. | |
Int_t | ReadClassEmulated (const TClass *, void *, const TClass *=nullptr) final |
void | ReadDouble32 (Double_t *d, TStreamerElement *ele=nullptr) final |
read a Double32_t from the buffer | |
void | ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=nullptr) final |
read array of Double32_t from buffer | |
void | ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=nullptr) final |
read array of Float16_t from buffer | |
void | ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue) final |
read array of Double32_t from buffer | |
void | ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue) final |
read array of Float16_t from buffer | |
void | ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits) final |
read array of Double32_t from buffer | |
void | ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits) final |
read array of Float16_t from buffer | |
void | ReadFloat16 (Float_t *f, TStreamerElement *ele=nullptr) final |
read a Float16_t from the buffer | |
TObject * | ReadObject (const TClass *) final |
Int_t | ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=nullptr) final |
Read array of Double32_t from buffer. | |
Int_t | ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=nullptr) final |
Read array of Float16_t from buffer. | |
char * | ReadString (char *, Int_t) final |
Version_t | ReadVersionForMemberWise (const TClass *=nullptr) final |
Version_t | ReadVersionNoCheckSum (UInt_t *, UInt_t *) final |
void | ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue) final |
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(). | |
void | ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue) final |
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(). | |
void | ReadWithNbits (Double_t *ptr, Int_t nbits) final |
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(). | |
void | ReadWithNbits (Float_t *ptr, Int_t nbits) final |
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(). | |
void | SetByteCount (UInt_t, Bool_t=kFALSE) final |
void | SkipVersion (const TClass *cl=nullptr) final |
Skip class version from I/O buffer. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | WriteArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=nullptr) final |
Write array of Double32_t to buffer. | |
void | WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=nullptr) final |
Write array of Float16_t to buffer. | |
virtual void | WriteBaseClass (void *start, TStreamerBase *elem) |
Write data of base class. | |
void | WriteBuf (const void *, Int_t) final |
Int_t | WriteClassBuffer (const TClass *cl, void *pointer) override |
Function called by the Streamer functions to serialize object at p to buffer b. | |
void | WriteDouble32 (Double_t *d, TStreamerElement *ele=nullptr) final |
write a Double32_t to the buffer | |
void | WriteFastArrayDouble32 (const Double_t *d, Long64_t n, TStreamerElement *ele=nullptr) final |
Write array of Double32_t to buffer. | |
void | WriteFastArrayFloat16 (const Float_t *d, Long64_t n, TStreamerElement *ele=nullptr) final |
Write array of Float16_t to buffer. | |
void | WriteFloat16 (Float_t *f, TStreamerElement *ele=nullptr) final |
write a Float16_t to the buffer | |
void | WriteString (const char *) final |
UInt_t | WriteVersionMemberWise (const TClass *, Bool_t=kFALSE) final |
Public Member Functions inherited from TBufferIO | |
~TBufferIO () override | |
destructor | |
Bool_t | CheckObject (const TObject *obj) override |
Check if the specified object is already in the buffer. | |
Bool_t | CheckObject (const void *obj, const TClass *ptrClass) override |
Check if the specified object of the specified class is already in the buffer. | |
void | ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force) override |
force writing the TStreamerInfo to the file | |
void | ForceWriteInfoClones (TClonesArray *a) override |
Make sure TStreamerInfo is not optimized, otherwise it will not be possible to support schema evolution in read mode. | |
Int_t | GetBufferDisplacement () const override |
TProcessID * | GetLastProcessID (TRefTable *reftable) const override |
Return the last TProcessID in the file. | |
Int_t | GetMapCount () const override |
void | GetMappedObject (UInt_t tag, void *&ptr, TClass *&ClassPtr) const override |
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. | |
UShort_t | GetPidOffset () const override |
UInt_t | GetTRefExecId () override |
Return the exec id stored in the current TStreamerInfo element. | |
Int_t | GetVersionOwner () const override |
Return the version number of the owner file. | |
void | InitMap () override |
Create the fMap container and initialize them with the null object. | |
void | MapObject (const TObject *obj, UInt_t offset=1) override |
Add object to the fMap container. | |
void | MapObject (const void *obj, const TClass *cl, UInt_t offset=1) override |
Add object to the fMap container. | |
Int_t | ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers) override |
Interface to TStreamerInfo::ReadBufferClones. | |
TProcessID * | ReadProcessID (UShort_t pidf) override |
The TProcessID with number pidf is read from file. | |
void | Reset () override |
Reset buffer object. Resets map and buffer offset. | |
void | ResetMap () override |
Delete existing fMap and reset map counter. | |
void | SetBufferDisplacement () override |
void | SetBufferDisplacement (Int_t skipped) override |
void | SetPidOffset (UShort_t offset) override |
This offset is used when a key (or basket) is transfered from one file to the other. | |
void | SetReadParam (Int_t mapsize) override |
Set the initial size of the map used to store object and class references during reading. | |
void | SetWriteParam (Int_t mapsize) override |
Set the initial size of the hashtable used to store object and class references during writing. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | TagStreamerInfo (TVirtualStreamerInfo *info) override |
Mark the classindex of the current file as using this TStreamerInfo. | |
Int_t | WriteClones (TClonesArray *a, Int_t nobjects) override |
Interface to TStreamerInfo::WriteBufferClones. | |
template<class T > | |
Int_t | WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE) |
virtual void | WriteObject (const TObject *obj, Bool_t cacheReuse)=0 |
void | WriteObject (const TObject *obj, Bool_t cacheReuse=kTRUE) override |
Write object to I/O buffer. | |
Int_t | WriteObjectAny (const void *obj, const TClass *ptrClass, Bool_t cacheReuse=kTRUE) override |
Write object to I/O buffer. | |
UShort_t | WriteProcessID (TProcessID *pid) override |
Check if the ProcessID pid is already in the file. | |
Public Member Functions inherited from TBuffer | |
