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TBufferSQL2 Class Reference

Converts data to SQL statements or read data from SQL tables.

Class for serializing/deserializing object to/from SQL data base. It redefines most of TBuffer class function to convert simple types, array of simple types and objects to/from TSQLStructure objects. TBufferSQL2 class uses streaming mechanism, provided by ROOT system, therefore most of ROOT and user classes can be stored. There are limitations for complex objects like TTree, TClonesArray, TDirectory and few other, which can not be converted to SQL (yet).

Definition at line 29 of file TBufferSQL2.h.

Public Member Functions

 TBufferSQL2 (TBuffer::EMode mode, TSQLFile *file=nullptr)
 Creates buffer object to serialize/deserialize data to/from sql. More...
 
virtual ~TBufferSQL2 ()
 Destroy sql buffer. More...
 
virtual void ClassBegin (const TClass *, Version_t=-1)
 This method inform buffer data of which class now will be streamed. More...
 
virtual void ClassEnd (const TClass *)
 Method indicates end of streaming of classdata in custom streamer. 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 memeber, which should be now streamed in custom streamer Following combinations are supported: see TBufferXML::ClassMember for the details. More...
 
virtual void DecrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and decrease level in sql structure. More...
 
Int_t GetErrorFlag () const
 
virtual TVirtualStreamerInfoGetInfo ()
 Return current streamer info element. More...
 
TSQLStructureGetStructure () const
 
virtual void IncrementLevel (TVirtualStreamerInfo *)
 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and indent new level in data 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 (Double_t *&d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadArray (Float_t *&f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadArray (Int_t *&i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadArray (Long64_t *&l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadArray (Long_t *&l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadArray (Short_t *&h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadArray (UChar_t *&c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadArray (UInt_t *&i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadArray (ULong64_t *&l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadArray (ULong_t *&l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadArray (UShort_t *&h)
 Read array of UShort_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)
 Suppressed function of TBuffer. More...
 
virtual void ReadDouble (Double_t &d)
 Reads Double_t value from buffer. More...
 
virtual void ReadFastArray (Bool_t *b, Int_t n)
 Read array of Bool_t from buffer. More...
 
virtual void ReadFastArray (Char_t *c, Int_t n)
 Read array of Char_t from buffer if nodename==CharStar, read all array as string. More...
 
virtual void ReadFastArray (Double_t *d, Int_t n)
 Read array of Double_t from buffer. More...
 
virtual void ReadFastArray (Float_t *f, Int_t n)
 Read array of Float_t from buffer. More...
 
virtual void ReadFastArray (Int_t *i, Int_t n)
 Read array of Int_t from buffer. More...
 
virtual void ReadFastArray (Long64_t *l, Int_t n)
 Read array of Long64_t from buffer. More...
 
virtual void ReadFastArray (Long_t *l, Int_t n)
 Read array of Long_t from buffer. More...
 
virtual void ReadFastArray (Short_t *h, Int_t n)
 Read array of Short_t from buffer. More...
 
virtual void ReadFastArray (UChar_t *c, Int_t n)
 Read array of UChar_t from buffer. More...
 
virtual void ReadFastArray (UInt_t *i, Int_t n)
 Read array of UInt_t from buffer. More...
 
virtual void ReadFastArray (ULong64_t *l, Int_t n)
 Read array of ULong64_t from buffer. More...
 
virtual void ReadFastArray (ULong_t *l, Int_t n)
 Read array of ULong_t from buffer. More...
 
virtual void ReadFastArray (UShort_t *h, Int_t n)
 Read array of UShort_t from buffer. More...
 
virtual void ReadFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0, const TClass *onFileClass=0)
 Same functionality as TBuffer::ReadFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). More...
 
virtual void ReadFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0, const TClass *onFileClass=0)
 Same functionality as TBuffer::ReadFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). More...
 
virtual void ReadFastArrayString (Char_t *c, Int_t n)
 Read array of n characters from the I/O buffer. More...
 
virtual void ReadFloat (Float_t &f)
 Reads Float_t value from 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 (Double_t *d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadStaticArray (Float_t *f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadStaticArray (Int_t *i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long64_t *l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long_t *l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadStaticArray (Short_t *h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadStaticArray (UChar_t *c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadStaticArray (UInt_t *i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong64_t *l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong_t *l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadStaticArray (UShort_t *h)
 Read array of UShort_t from buffer. More...
 
virtual void ReadStdString (std::string &s)
 
virtual void ReadStdString (std::string *s)
 Read a std::string. More...
 
virtual void ReadStdString (std::string *s)=0
 
virtual void ReadTString (TString &s)
 Read 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 actually version is normally defined by table name and kept in intermediate variable fReadVersionBuffer. More...
 
void SetCompressionLevel (int level)
 
void SetIgnoreVerification ()
 
virtual void SetStreamerElementNumber (TStreamerElement *elem, Int_t comp_type)
 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions and add/verify next element in sql tables This calls allows separate data, correspondent to one class member, from another. More...
 
virtual void SkipObjectAny ()
 ?????? Skip any kind of object from buffer !!!!!! fix me, not yet implemented Should be just skip of current column later More...
 
voidSqlReadAny (Long64_t keyid, Long64_t objid, TClass **cl, void *obj=nullptr)
 Recreate object from sql structure. More...
 
TSQLStructureSqlWriteAny (const void *obj, const TClass *cl, Long64_t objid)
 Convert object of any class to sql structures Return pointer on created TSQLStructure TSQLStructure object will be owned by TBufferSQL2. More...
 
virtual void StreamObject (TObject *obj)
 
virtual void StreamObject (TObject *obj)=0
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=0)=0
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=nullptr)
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=0)=0
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=nullptr)
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=0)=0
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=nullptr)
 Stream object to/from buffer. More...
 
virtual void WriteArray (const Bool_t *b, Int_t n)
 Write array of Bool_t to buffer. More...
 
virtual void WriteArray (const Char_t *c, Int_t n)
 Write array of Char_t to buffer. More...
 
virtual void WriteArray (const Double_t *d, Int_t n)
 Write array of Double_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 Int_t *i, Int_t n)
 Write array of Int_ 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 Long_t *l, Int_t n)
 Write array of Long_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 UChar_t *c, Int_t n)
 Write array of UChar_t 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 ULong64_t *l, Int_t n)
 Write array of ULong64_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 UShort_t *h, Int_t n)
 Write array of UShort_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)
 Suppressed function of TBuffer. More...
 
virtual void WriteDouble (Double_t d)
 Writes Double_t value to 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 it will be reproduced as CharStar node with string as attribute. More...
 
virtual void WriteFastArray (const Double_t *d, Int_t n)
 Write array of Double_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 Int_t *i, Int_t n)
 Write array of Int_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 Long_t *l, Int_t n)
 Write array of Long_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 UChar_t *c, Int_t n)
 Write array of UChar_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 ULong64_t *l, Int_t n)
 Write array of ULong64_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 UShort_t *h, Int_t n)
 Write array of UShort_t to buffer. More...
 
virtual Int_t WriteFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0)
 Same functionality as TBuffer::WriteFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). More...
 
virtual void WriteFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0)
 Same functionality as TBuffer::WriteFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). More...
 
virtual void WriteFastArrayString (const Char_t *c, Int_t n)
 Write array of n characters into the I/O buffer. More...
 
virtual void WriteFloat (Float_t f)
 Writes Float_t value to 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)
 Write a std::string. More...
 
virtual void WriteStdString (const std::string *s)=0
 
virtual void WriteStdString (std::string &s)
 
virtual void WriteTString (const TString &s)
 Write 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 sql immidiately Version will be used to produce complete table name, which will include class version. More...
 
- Public Member Functions inherited from TBufferText
virtual ~TBufferText ()
 destructor 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, UInt_t, const char *)
 
virtual Int_t CheckByteCount (UInt_t, UInt_t, const TClass *)
 
virtual Int_t ReadArrayDouble32 (Double_t *&d, TStreamerElement *ele=nullptr)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=nullptr)
 Read array of Float16_t from buffer. More...
 
virtual void ReadBaseClass (void *start, TStreamerBase *elem)
 Read data of base class. More...
 
virtual Int_t ReadBuf (void *, Int_t)
 
virtual Int_t ReadClassBuffer (const TClass *, void *, const TClass *=nullptr)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassBuffer (const TClass *, void *, Int_t, UInt_t, UInt_t, const TClass *=nullptr)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassEmulated (const TClass *, void *, const TClass *=nullptr)
 
virtual void ReadDouble32 (Double_t *d, TStreamerElement *ele=nullptr)
 read a Double32_t from the buffer More...
 
virtual void ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=nullptr)
 read array of Double32_t from buffer More...
 
virtual void ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=nullptr)
 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 ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
 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 ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)
 read array of Float16_t from buffer More...
 
virtual void ReadFloat16 (Float_t *f, TStreamerElement *ele=nullptr)
 read a Float16_t from the buffer More...
 
virtual TObjectReadObject (const TClass *)
 
virtual Int_t ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=nullptr)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=nullptr)
 Read array of Float16_t from buffer. More...
 
virtual char * ReadString (char *, Int_t)
 
virtual Version_t ReadVersionForMemberWise (const TClass *=nullptr)
 
virtual Version_t ReadVersionNoCheckSum (UInt_t *, UInt_t *)
 
virtual void ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithNbits (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 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 SetByteCount (UInt_t, Bool_t=kFALSE)
 
virtual void SkipVersion (const TClass *cl=nullptr)
 Skip class version from I/O buffer. More...
 
virtual void StreamObject (TObject *obj)
 
virtual void StreamObject (TObject *obj)=0
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=0)=0
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=nullptr)
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=0)=0
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=nullptr)
 stream object to/from buffer More...
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=0)=0
 
virtual void WriteArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=nullptr)
 Write array of Double32_t to buffer. More...
 
virtual void WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=nullptr)
 Write array of Float16_t to buffer. More...
 
virtual void WriteBaseClass (void *start, TStreamerBase *elem)
 Write data of base class. More...
 