TBuffer (EMode mode) | |
Create an I/O buffer object. | |
TBuffer (EMode mode, Int_t bufsiz) | |
Create an I/O buffer object. | |
TBuffer (EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr) | |
Create an I/O buffer object. | |
virtual | ~TBuffer () |
Delete an I/O buffer object. | |
void | AutoExpand (Int_t size_needed) |
Automatically calculate a new size and expand the buffer to fit at least size_needed. | |
char * | Buffer () const |
Int_t | BufferSize () const |
Bool_t | ByteSwapBuffer (Long64_t n, EDataType type) |
Byte-swap N primitive-elements in the buffer. | |
void | DetachBuffer () |
void | Expand (Int_t newsize, Bool_t copy=kTRUE) |
Expand (or shrink) the I/O buffer to newsize bytes. | |
Int_t | GetBufferVersion () const |
char * | GetCurrent () const |
TObject * | GetParent () const |
Return pointer to parent of this buffer. | |
ReAllocCharFun_t | GetReAllocFunc () const |
Return the reallocation method currently used. | |
Bool_t | IsReading () const |
Bool_t | IsWriting () const |
Int_t | Length () const |
virtual TVirtualArray * | PeekDataCache () const |
Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. | |
virtual TVirtualArray * | PopDataCache () |
Pop and Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. | |
virtual void | PushDataCache (TVirtualArray *) |
Push a new data cache area onto the list of area to be used for temporarily store 'missing' data members. | |
void | SetBuffer (void *buf, UInt_t bufsiz=0, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr) |
Sets a new buffer in an existing TBuffer object. | |
void | SetBufferOffset (Int_t offset=0) |
void | SetParent (TObject *parent) |
Set parent owning this buffer. | |
void | SetReadMode () |
Set buffer in read mode. | |
void | SetReAllocFunc (ReAllocCharFun_t reallocfunc=nullptr) |
Set which memory reallocation method to use. | |
void | SetWriteMode () |
Set buffer in write mode. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
template<class T > | |
Int_t | WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE) |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
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. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
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. | |
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). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification (the base implementation is no-op). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
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. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
Public Member Functions inherited from TXMLSetup | |
TXMLSetup ()=default | |
TXMLSetup (const char *opt) | |
creates TXMLSetup object getting values from string | |
TXMLSetup (const TXMLSetup &src) | |
copy constructor of TXMLSetup class | |
virtual | ~TXMLSetup ()=default |
Int_t | GetNextRefCounter () |
TString | GetSetupAsString () |
return setup values as string | |
EXMLLayout | GetXmlLayout () const |
Bool_t | IsStoreStreamerInfos () const |
Bool_t | IsUseDtd () const |
Bool_t | IsUseNamespaces () const |
TXMLSetup & | operator= (const TXMLSetup &rhs) |
assign operator | |
void | PrintSetup () |
show setup values | |
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) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
const char * | XmlClassNameSpaceRef (const TClass *cl) |
produce string which used as reference in class namespace definition | |
const char * | XmlConvertClassName (const char *name) |
convert class name to exclude any special symbols like ':', '<' '>' ',' and spaces | |
const char * | XmlGetElementName (const TStreamerElement *el) |
return converted name for TStreamerElement | |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static TObject * | ConvertFromXML (const char *str, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE) |
Read object from XML, produced by ConvertToXML() method. | |
static void * | ConvertFromXMLAny (const char *str, TClass **cl=nullptr, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE) |
Read object of any class from XML, produced by ConvertToXML() method. | |
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. | |
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. | |
static const char * | DeclFileName () |
template<class T > | |
static Bool_t | FromXML (T *&obj, const char *xml, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE) |
template<class T > | |
static TString | ToXML (const T *obj, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE) |
Static Public Member Functions inherited from TBufferText | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static void | CompactFloatString (char *buf, unsigned len) |
method compress float string, excluding exp and/or move float point | |
static const char * | ConvertDouble (Double_t v, char *buf, unsigned len, Bool_t not_optimize=kFALSE) |
convert float to string with configured format | |
static const char * | ConvertFloat (Float_t v, char *buf, unsigned len, Bool_t not_optimize=kFALSE) |
convert float to string with configured format | |
static const char * | DeclFileName () |
static const char * | GetDoubleFormat () |
return current printf format for double members, default "%.14e" | |
static const char * | GetFloatFormat () |
return current printf format for float members, default "%e" | |
static void | SetDoubleFormat (const char *fmt="%.14e") |
set printf format for double members, default "%.14e" use it after SetFloatFormat, which also overwrites format for doubles | |
static void | SetFloatFormat (const char *fmt="%e") |
set printf format for float/double members, default "%e" to change format only for doubles, use SetDoubleFormat | |
Static Public Member Functions inherited from TBufferIO | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Int_t | GetGlobalReadParam () |
Get default read map size. | |
static Int_t | GetGlobalWriteParam () |
Get default write map size. | |
static void | SetGlobalReadParam (Int_t mapsize) |
Set the initial size of the map used to store object and class references during reading. | |
static void | SetGlobalWriteParam (Int_t mapsize) |
Set the initial size of the map used to store object and class references during reading. | |
Static Public Member Functions inherited from TBuffer | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static TClass * | GetClass (const char *className) |
Forward to TROOT::GetClass(). | |
static TClass * | GetClass (const std::type_info &typeinfo) |
Forward to TROOT::GetClass(). | |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Static Public Member Functions inherited from TXMLSetup | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static TString | DefaultXmlSetup () |