virtual void WriteBuf (const void *, Int_t)
 
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 void WriteDouble32 (Double_t *d, TStreamerElement *ele=nullptr)
 write a Double32_t to the buffer More...
 
virtual void WriteFastArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=nullptr)
 Write array of Double32_t to buffer. More...
 
virtual void WriteFastArrayFloat16 (const Float_t *d, Int_t n, TStreamerElement *ele=nullptr)
 Write array of Float16_t to buffer. More...
 
virtual void WriteFloat16 (Float_t *f, TStreamerElement *ele=nullptr)
 write a Float16_t to the buffer More...
 
virtual void WriteString (const char *)
 
virtual UInt_t WriteVersionMemberWise (const TClass *, Bool_t=kFALSE)
 
- Public Member Functions inherited from TBufferIO
virtual ~TBufferIO ()
 destructor More...
 
virtual Bool_t CheckObject (const TObject *obj)
 Check if the specified object is already in the buffer. More...
 
virtual 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...
 
virtual Int_t GetBufferDisplacement () const
 
virtual TProcessIDGetLastProcessID (TRefTable *reftable) const
 Return the last TProcessID in the file. More...
 
virtual Int_t GetMapCount () const
 
virtual 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...
 
virtual 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...
 
virtual void InitMap ()
 Create the fMap container and initialize them with the null object. More...
 
virtual void MapObject (const TObject *obj, UInt_t offset=1)
 Add object to the fMap container. More...
 
virtual void MapObject (const void *obj, const TClass *cl, UInt_t offset=1)
 Add object to the fMap container. More...
 
virtual Int_t ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)
 Interface to TStreamerInfo::ReadBufferClones. More...
 
virtual TProcessIDReadProcessID (UShort_t pidf)
 The TProcessID with number pidf is read from file. More...
 
virtual void Reset ()
 Reset buffer object. Resets map and buffer offset. More...
 
virtual void ResetMap ()
 Delete existing fMap and reset map counter. More...
 
virtual void SetBufferDisplacement ()
 
virtual void SetBufferDisplacement (Int_t skipped)
 
virtual void SetPidOffset (UShort_t offset)
 This offset is used when a key (or basket) is transfered from one file to the other. More...
 
virtual void SetReadParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
virtual 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 Int_t WriteClones (TClonesArray *a, Int_t nobjects)
 Interface to TStreamerInfo::WriteBufferClones. More...
 
template<class T >
Int_t WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)
 
virtual void WriteObject (const TObject *obj, Bool_t cacheReuse)=0
 
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...
 
- 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...
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object)=0
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)=0
 
virtual Int_t ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)=0
 
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
 
Bool_t ByteSwapBuffer (Long64_t n, EDataType type)
 Byte-swap N primitive-elements in the buffer. More...
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const char *classname)=0
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss)=0
 
virtual Bool_t CheckObject (const TObject *obj)=0
 
virtual Bool_t CheckObject (const void *obj, const TClass *ptrClass)=0
 
virtual void ClassBegin (const TClass *, Version_t=-1)=0
 
virtual void ClassEnd (const TClass *)=0
 
virtual void ClassMember (const char *, const char *=0, Int_t=-1, Int_t=-1)=0
 
virtual void DecrementLevel (TVirtualStreamerInfo *)=0
 
void DetachBuffer ()
 
void Expand (Int_t newsize, Bool_t copy=kTRUE)
 Expand (or shrink) the I/O buffer to newsize bytes. More...
 
virtual void ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force)=0
 
virtual void ForceWriteInfoClones (TClonesArray *a)=0
 
virtual Int_t GetBufferDisplacement () const =0
 
Int_t GetBufferVersion () const
 
char * GetCurrent () const
 
virtual TVirtualStreamerInfoGetInfo ()=0
 
virtual TProcessIDGetLastProcessID (TRefTable *reftable) const =0
 
virtual Int_t GetMapCount () const =0
 
virtual void GetMappedObject (UInt_t tag, void *&ptr, TClass *&ClassPtr) const =0
 
TObjectGetParent () const
 Return pointer to parent of this buffer. More...
 
virtual UShort_t GetPidOffset () const =0
 
ReAllocCharFun_t GetReAllocFunc () const
 Return the reallocation method currently used. More...
 
virtual UInt_t GetTRefExecId ()=0
 
virtual Int_t GetVersionOwner () const =0
 
virtual void IncrementLevel (TVirtualStreamerInfo *info)=0
 
virtual void InitMap ()=0
 
Bool_t IsReading () const
 
Bool_t IsWriting () const
 
Int_t Length () const
 
virtual void MapObject (const TObject *obj, UInt_t offset=1)=0
 
virtual void MapObject (const void *obj, const TClass *cl, UInt_t offset=1)=0
 
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 Int_t ReadArray (Bool_t *&b)=0
 
virtual Int_t ReadArray (Char_t *&c)=0
 
virtual Int_t ReadArray (Double_t *&d)=0
 
virtual Int_t ReadArray (Float_t *&f)=0
 
virtual Int_t ReadArray (Int_t *&i)=0
 
virtual Int_t ReadArray (Long64_t *&l)=0
 
virtual Int_t ReadArray (Long_t *&l)=0
 
virtual Int_t ReadArray (Short_t *&h)=0
 
virtual Int_t ReadArray (UChar_t *&c)=0
 
virtual Int_t ReadArray (UInt_t *&i)=0
 
virtual Int_t ReadArray (ULong64_t *&l)=0
 
virtual Int_t ReadArray (ULong_t *&l)=0
 
virtual Int_t ReadArray (UShort_t *&h)=0
 
virtual Int_t ReadArrayDouble32 (Double_t *&d, TStreamerElement *ele=0)=0
 
virtual Int_t ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=0)=0
 
virtual void ReadBool (Bool_t &b)=0
 
virtual Int_t ReadBuf (void *buf, Int_t max)=0
 
virtual void ReadChar (Char_t &c)=0
 
virtual void ReadCharP (Char_t *c)=0
 
virtual void ReadCharStar (char *&s)=0
 
virtual TClassReadClass (const TClass *cl=0, UInt_t *objTag=0)=0
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, const TClass *onfile_class=0)=0
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class=0)=0
 
virtual Int_t ReadClassEmulated (const TClass *cl, void *object, const TClass *onfile_class=0)=0
 
virtual Int_t ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)=0
 
virtual void ReadDouble (Double_t &d)=0
 
virtual void ReadDouble32 (Double_t *d, TStreamerElement *ele=0)=0
 
virtual void ReadFastArray (Bool_t *b, Int_t n)=0
 
virtual void ReadFastArray (Char_t *c, Int_t n)=0
 
virtual void ReadFastArray (Double_t *d, Int_t n)=0
 
virtual void ReadFastArray (Float_t *f, Int_t n)=0
 
virtual void ReadFastArray (Int_t *i, Int_t n)=0
 
virtual void ReadFastArray (Long64_t *l, Int_t n)=0
 
virtual void ReadFastArray (Long_t *l, Int_t n)=0
 
virtual void ReadFastArray (Short_t *h, Int_t n)=0
 
virtual void ReadFastArray (UChar_t *c, Int_t n)=0
 
virtual void ReadFastArray (UInt_t *i, Int_t n)=0
 
virtual void ReadFastArray (ULong64_t *l, Int_t n)=0
 
virtual void ReadFastArray (ULong_t *l, Int_t n)=0
 
virtual void ReadFastArray (UShort_t *h, Int_t n)=0
 
virtual void ReadFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0, const TClass *onFileClass=0)=0
 
virtual void ReadFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0, const TClass *onFileClass=0)=0
 
virtual void ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=0)=0
 
virtual void ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=0)=0
 
virtual void ReadFastArrayString (Char_t *c, Int_t n)=0
 
virtual void ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue)=0
 
virtual void ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue)=0
 
virtual void ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits)=0
 
virtual void ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)=0
 
virtual void ReadFloat (Float_t &f)=0
 
virtual void ReadFloat16 (Float_t *f, TStreamerElement *ele=0)=0
 
virtual void ReadInt (Int_t &i)=0
 
virtual void ReadLong (Long_t &l)=0
 
virtual void ReadLong64 (Long64_t &l)=0
 
virtual TObjectReadObject (const TClass *cl)=0
 
virtual voidReadObjectAny (const TClass *cast)=0
 
virtual TProcessIDReadProcessID (UShort_t pidf)=0
 Return the current Process-ID. More...
 
virtual void ReadShort (Short_t &s)=0
 
virtual Int_t ReadStaticArray (Bool_t *b)=0
 
virtual Int_t ReadStaticArray (Char_t *c)=0
 
virtual Int_t ReadStaticArray (Double_t *d)=0
 
virtual Int_t ReadStaticArray (Float_t *f)=0
 
virtual Int_t ReadStaticArray (Int_t *i)=0
 
virtual Int_t ReadStaticArray (Long64_t *l)=0
 
virtual Int_t ReadStaticArray (Long_t *l)=0
 
virtual Int_t ReadStaticArray (Short_t *h)=0
 
virtual Int_t ReadStaticArray (UChar_t *c)=0
 
virtual Int_t ReadStaticArray (UInt_t *i)=0
 
virtual Int_t ReadStaticArray (ULong64_t *l)=0
 
virtual Int_t ReadStaticArray (ULong_t *l)=0
 
virtual Int_t ReadStaticArray (UShort_t *h)=0
 
virtual Int_t ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=0)=0
 
virtual Int_t ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=0)=0
 
virtual void ReadStdString (std::string &s)
 
virtual void ReadStdString (std::string *s)=0
 
virtual char * ReadString (char *s, Int_t max)=0
 
virtual void ReadTString (TString &s)=0
 
virtual void ReadUChar (UChar_t &c)=0
 
virtual void ReadUInt (UInt_t &i)=0
 
virtual void ReadULong (ULong_t &l)=0
 
virtual void ReadULong64 (ULong64_t &l)=0
 
virtual void ReadUShort (UShort_t &s)=0
 
virtual Version_t ReadVersion (UInt_t *start=0, UInt_t *bcnt=0, const TClass *cl=0)=0
 
virtual Version_t ReadVersionForMemberWise (const TClass *cl=0)=0
 
virtual Version_t ReadVersionNoCheckSum (UInt_t *start=0, UInt_t *bcnt=0)=0
 
virtual void ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue)=0
 
virtual void ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue)=0
 
virtual void ReadWithNbits (Double_t *ptr, Int_t nbits)=0
 
virtual void ReadWithNbits (Float_t *ptr, Int_t nbits)=0
 
virtual void Reset ()=0
 
virtual void ResetMap ()=0
 
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...
 
virtual void SetBufferDisplacement ()=0
 
virtual void SetBufferDisplacement (Int_t skipped)=0
 
void SetBufferOffset (Int_t offset=0)
 
virtual void SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE)=0
 
void SetParent (TObject *parent)
 Set parent owning this buffer. More...
 
virtual void SetPidOffset (UShort_t offset)=0
 
void SetReadMode ()
 Set buffer in read mode. More...
 
virtual void SetReadParam (Int_t mapsize)=0
 
void SetReAllocFunc (ReAllocCharFun_t reallocfunc=0)
 Set which memory reallocation method to use. More...
 
virtual void SetStreamerElementNumber (TStreamerElement *elem, Int_t comp_type)=0
 
void SetWriteMode ()
 Set buffer in write mode. More...
 
virtual void SetWriteParam (Int_t mapsize)=0
 
virtual void SkipObjectAny ()=0
 
virtual void SkipVersion (const TClass *cl=0)=0
 
virtual void StreamObject (TObject *obj)=0
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=0)=0
 
virtual void StreamObject (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=0)=0
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=0)=0
 
virtual void TagStreamerInfo (TVirtualStreamerInfo *info)=0
 
virtual void WriteArray (const Bool_t *b, Int_t n)=0
 
virtual void WriteArray (const Char_t *c, Int_t n)=0
 
virtual void WriteArray (const Double_t *d, Int_t n)=0
 
virtual void WriteArray (const Float_t *f, Int_t n)=0
 
virtual void WriteArray (const Int_t *i, Int_t n)=0
 
virtual void WriteArray (const Long64_t *l, Int_t n)=0
 
virtual void WriteArray (const Long_t *l, Int_t n)=0
 
virtual void WriteArray (const Short_t *h, Int_t n)=0
 
virtual void WriteArray (const UChar_t *c, Int_t n)=0
 
virtual void WriteArray (const UInt_t *i, Int_t n)=0
 
virtual void WriteArray (const ULong64_t *l, Int_t n)=0
 
virtual void WriteArray (const ULong_t *l, Int_t n)=0
 
virtual void WriteArray (const UShort_t *h, Int_t n)=0
 
virtual void WriteArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)=0
 
virtual void WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)=0
 
virtual void WriteBool (Bool_t b)=0
 
virtual void WriteBuf (const void *buf, Int_t max)=0
 
virtual void WriteChar (Char_t c)=0
 
virtual void WriteCharP (const Char_t *c)=0
 
virtual void WriteCharStar (char *s)=0
 
virtual void WriteClass (const TClass *cl)=0
 
virtual Int_t WriteClassBuffer (const TClass *cl, void *pointer)=0
 
virtual Int_t WriteClones (TClonesArray *a, Int_t nobjects)=0
 
virtual void WriteDouble (Double_t d)=0
 
virtual void WriteDouble32 (Double_t *d, TStreamerElement *ele=0)=0
 
virtual void WriteFastArray (const Bool_t *b, Int_t n)=0
 
virtual void WriteFastArray (const Char_t *c, Int_t n)=0
 
virtual void WriteFastArray (const Double_t *d, Int_t n)=0
 
virtual void WriteFastArray (const Float_t *f, Int_t n)=0
 
virtual void WriteFastArray (const Int_t *i, Int_t n)=0
 
virtual void WriteFastArray (const Long64_t *l, Int_t n)=0
 
virtual void WriteFastArray (const Long_t *l, Int_t n)=0
 
virtual void WriteFastArray (const Short_t *h, Int_t n)=0
 
virtual void WriteFastArray (const UChar_t *c, Int_t n)=0
 
virtual void WriteFastArray (const UInt_t *i, Int_t n)=0
 
virtual void WriteFastArray (const ULong64_t *l, Int_t n)=0
 
virtual void WriteFastArray (const ULong_t *l, Int_t n)=0
 
virtual void WriteFastArray (const UShort_t *h, Int_t n)=0
 
virtual Int_t WriteFastArray (void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0)=0
 
virtual void WriteFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0)=0
 
virtual void WriteFastArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)=0
 
virtual void WriteFastArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)=0
 
virtual void WriteFastArrayString (const Char_t *c, Int_t n)=0
 
virtual void WriteFloat (Float_t f)=0
 
virtual void WriteFloat16 (Float_t *f, TStreamerElement *ele=0)=0
 
virtual void WriteInt (Int_t i)=0
 
virtual void WriteLong (Long_t l)=0
 
virtual void WriteLong64 (Long64_t l)=0
 
template<class T >
Int_t WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)
 
virtual void WriteObject (const TObject *obj, Bool_t cacheReuse)=0
 
virtual Int_t WriteObjectAny (const void *obj, const TClass *ptrClass, Bool_t cacheReuse=kTRUE)=0
 
virtual UShort_t WriteProcessID (TProcessID *pid)=0
 Always return 0 (current processID). More...
 
virtual void WriteShort (Short_t s)=0
 
virtual void WriteStdString (const std::string *s)=0
 
virtual void WriteStdString (std::string &s)
 
virtual void WriteString (const char *s)=0
 
virtual void WriteTString (const TString &s)=0
 
virtual void WriteUChar (UChar_t c)=0
 
virtual void WriteUInt (UInt_t i)=0
 
virtual void WriteULong (ULong_t l)=0
 
virtual void WriteULong64 (ULong64_t l)=0
 
virtual void WriteUShort (UShort_t s)=0
 
virtual UInt_t WriteVersion (const TClass *cl, Bool_t useBcnt=kFALSE)=0
 
virtual UInt_t WriteVersionMemberWise (const TClass *cl, Bool_t useBcnt=kFALSE)=0
 
- 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 ()
 Check and record whether 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 Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. 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)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void 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...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Protected Member Functions

 TBufferSQL2 ()
 Default constructor, should not be used. More...
 
 TBufferSQL2 (const TBufferSQL2 &)
 
void operator= (const TBufferSQL2 &)
 
TSQLStructurePopStack ()
 Pop stack. More...
 
TSQLStructurePushStack ()
 Push stack with structural information about streamed object. More...
 
TSQLObjectDataSqlObjectData (Long64_t objid, TSQLClassInfo *sqlinfo)
 Creates TSQLObjectData for specified object id and specified class. More...
 
Bool_t SqlObjectInfo (Long64_t objid, TString &clname, Version_t &version)
 Returns object info like classname and version Should be taken from buffer, which is produced in the beginning. More...
 
template<typename T >
R__ALWAYS_INLINE Int_t SqlReadArray (T *&arr, Bool_t is_static=kFALSE)
 
template<typename T >
R__ALWAYS_INLINE void SqlReadArrayContent (T *arr, Int_t arrsize, Bool_t withsize)
 Template method to read array content. More...
 
Int_t SqlReadArraySize ()
 Reads array size, written in raw data table. More...
 
void SqlReadBasic (Bool_t &value)
 Read current value from table and convert it to Bool_t value. More...
 
void SqlReadBasic (Char_t &value)
 Read current value from table and convert it to Char_t value. More...
 
void SqlReadBasic (Double_t &value)
 Read current value from table and convert it to Double_t value. More...
 
void SqlReadBasic (Float_t &value)
 Read current value from table and convert it to Float_t value. More...
 
void SqlReadBasic (Int_t &value)
 Read current value from table and convert it to Int_t value. More...
 
void SqlReadBasic (Long64_t &value)
 Read current value from table and convert it to Long64_t value. More...
 
void SqlReadBasic (Long_t &value)
 Read current value from table and convert it to Long_t value. More...
 
void SqlReadBasic (Short_t &value)
 Read current value from table and convert it to Short_t value. More...
 
void SqlReadBasic (UChar_t &value)
 Read current value from table and convert it to UChar_t value. More...
 
void SqlReadBasic (UInt_t &value)
 Read current value from table and convert it to UInt_t value. More...
 
void SqlReadBasic (ULong64_t &value)
 Read current value from table and convert it to ULong64_t value. More...
 
void SqlReadBasic (ULong_t &value)
 Read current value from table and convert it to ULong_t value. More...
 
void SqlReadBasic (UShort_t &value)
 Read current value from table and convert it to UShort_t value. More...
 
const char * SqlReadCharStarValue ()
 Read CharStar value, if it has special code, request it from large table. More...
 
template<typename T >
R__ALWAYS_INLINE void SqlReadFastArray (T *arr, Int_t arrsize)
 Template method to read content of array, which not include size of array. More...
 
voidSqlReadObject (void *obj, TClass **cl=0, TMemberStreamer *streamer=0, Int_t streamer_index=0, const TClass *onFileClass=0)
 Read object from the buffer. More...
 
voidSqlReadObjectDirect (void *obj, TClass **cl, Long64_t objid, TMemberStreamer *streamer=0, Int_t streamer_index=0, const TClass *onFileClass=0)
 Read object data. More...
 
const char * SqlReadValue (const char *tname)
 Read string value from current stack node. More...
 
template<typename T >
R__ALWAYS_INLINE void SqlWriteArray (T *arr, Int_t arrsize, Bool_t withsize=kFALSE)
 
Bool_t SqlWriteBasic (Bool_t value)
 converts Bool_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Char_t value)
 converts Char_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Double_t value)
 converts Double_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Float_t value)
 converts Float_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Int_t value)
 converts Int_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Long64_t value)
 converts Long64_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Long_t value)
 converts Long_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Short_t value)
 converts Short_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (UChar_t value)
 converts UChar_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (UInt_t value)
 converts UInt_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (ULong64_t value)
 converts ULong64_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (ULong_t value)
 converts ULong_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (UShort_t value)
 converts UShort_t to string and creates correspondent sql structure More...
 