return default value for XML setup | |
static void | SetNameSpaceBase (const char *namespacebase) |
set namespace base | |
Protected Member Functions | |
void | BeforeIOoperation () |
Function is called before any IO operation of TBuffer Now is used to store version value if no proper calls are discovered. | |
void | CheckVersionBuf () |
Checks buffer, filled by WriteVersion if next data is arriving, version should be stored in buffer. | |
void | CreateElemNode (const TStreamerElement *elem) |
Create xml node correspondent to TStreamerElement object. | |
XMLNodePointer_t | CreateItemNode (const char *name) |
Create item node of specified name. | |
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. | |
void | ExtractReference (XMLNodePointer_t node, const void *ptr, const TClass *cl) |
Analyze if node has "ref" attribute and register it to object map. | |
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. | |
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. | |
TXMLStackObj * | PopStack () |
Remove one level from xml stack. | |
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. | |
TXMLStackObj * | PushStack (XMLNodePointer_t current, Bool_t simple=kFALSE) |
Add new level to xml stack. | |
void | SetCompressionAlgorithm (Int_t algorithm=ROOT::RCompressionSetting::EAlgorithm::kUseGlobal) |
See comments for function SetCompressionSettings. | |
void | SetCompressionLevel (Int_t level=ROOT::RCompressionSetting::ELevel::kUseMin) |
See comments for function SetCompressionSettings. | |
void | SetCompressionSettings (Int_t settings=ROOT::RCompressionSetting::EDefaults::kUseCompiledDefault) |
Used to specify the compression level and algorithm. | |
void | SetXML (TXMLEngine *xml) |
void | ShiftStack (const char *info=nullptr) |
Shift stack node to next. | |
TXMLStackObj * | Stack (UInt_t depth=0) |
XMLNodePointer_t | StackNode () |
Return pointer on current xml node. | |
Bool_t | VerifyAttr (XMLNodePointer_t node, const char *name, const char *value, const char *errinfo=nullptr) |
Checks, that attribute of specified name exists and has specified value. | |
Bool_t | VerifyElemNode (const TStreamerElement *elem) |
Checks if stack node correspond to TStreamerElement object. | |
Bool_t | VerifyItemNode (const char *name, const char *errinfo=nullptr) |
Checks, if stack node is item and has specified name. | |
Bool_t | VerifyNode (XMLNodePointer_t node, const char *name, const char *errinfo=nullptr) |
Check if node has specified name. | |
Bool_t | VerifyStackAttr (const char *name, const char *value, const char *errinfo=nullptr) |
Checks stack attribute. | |
Bool_t | VerifyStackNode (const char *name, const char *errinfo=nullptr) |
Check, if stack node has specified name. | |
void | WorkWithClass (TStreamerInfo *info, const TClass *cl=nullptr) |
Prepares buffer to stream data of specified class. | |
void | WorkWithElement (TStreamerElement *elem, Int_t comp_type) |
This function is a part of SetStreamerElementNumber method. | |
void | WriteObjectClass (const void *actualObjStart, const TClass *actualClass, Bool_t cacheReuse) final |
Write object to buffer. Only used from TBuffer. | |
TXMLFile * | XmlFile () |
Returns pointer to TXMLFile object. | |
void * | XmlReadAny (XMLNodePointer_t node, void *obj, TClass **cl) |
Recreate object from xml structure. | |
template<typename T > | |
R__ALWAYS_INLINE Int_t | XmlReadArray (T *&arr, bool is_static=false) |
Template method to read array with size attribute If necessary, array is created. | |
template<typename T > | |
R__ALWAYS_INLINE void | XmlReadArrayContent (T *arr, Int_t arrsize) |
Template method to read array content. | |
void | XmlReadBasic (Bool_t &value) |
Reads string from current xml node and convert it to Bool_t value. | |
void | XmlReadBasic (Char_t &value) |
Reads string from current xml node and convert it to Char_t value. | |
void | XmlReadBasic (Double_t &value) |
Reads string from current xml node and convert it to Double_t value. | |
void | XmlReadBasic (Float_t &value) |
Reads string from current xml node and convert it to Float_t value. | |
void | XmlReadBasic (Int_t &value) |
Reads string from current xml node and convert it to Int_t value. | |
void | XmlReadBasic (Long64_t &value) |
Reads string from current xml node and convert it to Long64_t value. | |
void | XmlReadBasic (Long_t &value) |
Reads string from current xml node and convert it to Long_t value. | |
void | XmlReadBasic (Short_t &value) |
Reads string from current xml node and convert it to Short_t value. | |
void | XmlReadBasic (UChar_t &value) |
Reads string from current xml node and convert it to UChar_t value. | |
void | XmlReadBasic (UInt_t &value) |
Reads string from current xml node and convert it to UInt_t value. | |
void | XmlReadBasic (ULong64_t &value) |
Reads string from current xml node and convert it to ULong64_t value. | |
void | XmlReadBasic (ULong_t &value) |
Reads string from current xml node and convert it to ULong_t value. | |
void | XmlReadBasic (UShort_t &value) |
Reads string from current xml node and convert it to UShort_t value. | |
void | XmlReadBlock (XMLNodePointer_t node) |
Read binary block of data from xml. | |
template<typename T > | |
R__ALWAYS_INLINE void | XmlReadFastArray (T *arr, Int_t n) |
Template method to read content of array, which not include size of array Also treated situation, when instead of one single array chain of several elements should be produced. | |
void * | XmlReadObject (void *obj, TClass **cl=nullptr) |
Read object from the buffer. | |
const char * | XmlReadValue (const char *name) |
read string value from current stack node | |
XMLNodePointer_t | XmlWriteAny (const void *obj, const TClass *cl) |
Convert object of any class to xml structures Return pointer on top xml element. | |
template<typename T > | |
R__ALWAYS_INLINE void | XmlWriteArray (const T *arr, Int_t arrsize) |
Write array, including it size Content may be compressed. | |
template<typename T > | |
R__ALWAYS_INLINE void | XmlWriteArrayContent (const T *arr, Int_t arrsize) |
XMLNodePointer_t | XmlWriteBasic (Bool_t value) |
Converts Bool_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Char_t value) |
Converts Char_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Double_t value) |
Converts Double_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Float_t value) |
Converts Float_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Int_t value) |
Converts Int_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Long64_t value) |
Converts Long64_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Long_t value) |