Int_t SqlWriteObject (const void *obj, const TClass *objClass, Bool_t cacheReuse, TMemberStreamer *streamer=0, Int_t streamer_index=0)
 Write object to buffer. More...
 
Bool_t SqlWriteValue (const char *value, const char *tname)
 
TSQLStructureStack (Int_t depth=0)
 returns head of stack More...
 
void StreamObjectExtra (void *obj, TMemberStreamer *streamer, const TClass *cl, Int_t n=0, const TClass *onFileClass=nullptr)
 Stream object to/from buffer. More...
 
void WorkWithClass (const char *classname, Version_t classversion)
 This function is a part of IncrementLevel method. 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...
 
- Protected Member Functions inherited from TBufferText
 TBufferText ()
 Default constructor. More...
 
 TBufferText (TBuffer::EMode mode, TObject *parent=nullptr)
 Normal constructor. More...
 
- Protected Member Functions inherited from TBufferIO
 TBufferIO ()=default
 
 TBufferIO (TBuffer::EMode mode)
 constructor More...
 
 TBufferIO (TBuffer::EMode mode, Int_t bufsiz)
 constructor More...
 
 TBufferIO (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr)
 constructor More...
 
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. More...
 
virtual void WriteObjectClass (const void *actualObjStart, const TClass *actualClass, Bool_t cacheReuse)=0
 
- 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 Attributes

Int_t fCompressLevel
 ! compress level used to minimize size of data in database More...
 
TSQLObjectDatafCurrentData
 ! More...
 
Int_t fErrorFlag
 ! Error id value More...
 
Long64_t fFirstObjId
 ! id of first object to be read from the database More...
 
Bool_t fIgnoreVerification
 ! ignore verification of names More...
 
Int_t fIOVersion
 ! I/O version from TSQLFile More...
 
Long64_t fLastObjId
 ! id of last object correspond to this key More...
 
TObjArrayfObjectsInfos
 ! array of objects info for selected key More...
 
Long64_t fObjIdCounter
 ! counter of objects id More...
 
TMapfPoolsMap
 ! map of pools with data from different tables More...
 
TString fReadBuffer
 ! Buffer for read value More...
 
Int_t fReadVersionBuffer
 ! buffer, used to by ReadVersion method More...
 
TSQLFilefSQL
 ! instance of TSQLFile More...
 
TSQLStructurefStk
 ! pointer on current active structure (stack head) More...
 
TSQLStructurefStructure
 ! structures, created by object storing More...
 
- Protected Attributes inherited from TBufferIO
TExMapfClassMap {nullptr}
 Map containing object,class pairs for reading. More...
 
Int_t fDisplacement {0}
 Value to be added to the map offsets. More...
 
TExMapfMap {nullptr}
 Map containing object,offset pairs for reading/writing. More...
 
Int_t fMapCount {0}
 Number of objects or classes in map. More...
 
Int_t fMapSize {0}
 Default size of map. More...
 
UShort_t fPidOffset {0}
 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
 

Friends

class TSQLStructure
 

Additional Inherited Members

- Public Types inherited from TBufferIO
enum  { kMapSize = 503 }
 
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)
}
 
- Static Public Member Functions inherited from TBufferText
static void CompactFloatString (char *buf, unsigned len)
 method compress float string, excluding exp and/or move float point More...
 
static const char * ConvertDouble (Double_t v, char *buf, unsigned len, Bool_t not_optimize=kFALSE)
 convert float to string with configured format More...
 
static const char * ConvertFloat (Float_t v, char *buf, unsigned len, Bool_t not_optimize=kFALSE)
 convert float to string with configured format More...
 
static const char * GetDoubleFormat ()
 return current printf format for double members, default "%.14e" More...
 
static const char * GetFloatFormat ()
 return current printf format for float members, default "%e" More...
 
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 More...
 
static void SetFloatFormat (const char *fmt="%e")
 set printf format for float/double members, default "%e" to change format only for doubles, use SetDoubleFormat More...
 
- Static Public Member Functions inherited from TBufferIO
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 char *className)
 Forward to TROOT::GetClass(). More...
 
static TClassGetClass (const std::type_info &typeinfo)
 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...
 
- Protected Types inherited from TBufferIO
enum  { kNullTag = 0 }
 
- Protected Types inherited from TBuffer
typedef std::vector< TVirtualArray * > CacheList_t
 
- Static Protected Member Functions inherited from TBufferIO
static R__ALWAYS_INLINE ULong_t Void_Hash (const void *ptr)
 Return hash value for provided object. More...
 
- Static Protected Attributes inherited from TBufferText
static const char * fgDoubleFmt = "%.14e"
 ! printf argument for doubles, either "%f" or "%e" or "%10f" and so on More...
 
static const char * fgFloatFmt = "%e"
 ! printf argument for floats, either "%f" or "%e" or "%10f" and so on More...
 
- Static Protected Attributes inherited from TBufferIO
static Int_t fgMapSize = kMapSize
 Default map size for all TBuffer objects. More...
 

#include <TBufferSQL2.h>

Inheritance diagram for TBufferSQL2:
[legend]

Constructor & Destructor Documentation

◆ TBufferSQL2() [1/3]

TBufferSQL2::TBufferSQL2 ( const TBufferSQL2 )
protected

◆ TBufferSQL2() [2/3]

TBufferSQL2::TBufferSQL2 ( )
protected

Default constructor, should not be used.

Definition at line 58 of file TBufferSQL2.cxx.

◆ TBufferSQL2() [3/3]

TBufferSQL2::TBufferSQL2 ( TBuffer::EMode  mode,
TSQLFile file = nullptr 
)

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

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 70 of file TBufferSQL2.cxx.

◆ ~TBufferSQL2()

TBufferSQL2::~TBufferSQL2 ( )
virtual

Destroy sql buffer.

Definition at line 85 of file TBufferSQL2.cxx.

Member Function Documentation

◆ ClassBegin()

void TBufferSQL2::ClassBegin ( const TClass cl,
Version_t  classversion = -1 
)
virtual

This method inform buffer data of which class now will be streamed.

When reading, classversion should be specified as was read by TBuffer::ReadVersion().

ClassBegin(), ClassEnd() & ClassMemeber() should be used in custom class streamers to specify which kind of data are now streamed to/from buffer. That information is used to correctly convert class data to/from "normal" sql tables with meaningfull names and correct datatypes. Without that functions data from custom streamer will be saved as "raw" data in special streamer table one value after another Such MUST be used when object is written with standard ROOT streaming procedure, but should be read back in custom streamer. For example, custom streamer of TNamed class may look like:

Implements TBuffer.

Definition at line 539 of file TBufferSQL2.cxx.

◆ ClassEnd()

void TBufferSQL2::ClassEnd ( const TClass cl)
virtual

Method indicates end of streaming of classdata in custom streamer.

See ClassBegin() method for more details.

Implements TBuffer.

Definition at line 573 of file TBufferSQL2.cxx.

◆ ClassMember()

void TBufferSQL2::ClassMember ( const char *  name,
const char *  typeName = 0,
Int_t  arrsize1 = -1,
Int_t  arrsize2 = -1 
)
virtual

Method indicates name and typename of class memeber, which should be now streamed in custom streamer Following combinations are supported: see TBufferXML::ClassMember for the details.

Implements TBuffer.

Definition at line 592 of file TBufferSQL2.cxx.

◆ DecrementLevel()

void TBufferSQL2::DecrementLevel ( TVirtualStreamerInfo info)
virtual

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

Implements TBuffer.

Definition at line 491 of file TBufferSQL2.cxx.

◆ GetErrorFlag()

Int_t TBufferSQL2::GetErrorFlag ( ) const
inline

Definition at line 134 of file TBufferSQL2.h.

◆ GetInfo()

TVirtualStreamerInfo * TBufferSQL2::GetInfo ( )
virtual

Return current streamer info element.

Implements TBuffer.

Definition at line 2522 of file TBufferSQL2.cxx.

◆ GetStructure()

TSQLStructure * TBufferSQL2::GetStructure ( ) const
inline

Definition at line 132 of file TBufferSQL2.h.

◆ IncrementLevel()

void TBufferSQL2::IncrementLevel ( TVirtualStreamerInfo info)
virtual

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

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

Implements TBuffer.

Definition at line 474 of file TBufferSQL2.cxx.

◆ operator=()

void TBufferSQL2::operator= ( const TBufferSQL2 )
protected

◆ PopStack()

TSQLStructure * TBufferSQL2::PopStack ( )
protected

Pop stack.

Definition at line 2500 of file TBufferSQL2.cxx.

◆ PushStack()

TSQLStructure * TBufferSQL2::PushStack ( )
protected

Push stack with structural information about streamed object.

Definition at line 2484 of file TBufferSQL2.cxx.

◆ ReadArray() [1/13]

Int_t TBufferSQL2::ReadArray ( Bool_t *&  b)
virtual

Read array of Bool_t from buffer.

Implements TBuffer.

Definition at line 930 of file TBufferSQL2.cxx.

◆ ReadArray() [2/13]

Int_t TBufferSQL2::ReadArray ( Char_t *&  c)
virtual

Read array of Char_t from buffer.

Implements TBuffer.

Definition at line 938 of file TBufferSQL2.cxx.

◆ ReadArray() [3/13]

Int_t TBufferSQL2::ReadArray ( Double_t *&  d)
virtual

Read array of Double_t from buffer.

Implements TBuffer.

Definition at line 1026 of file TBufferSQL2.cxx.

◆ ReadArray() [4/13]

Int_t TBufferSQL2::ReadArray ( Float_t *&  f)
virtual

Read array of Float_t from buffer.