Converts Long_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (Short_t value) |
Converts Short_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (UChar_t value) |
Converts UChar_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (UInt_t value) |
Converts UInt_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (ULong64_t value) |
Converts ULong64_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (ULong_t value) |
Converts ULong_t to string and add xml node to buffer. | |
XMLNodePointer_t | XmlWriteBasic (UShort_t value) |
Converts UShort_t to string and add xml node to buffer. | |
void | XmlWriteBlock (XMLNodePointer_t node) |
Write binary data block from buffer to xml. | |
template<typename T > | |
R__ALWAYS_INLINE void | XmlWriteFastArray (const T *arr, Long64_t n) |
Write array without size attribute Also treat situation, when instead of one single array chain of several elements should be produced. | |
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. | |
XMLNodePointer_t | XmlWriteValue (const char *value, const char *name) |
Create xml node with specified name and adds it to stack node. | |
Protected Member Functions inherited from TBufferText | |
TBufferText () | |
Default constructor. | |
TBufferText (TBuffer::EMode mode, TObject *parent=nullptr) | |
Normal constructor. | |
Protected Member Functions inherited from TBufferIO | |
TBufferIO () | |
TBufferIO (TBuffer::EMode mode) | |
constructor | |
TBufferIO (TBuffer::EMode mode, Int_t bufsiz) | |
constructor | |
TBufferIO (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr) | |
constructor | |
virtual void | CheckCount (UInt_t) |
Long64_t | GetObjectTag (const void *obj) |
Returns tag for specified object from objects map (if exists) Returns 0 if object not included into objects map. | |
Protected Member Functions inherited from TBuffer | |
TBuffer () | |
TBuffer (const TBuffer &)=delete | |
void | operator= (const TBuffer &)=delete |
Int_t | Read (const char *name) override |
Read contents of object with specified name from the current directory. | |
Int_t | Write (const char *name, Int_t opt, Int_t bufs) const override |
Write this object to the current directory. | |
Int_t | Write (const char *name, Int_t opt, Int_t bufs) override |
Write this object to the current directory. | |
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). | |
void | MakeZombie () |
Protected Member Functions inherited from TXMLSetup | |
Int_t | AtoI (const char *sbuf, Int_t def=0, const char *errinfo=nullptr) |
converts string to integer. | |
const char * | GetElItemName (TStreamerElement *el) |
get item name for given element | |
Bool_t | IsValidXmlSetup (const char *setupstr) |
checks if string is valid setup | |
Bool_t | ReadSetupFromStr (const char *setupstr) |
get values from string | |
TClass * | XmlDefineClass (const char *xmlClassName) |
define class for the converted class name, where special symbols were replaced by '_' | |
Static Protected Member Functions | |
static void * | ConvertFromXMLChecked (const char *xml, const TClass *expectedClass, Bool_t GenericLayout=kFALSE, Bool_t UseNamespaces=kFALSE) |
Convert from XML and check if object derived from specified class When possible, cast to given class. | |
Static Protected Member Functions inherited from TBufferIO | |
static R__ALWAYS_INLINE ULong_t | Void_Hash (const void *ptr) |
Return hash value for provided object. | |
Protected Attributes | |
Bool_t | fCanUseCompact {kFALSE} |
! Flag indicate that basic type (like Int_t) can be placed in the same tag | |
Int_t | fCompressLevel {0} |
! Compression level and algorithm | |
Int_t | fErrorFlag {0} |
! Error flag | |
TClass * | fExpectedBaseClass {nullptr} |
! Pointer to class, which should be stored as parent of current | |
Int_t | fIOVersion {3} |
! Indicates format of ROOT xml file | |
std::deque< std::unique_ptr< TXMLStackObj > > | fStack |
! Stack of processed objects | |
TString | fValueBuf |
! Current value buffer | |
Version_t | fVersionBuf {-111} |
! Current version buffer | |
TXMLEngine * | fXML {nullptr} |
! instance of TXMLEngine for working with XML structures | |
Protected Attributes inherited from TBufferIO | |
TExMap * | fClassMap {nullptr} |
Map containing object,class pairs for reading. | |
Int_t | fDisplacement {0} |
Value to be added to the map offsets. | |
TExMap * | fMap {nullptr} |
Map containing object,offset pairs for reading/writing. | |
Int_t | fMapCount {0} |
Number of objects or classes in map. | |
Int_t | fMapSize {0} |
Default size of map. | |
UShort_t | fPidOffset {0} |
Offset to be added to the pid index in this key/buffer. | |
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. | |
Bool_t | fMode |
TObject * | fParent |
ReAllocCharFun_t | fReAllocFunc |
Int_t | fVersion |
Protected Attributes inherited from TXMLSetup | |
Int_t | fRefCounter {0} |
Bool_t | fStoreStreamerInfos {kTRUE} |
TString | fStrBuf |
counter , used to build id of xml references | |
Bool_t | fUseDtd {kFALSE} |
Bool_t | fUseNamespaces {kFALSE} |
EXMLLayout | fXmlLayout {kSpecialized} |
Friends | |
class | TKeyXML |
Additional Inherited Members | |
Public Types inherited from TBufferIO | |
enum | { kMapSize = 503 } |
enum | EStatusBits { kNotDecompressed = (1ULL << ( 15 )) , kTextBasedStreaming = (1ULL << ( 18 )) , kUser1 = (1ULL << ( 21 )) , kUser2 = (1ULL << ( 22 )) , kUser3 = (1ULL << ( 23 )) } |
Public Types inherited from TBuffer | |
enum | { kInitialSize = 1024 , kMinimalSize = 128 } |
enum | EMode { kRead = 0 , kWrite = 1 } |
enum | EStatusBits { kIsOwner = (1ULL << ( 16 )) , kCannotHandleMemberWiseStreaming = (1ULL << ( 17 )) } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Public Types inherited from TXMLSetup | |
enum | EXMLLayout { kSpecialized = 2 , kGeneralized = 3 } |
Protected Types inherited from TBufferIO | |
enum | { kNullTag = 0 } |
Protected Types inherited from TBuffer | |
typedef std::vector< TVirtualArray * > | CacheList_t |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Static Protected Attributes inherited from TBufferText | |
static const char * | fgDoubleFmt = "%.14e" |
! printf argument for doubles, either "%f" or "%e" or "%10f" and so on | |
static const char * | fgFloatFmt = "%e" |
! printf argument for floats, either "%f" or "%e" or "%10f" and so on | |
Static Protected Attributes inherited from TBufferIO | |
static Int_t | fgMapSize = kMapSize |
Default map size for all TBuffer objects. | |
Static Protected Attributes inherited from TXMLSetup | |
static TString | fgNameSpaceBase = "http://root.cern.ch/root/htmldoc/" |
buffer, used in XmlDefineClass() function | |
#include <TBufferXML.h>
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 59 of file TBufferXML.cxx.
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 68 of file TBufferXML.cxx.
|
override |
Destroy xml buffer.
Definition at line 86 of file TBufferXML.cxx.
|
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 1395 of file TBufferXML.cxx.
|
protected |
Checks buffer, filled by WriteVersion if next data is arriving, version should be stored in buffer.
Definition at line 1462 of file TBufferXML.cxx.
|
static |
|
inlinestaticconstexpr |
Definition at line 332 of file TBufferXML.h.
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
Implements TBuffer.
Definition at line 1050 of file TBufferXML.cxx.
|
finalvirtual |
Should be called at the end of custom streamer See TBufferXML::ClassBegin for more details.
Implements TBuffer.
Definition at line 1059 of file TBufferXML.cxx.
|
finalvirtual |
Method indicates name and typename of class member, which should be now streamed in custom streamer.
Following combinations are supported:
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.
Implements TBuffer.
Definition at line 1102 of file TBufferXML.cxx.
|
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 154 of file TBufferXML.cxx.
|
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 177 of file TBufferXML.cxx.
|
staticprotected |
Convert from XML and check if object derived from specified class When possible, cast to given class.
Definition at line 201 of file TBufferXML.cxx.
|
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 105 of file TBufferXML.cxx.
|
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 127 of file TBufferXML.cxx.
|
protected |
Create xml node correspondent to TStreamerElement object.
Definition at line 702 of file TBufferXML.cxx.
|
protected |
Create item node of specified name.
Definition at line 675 of file TBufferXML.cxx.
|
inlinestatic |
Definition at line 332 of file TBufferXML.h.
|
finalvirtual |
Function is called from TStreamerInfo WriteBuffer and ReadBuffer functions and decrease level in xml structure.
Implements TBuffer.
Definition at line 929 of file TBufferXML.cxx.
|
protected |
Searches for "ptr" attribute and returns pointer to object and class, if "ptr" attribute reference to read object.
Definition at line 560 of file TBufferXML.cxx.
|
protected |
Analyze if node has "ref" attribute and register it to object map.
Definition at line 596 of file TBufferXML.cxx.
|
inlinestatic |
Definition at line 57 of file TBufferXML.h.
|
inlineprotected |
Definition at line 336 of file TBufferXML.h.
|
inlineprotected |
Definition at line 342 of file TBufferXML.h.
|
inlineprotected |
Definition at line 348 of file TBufferXML.h.
|
finalvirtual |
Return current streamer info element.
Implements TBuffer.
Definition at line 3163 of file TBufferXML.cxx.
|
inline |
Definition at line 65 of file TBufferXML.h.
|
finalvirtual |
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
Implements TBuffer.
Definition at line 855 of file TBufferXML.cxx.
|
inlineoverridevirtual |
Reimplemented from TBufferText.
Definition at line 332 of file TBufferXML.h.
|
protected |
Function is converts TObject and TString structures to more compact representation.
Definition at line 1203 of file TBufferXML.cxx.
|
protected |
Function is unpack TObject and TString structures to be able read them from custom streamers of this objects.
Definition at line 1321 of file TBufferXML.cxx.
|
protected |
Remove one level from xml stack.
Definition at line 312 of file TBufferXML.cxx.
|
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 523 of file TBufferXML.cxx.
|
protected |
Add new level to xml stack.
Definition at line 298 of file TBufferXML.cxx.
Read array of Bool_t from buffer.
Implements TBuffer.
Definition at line 1570 of file TBufferXML.cxx.
Read array of Char_t from buffer.
Implements TBuffer.
Definition at line 1578 of file TBufferXML.cxx.
Read array of Double_t from buffer.
Implements TBuffer.
Definition at line 1666 of file TBufferXML.cxx.
Read array of Float_t from buffer.
Implements TBuffer.
Definition at line 1658 of file TBufferXML.cxx.
Read array of Int_t from buffer.
Implements TBuffer.
Definition at line 1610 of file TBufferXML.cxx.
Read array of Long64_t from buffer.
Implements TBuffer.
Definition at line 1642 of file TBufferXML.cxx.
Read array of Long_t from buffer.
Implements TBuffer.
Definition at line 1626 of file TBufferXML.cxx.
Read array of Short_t from buffer.
Implements TBuffer.
Definition at line 1594 of file TBufferXML.cxx.
Read array of UChar_t from buffer.
Implements TBuffer.
Definition at line 1586 of file TBufferXML.cxx.
Read array of UInt_t from buffer.
Implements TBuffer.
Definition at line 1618 of file TBufferXML.cxx.
Read array of ULong64_t from buffer.
Implements TBuffer.
Definition at line 1650 of file TBufferXML.cxx.
Read array of ULong_t from buffer.
Implements TBuffer.
Definition at line 1634 of file TBufferXML.cxx.
Read array of UShort_t from buffer.
Implements TBuffer.