Implements TBuffer.

Definition at line 1018 of file TBufferSQL2.cxx.

◆ ReadArray() [5/13]

Int_t TBufferSQL2::ReadArray ( Int_t *&  i)
virtual

Read array of Int_t from buffer.

Implements TBuffer.

Definition at line 970 of file TBufferSQL2.cxx.

◆ ReadArray() [6/13]

Int_t TBufferSQL2::ReadArray ( Long64_t *&  l)
virtual

Read array of Long64_t from buffer.

Implements TBuffer.

Definition at line 1002 of file TBufferSQL2.cxx.

◆ ReadArray() [7/13]

Int_t TBufferSQL2::ReadArray ( Long_t *&  l)
virtual

Read array of Long_t from buffer.

Implements TBuffer.

Definition at line 986 of file TBufferSQL2.cxx.

◆ ReadArray() [8/13]

Int_t TBufferSQL2::ReadArray ( Short_t *&  h)
virtual

Read array of Short_t from buffer.

Implements TBuffer.

Definition at line 954 of file TBufferSQL2.cxx.

◆ ReadArray() [9/13]

Int_t TBufferSQL2::ReadArray ( UChar_t *&  c)
virtual

Read array of UChar_t from buffer.

Implements TBuffer.

Definition at line 946 of file TBufferSQL2.cxx.

◆ ReadArray() [10/13]

Int_t TBufferSQL2::ReadArray ( UInt_t *&  i)
virtual

Read array of UInt_t from buffer.

Implements TBuffer.

Definition at line 978 of file TBufferSQL2.cxx.

◆ ReadArray() [11/13]

Int_t TBufferSQL2::ReadArray ( ULong64_t *&  l)
virtual

Read array of ULong64_t from buffer.

Implements TBuffer.

Definition at line 1010 of file TBufferSQL2.cxx.

◆ ReadArray() [12/13]

Int_t TBufferSQL2::ReadArray ( ULong_t *&  l)
virtual

Read array of ULong_t from buffer.

Implements TBuffer.

Definition at line 994 of file TBufferSQL2.cxx.

◆ ReadArray() [13/13]

Int_t TBufferSQL2::ReadArray ( UShort_t *&  h)
virtual

Read array of UShort_t from buffer.

Implements TBuffer.

Definition at line 962 of file TBufferSQL2.cxx.

◆ ReadBool()

void TBufferSQL2::ReadBool ( Bool_t b)
virtual

Reads Bool_t value from buffer.

Implements TBuffer.

Definition at line 1763 of file TBufferSQL2.cxx.

◆ ReadChar()

void TBufferSQL2::ReadChar ( Char_t c)
virtual

Reads Char_t value from buffer.

Implements TBuffer.

Definition at line 1771 of file TBufferSQL2.cxx.

◆ ReadCharP()

void TBufferSQL2::ReadCharP ( Char_t c)
virtual

Reads array of characters from buffer.

Implements TBuffer.

Definition at line 1867 of file TBufferSQL2.cxx.

◆ ReadCharStar()

void TBufferSQL2::ReadCharStar ( char *&  s)
virtual

Read a char* string.

Implements TBuffer.

Definition at line 1993 of file TBufferSQL2.cxx.

◆ ReadClass()

TClass * TBufferSQL2::ReadClass ( const TClass cl = 0,
UInt_t objTag = 0 
)
virtual

Suppressed function of TBuffer.

Implements TBuffer.

Definition at line 787 of file TBufferSQL2.cxx.

◆ ReadDouble()

void TBufferSQL2::ReadDouble ( Double_t d)
virtual

Reads Double_t value from buffer.

Implements TBuffer.

Definition at line 1859 of file TBufferSQL2.cxx.

◆ ReadFastArray() [1/15]

void TBufferSQL2::ReadFastArray ( Bool_t b,
Int_t  n 
)
virtual

Read array of Bool_t from buffer.

Implements TBuffer.

Definition at line 1148 of file TBufferSQL2.cxx.

◆ ReadFastArray() [2/15]

void TBufferSQL2::ReadFastArray ( Char_t c,
Int_t  n 
)
virtual

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

Implements TBuffer.

Definition at line 1157 of file TBufferSQL2.cxx.

◆ ReadFastArray() [3/15]

void TBufferSQL2::ReadFastArray ( Double_t d,
Int_t  n 
)
virtual

Read array of Double_t from buffer.

Implements TBuffer.

Definition at line 1264 of file TBufferSQL2.cxx.

◆ ReadFastArray() [4/15]

void TBufferSQL2::ReadFastArray ( Float_t f,
Int_t  n 
)
virtual

Read array of Float_t from buffer.

Implements TBuffer.

Definition at line 1247 of file TBufferSQL2.cxx.

◆ ReadFastArray() [5/15]

void TBufferSQL2::ReadFastArray ( Int_t i,
Int_t  n 
)
virtual

Read array of Int_t from buffer.

Implements TBuffer.

Definition at line 1199 of file TBufferSQL2.cxx.

◆ ReadFastArray() [6/15]

void TBufferSQL2::ReadFastArray ( Long64_t l,
Int_t  n 
)
virtual

Read array of Long64_t from buffer.

Implements TBuffer.

Definition at line 1231 of file TBufferSQL2.cxx.

◆ ReadFastArray() [7/15]

void TBufferSQL2::ReadFastArray ( Long_t l,
Int_t  n 
)
virtual

Read array of Long_t from buffer.

Implements TBuffer.

Definition at line 1215 of file TBufferSQL2.cxx.

◆ ReadFastArray() [8/15]

void TBufferSQL2::ReadFastArray ( Short_t h,
Int_t  n 
)
virtual

Read array of Short_t from buffer.

Implements TBuffer.

Definition at line 1183 of file TBufferSQL2.cxx.

◆ ReadFastArray() [9/15]

void TBufferSQL2::ReadFastArray ( UChar_t c,
Int_t  n 
)
virtual

Read array of UChar_t from buffer.

Implements TBuffer.

Definition at line 1175 of file TBufferSQL2.cxx.

◆ ReadFastArray() [10/15]

void TBufferSQL2::ReadFastArray ( UInt_t i,
Int_t  n 
)
virtual

Read array of UInt_t from buffer.

Implements TBuffer.

Definition at line 1207 of file TBufferSQL2.cxx.

◆ ReadFastArray() [11/15]

void TBufferSQL2::ReadFastArray ( ULong64_t l,
Int_t  n 
)
virtual

Read array of ULong64_t from buffer.

Implements TBuffer.

Definition at line 1239 of file TBufferSQL2.cxx.

◆ ReadFastArray() [12/15]

void TBufferSQL2::ReadFastArray ( ULong_t l,
Int_t  n 
)
virtual

Read array of ULong_t from buffer.

Implements TBuffer.

Definition at line 1223 of file TBufferSQL2.cxx.

◆ ReadFastArray() [13/15]

void TBufferSQL2::ReadFastArray ( UShort_t h,
Int_t  n 
)
virtual

Read array of UShort_t from buffer.

Implements TBuffer.

Definition at line 1191 of file TBufferSQL2.cxx.

◆ ReadFastArray() [14/15]

void TBufferSQL2::ReadFastArray ( void **  start,
const TClass cl,
Int_t  n = 1,
Bool_t  isPreAlloc = kFALSE,
TMemberStreamer streamer = 0,
const TClass onFileClass = 0 
)
virtual

Same functionality as TBuffer::ReadFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl).

In that case it is easy to understand where object data is started and finished

Implements TBuffer.

Definition at line 1303 of file TBufferSQL2.cxx.

◆ ReadFastArray() [15/15]

void TBufferSQL2::ReadFastArray ( void start,
const TClass cl,
Int_t  n = 1,
TMemberStreamer streamer = 0,
const TClass onFileClass = 0 
)
virtual

Same functionality as TBuffer::ReadFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl).

In that case it is easy to understand where object data is started and finished

Implements TBuffer.

Definition at line 1275 of file TBufferSQL2.cxx.

◆ ReadFastArrayString()

void TBufferSQL2::ReadFastArrayString ( Char_t c,
Int_t  n 
)
virtual

Read array of n characters from the I/O buffer.

Used only from TLeafC, dummy implementation here

Implements TBuffer.

Definition at line 1256 of file TBufferSQL2.cxx.

◆ ReadFloat()

void TBufferSQL2::ReadFloat ( Float_t f)
virtual

Reads Float_t value from buffer.

Implements TBuffer.

Definition at line 1851 of file TBufferSQL2.cxx.

◆ ReadInt()

void TBufferSQL2::ReadInt ( Int_t i)
virtual

Reads Int_t value from buffer.

Implements TBuffer.

Definition at line 1803 of file TBufferSQL2.cxx.

◆ ReadLong()

void TBufferSQL2::ReadLong ( Long_t l)
virtual

Reads Long_t value from buffer.

Implements TBuffer.

Definition at line 1819 of file TBufferSQL2.cxx.

◆ ReadLong64()

void TBufferSQL2::ReadLong64 ( Long64_t l)
virtual

Reads Long64_t value from buffer.

Implements TBuffer.

Definition at line 1835 of file TBufferSQL2.cxx.

◆ ReadObjectAny()

void * TBufferSQL2::ReadObjectAny ( const TClass clCast)
virtual

Read object from buffer. Only used from TBuffer.

Implements TBuffer.

Definition at line 851 of file TBufferSQL2.cxx.

◆ ReadShort()

void TBufferSQL2::ReadShort ( Short_t s)
virtual

Reads Short_t value from buffer.

Implements TBuffer.

Definition at line 1787 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [1/13]

Int_t TBufferSQL2::ReadStaticArray ( Bool_t b)
virtual

Read array of Bool_t from buffer.

Implements TBuffer.

Definition at line 1034 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [2/13]

Int_t TBufferSQL2::ReadStaticArray ( Char_t c)
virtual

Read array of Char_t from buffer.

Implements TBuffer.