Definition at line 1602 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
Reads array of characters from buffer.
Implements TBuffer.
Definition at line 2532 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
Function to read class from buffer, used in old-style streamers.
Implements TBuffer.
Definition at line 1403 of file TBufferXML.cxx.
|
finalvirtual |
Reads Double_t value from buffer.
Implements TBuffer.
Definition at line 2523 of file TBufferXML.cxx.
Read array of Bool_t from buffer.
Implements TBuffer.
Definition at line 1797 of file TBufferXML.cxx.
Read array of Char_t from buffer if nodename==CharStar, read all array as string.
Implements TBuffer.
Definition at line 1806 of file TBufferXML.cxx.
Read array of Double_t from buffer.
Implements TBuffer.
Definition at line 1913 of file TBufferXML.cxx.
Read array of Float_t from buffer.
Implements TBuffer.
Definition at line 1905 of file TBufferXML.cxx.
Read array of Int_t from buffer.
Implements TBuffer.
Definition at line 1857 of file TBufferXML.cxx.
Read array of Long64_t from buffer.
Implements TBuffer.
Definition at line 1889 of file TBufferXML.cxx.
Read array of Long_t from buffer.
Implements TBuffer.
Definition at line 1873 of file TBufferXML.cxx.
Read array of Short_t from buffer.
Implements TBuffer.
Definition at line 1841 of file TBufferXML.cxx.
Read array of UChar_t from buffer.
Implements TBuffer.
Definition at line 1833 of file TBufferXML.cxx.
Read array of UInt_t from buffer.
Implements TBuffer.
Definition at line 1865 of file TBufferXML.cxx.
Read array of ULong64_t from buffer.
Implements TBuffer.
Definition at line 1897 of file TBufferXML.cxx.
Read array of ULong_t from buffer.
Implements TBuffer.
Definition at line 1881 of file TBufferXML.cxx.
Read array of UShort_t from buffer.
Implements TBuffer.
Definition at line 1849 of file TBufferXML.cxx.
|
finalvirtual |
Read an array of 'n' objects from the I/O buffer.
The objects read are stored starting at the address '*start' The objects in the array are assumed to be of class 'cl' or a derived class. 'mode' indicates whether the data member is marked with '->'
Implements TBuffer.
Definition at line 1947 of file TBufferXML.cxx.
|
finalvirtual |
Read an array of 'n' objects from the I/O buffer.
Stores the objects read starting at the address 'start'. The objects in the array are assume to be of class 'cl'.
Implements TBuffer.
Definition at line 1923 of file TBufferXML.cxx.
Read array of n characters from the I/O buffer.
Used only from TLeafC, dummy implementation here
Implements TBuffer.
Definition at line 1825 of file TBufferXML.cxx.
|
finalvirtual |
Reads Float_t value from buffer.
Implements TBuffer.
Definition at line 2514 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
Reads Long64_t value from buffer.
Implements TBuffer.
Definition at line 2496 of file TBufferXML.cxx.
|
finalvirtual |
Read object from buffer. Only used from TBuffer.
Implements TBuffer.
Definition at line 1495 of file TBufferXML.cxx.
|
finalvirtual |
Reads Short_t value from buffer.
Implements TBuffer.
Definition at line 2442 of file TBufferXML.cxx.
Read array of Bool_t from buffer.
Implements TBuffer.
Definition at line 1674 of file TBufferXML.cxx.
Read array of Char_t from buffer.
Implements TBuffer.
Definition at line 1682 of file TBufferXML.cxx.
Read array of Double_t from buffer.
Implements TBuffer.
Definition at line 1770 of file TBufferXML.cxx.
Read array of Float_t from buffer.
Implements TBuffer.
Definition at line 1762 of file TBufferXML.cxx.
Read array of Int_t from buffer.
Implements TBuffer.
Definition at line 1714 of file TBufferXML.cxx.
Read array of Long64_t from buffer.
Implements TBuffer.
Definition at line 1746 of file TBufferXML.cxx.
Read array of Long_t from buffer.
Implements TBuffer.
Definition at line 1730 of file TBufferXML.cxx.
Read array of Short_t from buffer.
Implements TBuffer.
Definition at line 1698 of file TBufferXML.cxx.
Read array of UChar_t from buffer.
Implements TBuffer.
Definition at line 1690 of file TBufferXML.cxx.
Read array of UInt_t from buffer.
Implements TBuffer.
Definition at line 1722 of file TBufferXML.cxx.
Read array of ULong64_t from buffer.
Implements TBuffer.
Definition at line 1754 of file TBufferXML.cxx.
Read array of ULong_t from buffer.
Implements TBuffer.
Definition at line 1738 of file TBufferXML.cxx.
Read array of UShort_t from buffer.
Implements TBuffer.
Definition at line 1706 of file TBufferXML.cxx.
|
inlinevirtual |
|
finalvirtual |
|
virtual |
Implements TBuffer.
|
finalvirtual |
|
finalvirtual |
Reads UChar_t value from buffer.
Implements TBuffer.
Definition at line 2433 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
Reads ULong_t value from buffer.
Implements TBuffer.
Definition at line 2487 of file TBufferXML.cxx.
|
finalvirtual |
Reads ULong64_t value from buffer.
Implements TBuffer.
Definition at line 2505 of file TBufferXML.cxx.
|
finalvirtual |
Reads UShort_t value from buffer.
Implements TBuffer.
Definition at line 2451 of file TBufferXML.cxx.
|
protected |
See comments for function SetCompressionSettings.
Definition at line 344 of file TBufferXML.cxx.
|
protected |
See comments for function SetCompressionSettings.
Definition at line 359 of file TBufferXML.cxx.
|
protected |
Used to specify the compression level and algorithm.
See TFile constructor for the details.
Definition at line 381 of file TBufferXML.cxx.
|
inline |
Definition at line 66 of file TBufferXML.h.
|
finalvirtual |
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.
Implements TBuffer.
Definition at line 961 of file TBufferXML.cxx.
|
inlineprotected |
Definition at line 229 of file TBufferXML.h.
|
protected |
Shift stack node to next.
Definition at line 331 of file TBufferXML.cxx.
|
finalvirtual |
Skip any kind of object from buffer Actually skip only one node on current level of xml structure.
Implements TBuffer.
Definition at line 1508 of file TBufferXML.cxx.
|
inlineprotected |
Definition at line 242 of file TBufferXML.h.
|
protected |
Return pointer on current xml node.
Definition at line 322 of file TBufferXML.cxx.
|
overridevirtual |
Stream an object of class TObject.
Reimplemented from TBufferText.
|
inline |
Definition at line 332 of file TBufferXML.h.
|
overridevirtual |
Reimplemented from TBufferText.
Definition at line 33 of file TBufferText.cxx.
|
virtual |
Reimplemented from TBufferText.
|
overridevirtual |
stream object to/from buffer
Reimplemented from TBufferText.
Definition at line 32 of file TBufferText.cxx.
|
virtual |
stream object to/from buffer
Reimplemented from TBufferText.
|
overridevirtual |
stream object to/from buffer
Reimplemented from TBufferText.
Definition at line 31 of file TBufferText.cxx.
|
virtual |
stream object to/from buffer
Reimplemented from TBufferText.
|
finalvirtual |
Stream object to/from buffer.
Reimplemented from TBufferText.
Definition at line 2390 of file TBufferXML.cxx.
|
virtual |
Reimplemented from TBufferText.
|
inlinestatic |
Definition at line 47 of file TBufferXML.h.
|
protected |
Checks, that attribute of specified name exists and has specified value.
Definition at line 648 of file TBufferXML.cxx.
|
protected |
Checks if stack node correspond to TStreamerElement object.
Definition at line 730 of file TBufferXML.cxx.
|
protected |
Checks, if stack node is item and has specified name.
Definition at line 689 of file TBufferXML.cxx.
|
protected |
Check if node has specified name.
Definition at line 622 of file TBufferXML.cxx.
|
protected |
Checks stack attribute.
Definition at line 667 of file TBufferXML.cxx.
|
protected |
Check, if stack node has specified name.
Definition at line 640 of file TBufferXML.cxx.
|
protected |
Prepares buffer to stream data of specified class.
Definition at line 863 of file TBufferXML.cxx.
|
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 972 of file TBufferXML.cxx.
Write array of Bool_t to buffer.
Implements TBuffer.
Definition at line 2053 of file TBufferXML.cxx.
Write array of Char_t to buffer.
Implements TBuffer.
Definition at line 2061 of file TBufferXML.cxx.
Write array of Double_t to buffer.
Implements TBuffer.
Definition at line 2149 of file TBufferXML.cxx.
Write array of Float_t to buffer.
Implements TBuffer.
Definition at line 2141 of file TBufferXML.cxx.
Write array of Long64_t to buffer.
Implements TBuffer.
Definition at line 2125 of file TBufferXML.cxx.
Write array of Long_t to buffer.
Implements TBuffer.
Definition at line 2109 of file TBufferXML.cxx.
Write array of Short_t to buffer.
Implements TBuffer.
Definition at line 2077 of file TBufferXML.cxx.
Write array of UChar_t to buffer.
Implements TBuffer.
Definition at line 2069 of file TBufferXML.cxx.
Write array of UInt_t to buffer.
Implements TBuffer.
Definition at line 2101 of file TBufferXML.cxx.
Write array of ULong64_t to buffer.
Implements TBuffer.
Definition at line 2133 of file TBufferXML.cxx.
Write array of ULong_t to buffer.
Implements TBuffer.
Definition at line 2117 of file TBufferXML.cxx.
Write array of UShort_t to buffer.
Implements TBuffer.
Definition at line 2085 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
Writes array of characters to buffer.
Implements TBuffer.
Definition at line 2747 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
Function to write class into buffer, used in old-style streamers.
Implements TBuffer.
Definition at line 1419 of file TBufferXML.cxx.
|
finalvirtual |
Writes Double_t value to buffer.
Implements TBuffer.
Definition at line 2738 of file TBufferXML.cxx.
Write array of Bool_t to buffer.
Implements TBuffer.
Definition at line 2174 of file TBufferXML.cxx.
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.
Implements TBuffer.
Definition at line 2184 of file TBufferXML.cxx.
Write array of Double_t to buffer.
Implements TBuffer.
Definition at line 2290 of file TBufferXML.cxx.
Write array of Float_t to buffer.
Implements TBuffer.
Definition at line 2282 of file TBufferXML.cxx.
Write array of Long64_t to buffer.
Implements TBuffer.
Definition at line 2266 of file TBufferXML.cxx.
Write array of Long_t to buffer.
Implements TBuffer.
Definition at line 2250 of file TBufferXML.cxx.
Write array of Short_t to buffer.
Implements TBuffer.
Definition at line 2218 of file TBufferXML.cxx.
Write array of UChar_t to buffer.
Implements TBuffer.
Definition at line 2210 of file TBufferXML.cxx.
Write array of UInt_t to buffer.
Implements TBuffer.
Definition at line 2242 of file TBufferXML.cxx.
Write array of ULong64_t to buffer.
Implements TBuffer.
Definition at line 2274 of file TBufferXML.cxx.
Write array of ULong_t to buffer.
Implements TBuffer.
Definition at line 2258 of file TBufferXML.cxx.
Write array of UShort_t to buffer.
Implements TBuffer.
Definition at line 2226 of file TBufferXML.cxx.
|
finalvirtual |
Write an array of object starting at the address '*start' and of length 'n' the objects in the array are of class 'cl' 'isPreAlloc' indicates whether the data member is marked with '->' Return:
Implements TBuffer.