Definition at line 1042 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [3/13]

Int_t TBufferSQL2::ReadStaticArray ( Double_t d)
virtual

Read array of Double_t from buffer.

Implements TBuffer.

Definition at line 1130 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [4/13]

Int_t TBufferSQL2::ReadStaticArray ( Float_t f)
virtual

Read array of Float_t from buffer.

Implements TBuffer.

Definition at line 1122 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [5/13]

Int_t TBufferSQL2::ReadStaticArray ( Int_t i)
virtual

Read array of Int_t from buffer.

Implements TBuffer.

Definition at line 1074 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [6/13]

Int_t TBufferSQL2::ReadStaticArray ( Long64_t l)
virtual

Read array of Long64_t from buffer.

Implements TBuffer.

Definition at line 1106 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [7/13]

Int_t TBufferSQL2::ReadStaticArray ( Long_t l)
virtual

Read array of Long_t from buffer.

Implements TBuffer.

Definition at line 1090 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [8/13]

Int_t TBufferSQL2::ReadStaticArray ( Short_t h)
virtual

Read array of Short_t from buffer.

Implements TBuffer.

Definition at line 1058 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [9/13]

Int_t TBufferSQL2::ReadStaticArray ( UChar_t c)
virtual

Read array of UChar_t from buffer.

Implements TBuffer.

Definition at line 1050 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [10/13]

Int_t TBufferSQL2::ReadStaticArray ( UInt_t i)
virtual

Read array of UInt_t from buffer.

Implements TBuffer.

Definition at line 1082 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [11/13]

Int_t TBufferSQL2::ReadStaticArray ( ULong64_t l)
virtual

Read array of ULong64_t from buffer.

Implements TBuffer.

Definition at line 1114 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [12/13]

Int_t TBufferSQL2::ReadStaticArray ( ULong_t l)
virtual

Read array of ULong_t from buffer.

Implements TBuffer.

Definition at line 1098 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [13/13]

Int_t TBufferSQL2::ReadStaticArray ( UShort_t h)
virtual

Read array of UShort_t from buffer.

Implements TBuffer.

Definition at line 1066 of file TBufferSQL2.cxx.

◆ ReadStdString() [1/3]

virtual void TBuffer::ReadStdString ( std::string &  s)
inlinevirtual

Reimplemented from TBuffer.

Definition at line 291 of file TBuffer.h.

◆ ReadStdString() [2/3]

void TBufferSQL2::ReadStdString ( std::string *  s)
virtual

Read a std::string.

Implements TBuffer.

Definition at line 1931 of file TBufferSQL2.cxx.

◆ ReadStdString() [3/3]

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

Implements TBuffer.

◆ ReadTString()

void TBufferSQL2::ReadTString ( TString s)
virtual

Read a TString.

Implements TBuffer.

Definition at line 1877 of file TBufferSQL2.cxx.

◆ ReadUChar()

void TBufferSQL2::ReadUChar ( UChar_t c)
virtual

Reads UChar_t value from buffer.

Implements TBuffer.

Definition at line 1779 of file TBufferSQL2.cxx.

◆ ReadUInt()

void TBufferSQL2::ReadUInt ( UInt_t i)
virtual

Reads UInt_t value from buffer.

Implements TBuffer.

Definition at line 1811 of file TBufferSQL2.cxx.

◆ ReadULong()

void TBufferSQL2::ReadULong ( ULong_t l)
virtual

Reads ULong_t value from buffer.

Implements TBuffer.

Definition at line 1827 of file TBufferSQL2.cxx.

◆ ReadULong64()

void TBufferSQL2::ReadULong64 ( ULong64_t l)
virtual

Reads ULong64_t value from buffer.

Implements TBuffer.

Definition at line 1843 of file TBufferSQL2.cxx.

◆ ReadUShort()

void TBufferSQL2::ReadUShort ( UShort_t s)
virtual

Reads UShort_t value from buffer.

Implements TBuffer.

Definition at line 1795 of file TBufferSQL2.cxx.

◆ ReadVersion()

Version_t TBufferSQL2::ReadVersion ( UInt_t start = 0,
UInt_t bcnt = 0,
const TClass cl = 0 
)
virtual

Read version value from buffer actually version is normally defined by table name and kept in intermediate variable fReadVersionBuffer.

Implements TBuffer.

Definition at line 804 of file TBufferSQL2.cxx.

◆ SetCompressionLevel()

void TBufferSQL2::SetCompressionLevel ( int  level)
inline

Definition at line 130 of file TBufferSQL2.h.

◆ SetIgnoreVerification()

void TBufferSQL2::SetIgnoreVerification ( )
inline

Definition at line 136 of file TBufferSQL2.h.

◆ SetStreamerElementNumber()

void TBufferSQL2::SetStreamerElementNumber ( TStreamerElement elem,
Int_t  comp_type 
)
virtual

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

Implements TBuffer.

Definition at line 509 of file TBufferSQL2.cxx.

◆ SkipObjectAny()

void TBufferSQL2::SkipObjectAny ( )
virtual

?????? Skip any kind of object from buffer !!!!!! fix me, not yet implemented Should be just skip of current column later

Implements TBuffer.

Definition at line 861 of file TBufferSQL2.cxx.

◆ SqlObjectData()

TSQLObjectData * TBufferSQL2::SqlObjectData ( Long64_t  objid,
TSQLClassInfo sqlinfo 
)
protected

Creates TSQLObjectData for specified object id and specified class.

Object data for each class can be stored in two different tables. First table contains data in column-wise form for simple types like integer, strings and so on when second table contains any other data which cannot be converted into column-wise representation. TSQLObjectData will contain results of the requests to both such tables for concrete object id.

Definition at line 205 of file TBufferSQL2.cxx.

◆ SqlObjectInfo()

Bool_t TBufferSQL2::SqlObjectInfo ( Long64_t  objid,
TString clname,
Version_t version 
)
protected

Returns object info like classname and version Should be taken from buffer, which is produced in the beginning.

Definition at line 160 of file TBufferSQL2.cxx.

◆ SqlReadAny()

void * TBufferSQL2::SqlReadAny ( Long64_t  keyid,
Long64_t  objid,
TClass **  cl,
void obj = nullptr 
)

Recreate object from sql structure.

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

Definition at line 132 of file TBufferSQL2.cxx.

◆ SqlReadArray()

template<typename T >
R__ALWAYS_INLINE Int_t TBufferSQL2::SqlReadArray ( T *&  arr,
Bool_t  is_static = kFALSE 
)
protected

Definition at line 913 of file TBufferSQL2.cxx.

◆ SqlReadArrayContent()

template<typename T >
R__ALWAYS_INLINE void TBufferSQL2::SqlReadArrayContent ( T *  arr,
Int_t  arrsize,
Bool_t  withsize 
)
protected

Template method to read array content.

Definition at line 879 of file TBufferSQL2.cxx.

◆ SqlReadArraySize()

Int_t TBufferSQL2::SqlReadArraySize ( )
protected

Reads array size, written in raw data table.

Used in ReadArray methods, where TBuffer need to read array size first.

Definition at line 1367 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [1/13]

void TBufferSQL2::SqlReadBasic ( Bool_t value)
protected

Read current value from table and convert it to Bool_t value.

Definition at line 2360 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [2/13]

void TBufferSQL2::SqlReadBasic ( Char_t value)
protected

Read current value from table and convert it to Char_t value.

Definition at line 2274 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [3/13]

void TBufferSQL2::SqlReadBasic ( Double_t value)
protected

Read current value from table and convert it to Double_t value.

Definition at line 2348 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [4/13]

void TBufferSQL2::SqlReadBasic ( Float_t value)
protected

Read current value from table and convert it to Float_t value.

Definition at line 2336 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [5/13]

void TBufferSQL2::SqlReadBasic ( Int_t value)
protected

Read current value from table and convert it to Int_t value.

Definition at line 2300 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [6/13]

void TBufferSQL2::SqlReadBasic ( Long64_t value)
protected

Read current value from table and convert it to Long64_t value.

Definition at line 2324 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [7/13]

void TBufferSQL2::SqlReadBasic ( Long_t value)
protected

Read current value from table and convert it to Long_t value.

Definition at line 2312 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [8/13]

void TBufferSQL2::SqlReadBasic ( Short_t value)
protected

Read current value from table and convert it to Short_t value.

Definition at line 2288 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [9/13]

void TBufferSQL2::SqlReadBasic ( UChar_t value)
protected

Read current value from table and convert it to UChar_t value.

Definition at line 2372 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [10/13]

void TBufferSQL2::SqlReadBasic ( UInt_t value)
protected

Read current value from table and convert it to UInt_t value.

Definition at line 2398 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [11/13]

void TBufferSQL2::SqlReadBasic ( ULong64_t value)
protected

Read current value from table and convert it to ULong64_t value.

Definition at line 2422 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [12/13]

void TBufferSQL2::SqlReadBasic ( ULong_t value)
protected

Read current value from table and convert it to ULong_t value.

Definition at line 2410 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [13/13]

void TBufferSQL2::SqlReadBasic ( UShort_t value)
protected

Read current value from table and convert it to UShort_t value.

Definition at line 2386 of file TBufferSQL2.cxx.

◆ SqlReadCharStarValue()

const char * TBufferSQL2::SqlReadCharStarValue ( )
protected

Read CharStar value, if it has special code, request it from large table.

Definition at line 2464 of file TBufferSQL2.cxx.

◆ SqlReadFastArray()

template<typename T >
R__ALWAYS_INLINE void TBufferSQL2::SqlReadFastArray ( T *  arr,
Int_t  arrsize 
)
protected

Template method to read content of array, which not include size of array.

Definition at line 1139 of file TBufferSQL2.cxx.

◆ SqlReadObject()

void * TBufferSQL2::SqlReadObject ( void obj,
TClass **  cl = 0,
TMemberStreamer streamer = 0,
Int_t  streamer_index = 0,
const TClass onFileClass = 0 
)
protected

Read object from the buffer.

Definition at line 318 of file TBufferSQL2.cxx.

◆ SqlReadObjectDirect()

void * TBufferSQL2::SqlReadObjectDirect ( void obj,
TClass **  cl,
Long64_t  objid,
TMemberStreamer streamer = 0,
Int_t  streamer_index = 0,
const TClass onFileClass = 0 
)
protected

Read object data.

Class name and version are taken from special objects table.

Definition at line 386 of file TBufferSQL2.cxx.

◆ SqlReadValue()

const char * TBufferSQL2::SqlReadValue ( const char *  tname)
protected

Read string value from current stack node.

Definition at line 2434 of file TBufferSQL2.cxx.

◆ SqlWriteAny()

TSQLStructure * TBufferSQL2::SqlWriteAny ( const void obj,
const TClass cl,
Long64_t  objid 
)

Convert object of any class to sql structures Return pointer on created TSQLStructure TSQLStructure object will be owned by TBufferSQL2.

Definition at line 106 of file TBufferSQL2.cxx.

◆ SqlWriteArray()

template<typename T >
R__ALWAYS_INLINE void TBufferSQL2::SqlWriteArray ( T *  arr,
Int_t  arrsize,
Bool_t  withsize = kFALSE 
)
protected

Definition at line 1377 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [1/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Bool_t  value)
protected

converts Bool_t to string and creates correspondent sql structure

Definition at line 2206 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [2/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Char_t  value)
protected

converts Char_t to string and creates correspondent sql structure

Definition at line 2137 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [3/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Double_t  value)
protected

converts Double_t to string and creates correspondent sql structure

Definition at line 2196 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [4/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Float_t  value)
protected

converts Float_t to string and creates correspondent sql structure

Definition at line 2186 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [5/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Int_t  value)
protected

converts Int_t to string and creates correspondent sql structure

Definition at line 2157 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [6/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Long64_t  value)
protected

converts Long64_t to string and creates correspondent sql structure

Definition at line 2177 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [7/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Long_t  value)
protected

converts Long_t to string and creates correspondent sql structure

Definition at line 2167 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [8/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Short_t  value)
protected

converts Short_t to string and creates correspondent sql structure

Definition at line 2147 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [9/13]

Bool_t TBufferSQL2::SqlWriteBasic ( UChar_t  value)
protected

converts UChar_t to string and creates correspondent sql structure

Definition at line 2214 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [10/13]

Bool_t TBufferSQL2::SqlWriteBasic ( UInt_t  value)
protected

converts UInt_t to string and creates correspondent sql structure

Definition at line 2234 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [11/13]

Bool_t TBufferSQL2::SqlWriteBasic ( ULong64_t  value)
protected

converts ULong64_t to string and creates correspondent sql structure

Definition at line 2254 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [12/13]

Bool_t TBufferSQL2::SqlWriteBasic ( ULong_t  value)
protected

converts ULong_t to string and creates correspondent sql structure

Definition at line 2244 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [13/13]

Bool_t TBufferSQL2::SqlWriteBasic ( UShort_t  value)
protected

converts UShort_t to string and creates correspondent sql structure

Definition at line 2224 of file TBufferSQL2.cxx.

◆ SqlWriteObject()

Int_t TBufferSQL2::SqlWriteObject ( const void obj,
const TClass cl,
Bool_t  cacheReuse,
TMemberStreamer streamer = 0,
Int_t  streamer_index = 0 
)
protected

Write object to buffer.

If object was written before, only pointer will be stored Return id of saved object

Definition at line 265 of file TBufferSQL2.cxx.

◆ SqlWriteValue()

Bool_t TBufferSQL2::SqlWriteValue ( const char *  value,
const char *  tname 
)
protected

Definition at line 2262 of file TBufferSQL2.cxx.

◆ Stack()

TSQLStructure * TBufferSQL2::Stack ( Int_t  depth = 0)
protected

returns head of stack

Definition at line 2511 of file TBufferSQL2.cxx.

◆ StreamObject() [1/8]

void TBufferText::StreamObject ( TObject obj)
virtual

Reimplemented from TBufferText.

Definition at line 34 of file TBufferText.cxx.

◆ StreamObject() [2/8]

virtual void TBuffer::StreamObject ( TObject obj)
virtual

Reimplemented from TBufferText.

◆ StreamObject() [3/8]

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

stream object to/from buffer

Reimplemented from TBufferText.

◆ StreamObject() [4/8]

void TBufferText::StreamObject ( void obj,
const char *  className,
const TClass onFileClass = nullptr 
)
virtual

stream object to/from buffer

Reimplemented from TBufferText.

Definition at line 33 of file TBufferText.cxx.

◆ StreamObject() [5/8]

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

stream object to/from buffer

Reimplemented from TBufferText.

◆ StreamObject() [6/8]

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

stream object to/from buffer

Reimplemented from TBufferText.

Definition at line 32 of file TBufferText.cxx.

◆ StreamObject() [7/8]

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

Reimplemented from TBufferText.

◆ StreamObject() [8/8]

void TBufferSQL2::StreamObject ( void obj,
const TClass cl,
const TClass onFileClass = nullptr 
)
virtual

Stream object to/from buffer.

Implements TBuffer.

Definition at line 1720 of file TBufferSQL2.cxx.

◆ StreamObjectExtra()

void TBufferSQL2::StreamObjectExtra ( void obj,
TMemberStreamer streamer,
const TClass cl,
Int_t  n = 0,
const TClass onFileClass = nullptr 
)
protected

Stream object to/from buffer.

Definition at line 1744 of file TBufferSQL2.cxx.

◆ WorkWithClass()

void TBufferSQL2::WorkWithClass ( const char *  classname,
Version_t  classversion 
)
protected

This function is a part of IncrementLevel method.

Also used in StartClass method

Definition at line 697 of file TBufferSQL2.cxx.

◆ WorkWithElement()

void TBufferSQL2::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 746 of file TBufferSQL2.cxx.

◆ WriteArray() [1/13]

void TBufferSQL2::WriteArray ( const Bool_t b,
Int_t  n 
)
virtual

Write array of Bool_t to buffer.

Implements TBuffer.

Definition at line 1403 of file TBufferSQL2.cxx.

◆ WriteArray() [2/13]

void TBufferSQL2::WriteArray ( const Char_t c,
Int_t  n 
)
virtual

Write array of Char_t to buffer.

Implements TBuffer.

Definition at line 1411 of file TBufferSQL2.cxx.

◆ WriteArray() [3/13]

void TBufferSQL2::WriteArray ( const Double_t d,
Int_t  n 
)
virtual

Write array of Double_t to buffer.

Implements TBuffer.

Definition at line 1499 of file TBufferSQL2.cxx.

◆ WriteArray() [4/13]

void TBufferSQL2::WriteArray ( const Float_t f,
Int_t  n 
)
virtual

Write array of Float_t to buffer.

Implements TBuffer.

Definition at line 1491 of file TBufferSQL2.cxx.

◆ WriteArray() [5/13]

void TBufferSQL2::WriteArray ( const Int_t i,
Int_t  n 
)
virtual

Write array of Int_ to buffer.

Implements TBuffer.

Definition at line 1443 of file TBufferSQL2.cxx.

◆ WriteArray() [6/13]

void TBufferSQL2::WriteArray ( const Long64_t l,
Int_t  n 
)
virtual

Write array of Long64_t to buffer.

Implements TBuffer.

Definition at line 1475 of file TBufferSQL2.cxx.

◆ WriteArray() [7/13]

void TBufferSQL2::WriteArray ( const Long_t l,
Int_t  n 
)
virtual

Write array of Long_t to buffer.

Implements TBuffer.

Definition at line 1459 of file TBufferSQL2.cxx.

◆ WriteArray() [8/13]

void TBufferSQL2::WriteArray ( const Short_t h,
Int_t  n 
)
virtual

Write array of Short_t to buffer.

Implements TBuffer.

Definition at line 1427 of file TBufferSQL2.cxx.

◆ WriteArray() [9/13]

void TBufferSQL2::WriteArray ( const UChar_t c,
Int_t  n 
)
virtual

Write array of UChar_t to buffer.

Implements TBuffer.

Definition at line 1419 of file TBufferSQL2.cxx.

◆ WriteArray() [10/13]

void TBufferSQL2::WriteArray ( const UInt_t i,
Int_t  n 
)
virtual

Write array of UInt_t to buffer.

Implements TBuffer.

Definition at line 1451 of file TBufferSQL2.cxx.

◆ WriteArray() [11/13]

void TBufferSQL2::WriteArray ( const ULong64_t l,
Int_t  n 
)
virtual

Write array of ULong64_t to buffer.

Implements TBuffer.

Definition at line 1483 of file TBufferSQL2.cxx.

◆ WriteArray() [12/13]

void TBufferSQL2::WriteArray ( const ULong_t l,
Int_t  n 
)
virtual

Write array of ULong_t to buffer.

Implements TBuffer.

Definition at line 1467 of file TBufferSQL2.cxx.

◆ WriteArray() [13/13]

void TBufferSQL2::WriteArray ( const UShort_t h,
Int_t  n 
)
virtual

Write array of UShort_t to buffer.

Implements TBuffer.

Definition at line 1435 of file TBufferSQL2.cxx.

◆ WriteBool()

void TBufferSQL2::WriteBool ( Bool_t  b)
virtual

Writes Bool_t value to buffer.

Implements TBuffer.

Definition at line 2025 of file TBufferSQL2.cxx.

◆ WriteChar()

void TBufferSQL2::WriteChar ( Char_t  c)
virtual

Writes Char_t value to buffer.

Implements TBuffer.

Definition at line 2033 of file TBufferSQL2.cxx.

◆ WriteCharP()

void TBufferSQL2::WriteCharP ( const Char_t c)
virtual

Writes array of characters to buffer.

Implements TBuffer.

Definition at line 2129 of file TBufferSQL2.cxx.

◆ WriteCharStar()

void TBufferSQL2::WriteCharStar ( char *  s)
virtual

Write a char* string.

Implements TBuffer.

Definition at line 2010 of file TBufferSQL2.cxx.