Definition at line 2333 of file TBufferXML.cxx.
|
finalvirtual |
Write an array of object starting at the address 'start' and of length 'n' the objects in the array are assumed to be of class 'cl'.
Implements TBuffer.
Definition at line 2308 of file TBufferXML.cxx.
Write array of n characters into the I/O buffer.
Used only by TLeafC, just dummy implementation here
Implements TBuffer.
Definition at line 2299 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
Writes Long64_t value to buffer.
Implements TBuffer.
Definition at line 2711 of file TBufferXML.cxx.
|
finalprotectedvirtual |
Write object to buffer. Only used from TBuffer.
Implements TBufferIO.
Definition at line 1516 of file TBufferXML.cxx.
|
finalvirtual |
|
finalvirtual |
|
virtual |
Implements TBuffer.
|
inlinevirtual |
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
|
finalvirtual |
Writes ULong64_t value to buffer.
Implements TBuffer.
Definition at line 2720 of file TBufferXML.cxx.
|
finalvirtual |
Writes UShort_t value to buffer.
Implements TBuffer.
Definition at line 2666 of file TBufferXML.cxx.
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.
Implements TBuffer.
Definition at line 1477 of file TBufferXML.cxx.
|
protected |
Returns pointer to TXMLFile object.
Access to file is necessary to produce unique identifier for object references.
Definition at line 94 of file TBufferXML.cxx.
|
protected |
Recreate object from xml structure.
Return pointer to read object. if (cl!=0) returns pointer to class of object
Definition at line 245 of file TBufferXML.cxx.
|
protected |
Template method to read array with size attribute If necessary, array is created.
Definition at line 1547 of file TBufferXML.cxx.
|
protected |
Template method to read array content.
Definition at line 1528 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Bool_t value.
Definition at line 3056 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Char_t value.
Definition at line 2970 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Double_t value.
Definition at line 3044 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Float_t value.
Definition at line 3032 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Int_t value.
Definition at line 2996 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Long64_t value.
Definition at line 3020 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Long_t value.
Definition at line 3008 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to Short_t value.
Definition at line 2984 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to UChar_t value.
Definition at line 3068 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to UInt_t value.
Definition at line 3094 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to ULong64_t value.
Definition at line 3118 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to ULong_t value.
Definition at line 3106 of file TBufferXML.cxx.
|
protected |
Reads string from current xml node and convert it to UShort_t value.
Definition at line 3082 of file TBufferXML.cxx.
|
protected |
Read binary block of data from xml.
Definition at line 452 of file TBufferXML.cxx.
|
protected |
Template method to read content of array, which not include size of array Also treated situation, when instead of one single array chain of several elements should be produced.
Definition at line 1781 of file TBufferXML.cxx.
|
protected |
Read object from the buffer.
Definition at line 788 of file TBufferXML.cxx.
|
protected |
read string value from current stack node
Definition at line 3130 of file TBufferXML.cxx.
|
protected |
Convert object of any class to xml structures Return pointer on top xml element.
Definition at line 228 of file TBufferXML.cxx.
|
protected |
Write array, including it size Content may be compressed.
Definition at line 2040 of file TBufferXML.cxx.
|
protected |
Definition at line 2017 of file TBufferXML.cxx.
|
protected |
Converts Bool_t to string and add xml node to buffer.
Definition at line 2894 of file TBufferXML.cxx.
|
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Converts Char_t to string and add xml node to buffer.
Definition at line 2825 of file TBufferXML.cxx.
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Converts Double_t to string and add xml node to buffer.
Definition at line 2884 of file TBufferXML.cxx.
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Converts Float_t to string and add xml node to buffer.
Definition at line 2874 of file TBufferXML.cxx.
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Converts Int_t to string and add xml node to buffer.
Definition at line 2845 of file TBufferXML.cxx.
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Converts Long64_t to string and add xml node to buffer.
Definition at line 2865 of file TBufferXML.cxx.
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Converts Long_t to string and add xml node to buffer.
Definition at line 2855 of file TBufferXML.cxx.
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Converts Short_t to string and add xml node to buffer.
Definition at line 2835 of file TBufferXML.cxx.
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Converts UChar_t to string and add xml node to buffer.
Definition at line 2902 of file TBufferXML.cxx.
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Converts UInt_t to string and add xml node to buffer.
Definition at line 2922 of file TBufferXML.cxx.
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Converts ULong64_t to string and add xml node to buffer.
Definition at line 2942 of file TBufferXML.cxx.
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Converts ULong_t to string and add xml node to buffer.
Definition at line 2932 of file TBufferXML.cxx.
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Converts UShort_t to string and add xml node to buffer.
Definition at line 2912 of file TBufferXML.cxx.
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Write binary data block from buffer to xml.
This data can be produced only by direct call of TBuffer::WriteBuf() functions.
Definition at line 390 of file TBufferXML.cxx.
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Write array without size attribute Also treat situation, when instead of one single array chain of several elements should be produced.
Definition at line 2160 of file TBufferXML.cxx.
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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 756 of file TBufferXML.cxx.
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Create xml node with specified name and adds it to stack node.
Definition at line 2951 of file TBufferXML.cxx.
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Definition at line 35 of file TBufferXML.h.
! Flag indicate that basic type (like Int_t) can be placed in the same tag
Definition at line 327 of file TBufferXML.h.
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! Compression level and algorithm
Definition at line 329 of file TBufferXML.h.
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! Error flag
Definition at line 326 of file TBufferXML.h.
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! Pointer to class, which should be stored as parent of current
Definition at line 328 of file TBufferXML.h.
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! Indicates format of ROOT xml file
Definition at line 330 of file TBufferXML.h.
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! Stack of processed objects
Definition at line 323 of file TBufferXML.h.
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! Current value buffer
Definition at line 325 of file TBufferXML.h.
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! Current version buffer
Definition at line 324 of file TBufferXML.h.
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! instance of TXMLEngine for working with XML structures
Definition at line 322 of file TBufferXML.h.