◆ WriteClass()

void TBufferSQL2::WriteClass ( const TClass cl)
virtual

Suppressed function of TBuffer.

Implements TBuffer.

Definition at line 795 of file TBufferSQL2.cxx.

◆ WriteDouble()

void TBufferSQL2::WriteDouble ( Double_t  d)
virtual

Writes Double_t value to buffer.

Implements TBuffer.

Definition at line 2121 of file TBufferSQL2.cxx.

◆ WriteFastArray() [1/15]

void TBufferSQL2::WriteFastArray ( const Bool_t b,
Int_t  n 
)
virtual

Write array of Bool_t to buffer.

Implements TBuffer.

Definition at line 1507 of file TBufferSQL2.cxx.

◆ WriteFastArray() [2/15]

void TBufferSQL2::WriteFastArray ( const Char_t c,
Int_t  n 
)
virtual

Write array of Char_t to buffer it will be reproduced as CharStar node with string as attribute.

Implements TBuffer.

Definition at line 1516 of file TBufferSQL2.cxx.

◆ WriteFastArray() [3/15]

void TBufferSQL2::WriteFastArray ( const Double_t d,
Int_t  n 
)
virtual

Write array of Double_t to buffer.

Implements TBuffer.

Definition at line 1623 of file TBufferSQL2.cxx.

◆ WriteFastArray() [4/15]

void TBufferSQL2::WriteFastArray ( const Float_t f,
Int_t  n 
)
virtual

Write array of Float_t to buffer.

Implements TBuffer.

Definition at line 1615 of file TBufferSQL2.cxx.

◆ WriteFastArray() [5/15]

void TBufferSQL2::WriteFastArray ( const Int_t i,
Int_t  n 
)
virtual

Write array of Int_t to buffer.

Implements TBuffer.

Definition at line 1567 of file TBufferSQL2.cxx.

◆ WriteFastArray() [6/15]

void TBufferSQL2::WriteFastArray ( const Long64_t l,
Int_t  n 
)
virtual

Write array of Long64_t to buffer.

Implements TBuffer.

Definition at line 1599 of file TBufferSQL2.cxx.

◆ WriteFastArray() [7/15]

void TBufferSQL2::WriteFastArray ( const Long_t l,
Int_t  n 
)
virtual

Write array of Long_t to buffer.

Implements TBuffer.

Definition at line 1583 of file TBufferSQL2.cxx.

◆ WriteFastArray() [8/15]

void TBufferSQL2::WriteFastArray ( const Short_t h,
Int_t  n 
)
virtual

Write array of Short_t to buffer.

Implements TBuffer.

Definition at line 1551 of file TBufferSQL2.cxx.

◆ WriteFastArray() [9/15]

void TBufferSQL2::WriteFastArray ( const UChar_t c,
Int_t  n 
)
virtual

Write array of UChar_t to buffer.

Implements TBuffer.

Definition at line 1543 of file TBufferSQL2.cxx.

◆ WriteFastArray() [10/15]

void TBufferSQL2::WriteFastArray ( const UInt_t i,
Int_t  n 
)
virtual

Write array of UInt_t to buffer.

Implements TBuffer.

Definition at line 1575 of file TBufferSQL2.cxx.

◆ WriteFastArray() [11/15]

void TBufferSQL2::WriteFastArray ( const ULong64_t l,
Int_t  n 
)
virtual

Write array of ULong64_t to buffer.

Implements TBuffer.

Definition at line 1607 of file TBufferSQL2.cxx.

◆ WriteFastArray() [12/15]

void TBufferSQL2::WriteFastArray ( const ULong_t l,
Int_t  n 
)
virtual

Write array of ULong_t to buffer.

Implements TBuffer.

Definition at line 1591 of file TBufferSQL2.cxx.

◆ WriteFastArray() [13/15]

void TBufferSQL2::WriteFastArray ( const UShort_t h,
Int_t  n 
)
virtual

Write array of UShort_t to buffer.

Implements TBuffer.

Definition at line 1559 of file TBufferSQL2.cxx.

◆ WriteFastArray() [14/15]

Int_t TBufferSQL2::WriteFastArray ( void **  start,
const TClass cl,
Int_t  n = 1,
Bool_t  isPreAlloc = kFALSE,
TMemberStreamer streamer = 0 
)
virtual

Same functionality as TBuffer::WriteFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl).

In that case it is easy to understand where object data is started and finished

Implements TBuffer.

Definition at line 1666 of file TBufferSQL2.cxx.

◆ WriteFastArray() [15/15]

void TBufferSQL2::WriteFastArray ( void start,
const TClass cl,
Int_t  n = 1,
TMemberStreamer streamer = 0 
)
virtual

Same functionality as TBuffer::WriteFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl).

In that case it is easy to understand where object data is started and finished

Implements TBuffer.

Definition at line 1643 of file TBufferSQL2.cxx.

◆ WriteFastArrayString()

void TBufferSQL2::WriteFastArrayString ( const Char_t c,
Int_t  n 
)
virtual

Write array of n characters into the I/O buffer.

Used only by TLeafC, just dummy implementation here

Implements TBuffer.

Definition at line 1632 of file TBufferSQL2.cxx.

◆ WriteFloat()

void TBufferSQL2::WriteFloat ( Float_t  f)
virtual

Writes Float_t value to buffer.

Implements TBuffer.

Definition at line 2113 of file TBufferSQL2.cxx.

◆ WriteInt()

void TBufferSQL2::WriteInt ( Int_t  i)
virtual

Writes Int_t value to buffer.

Implements TBuffer.

Definition at line 2065 of file TBufferSQL2.cxx.

◆ WriteLong()

void TBufferSQL2::WriteLong ( Long_t  l)
virtual

Writes Long_t value to buffer.

Implements TBuffer.

Definition at line 2081 of file TBufferSQL2.cxx.

◆ WriteLong64()

void TBufferSQL2::WriteLong64 ( Long64_t  l)
virtual

Writes Long64_t value to buffer.

Implements TBuffer.

Definition at line 2097 of file TBufferSQL2.cxx.

◆ WriteObjectClass()

void TBufferSQL2::WriteObjectClass ( const void actualObjStart,
const TClass actualClass,
Bool_t  cacheReuse 
)
protectedvirtual

Write object to buffer. Only used from TBuffer.

Implements TBufferIO.

Definition at line 868 of file TBufferSQL2.cxx.

◆ WriteShort()

void TBufferSQL2::WriteShort ( Short_t  s)
virtual

Writes Short_t value to buffer.

Implements TBuffer.

Definition at line 2049 of file TBufferSQL2.cxx.

◆ WriteStdString() [1/3]

void TBufferSQL2::WriteStdString ( const std::string *  s)
virtual

Write a std::string.

Implements TBuffer.

Definition at line 1965 of file TBufferSQL2.cxx.

◆ WriteStdString() [2/3]

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

Implements TBuffer.

◆ WriteStdString() [3/3]

virtual void TBuffer::WriteStdString ( std::string &  s)
inlinevirtual

Reimplemented from TBuffer.

Definition at line 311 of file TBuffer.h.

◆ WriteTString()

void TBufferSQL2::WriteTString ( const TString s)
virtual

Write a TString.

Implements TBuffer.

Definition at line 1907 of file TBufferSQL2.cxx.

◆ WriteUChar()

void TBufferSQL2::WriteUChar ( UChar_t  c)
virtual

Writes UChar_t value to buffer.

Implements TBuffer.

Definition at line 2041 of file TBufferSQL2.cxx.

◆ WriteUInt()

void TBufferSQL2::WriteUInt ( UInt_t  i)
virtual

Writes UInt_t value to buffer.

Implements TBuffer.

Definition at line 2073 of file TBufferSQL2.cxx.

◆ WriteULong()

void TBufferSQL2::WriteULong ( ULong_t  l)
virtual

Writes ULong_t value to buffer.

Implements TBuffer.

Definition at line 2089 of file TBufferSQL2.cxx.

◆ WriteULong64()

void TBufferSQL2::WriteULong64 ( ULong64_t  l)
virtual

Writes ULong64_t value to buffer.

Implements TBuffer.

Definition at line 2105 of file TBufferSQL2.cxx.

◆ WriteUShort()

void TBufferSQL2::WriteUShort ( UShort_t  s)
virtual

Writes UShort_t value to buffer.

Implements TBuffer.

Definition at line 2057 of file TBufferSQL2.cxx.

◆ WriteVersion()

UInt_t TBufferSQL2::WriteVersion ( const TClass cl,
Bool_t  useBcnt = kFALSE 
)
virtual

Copies class version to buffer, but not writes it to sql immidiately Version will be used to produce complete table name, which will include class version.

Implements TBuffer.

Definition at line 837 of file TBufferSQL2.cxx.

Friends And Related Function Documentation

◆ TSQLStructure

friend class TSQLStructure
friend

Definition at line 31 of file TBufferSQL2.h.

Member Data Documentation

◆ fCompressLevel

Int_t TBufferSQL2::fCompressLevel
protected

! compress level used to minimize size of data in database

Definition at line 40 of file TBufferSQL2.h.

◆ fCurrentData

TSQLObjectData* TBufferSQL2::fCurrentData
protected

!

Definition at line 44 of file TBufferSQL2.h.

◆ fErrorFlag

Int_t TBufferSQL2::fErrorFlag
protected

! Error id value

Definition at line 39 of file TBufferSQL2.h.

◆ fFirstObjId

Long64_t TBufferSQL2::fFirstObjId
protected

! id of first object to be read from the database

Definition at line 46 of file TBufferSQL2.h.

◆ fIgnoreVerification

Bool_t TBufferSQL2::fIgnoreVerification
protected

! ignore verification of names

Definition at line 43 of file TBufferSQL2.h.

◆ fIOVersion

Int_t TBufferSQL2::fIOVersion
protected

! I/O version from TSQLFile

Definition at line 35 of file TBufferSQL2.h.

◆ fLastObjId

Long64_t TBufferSQL2::fLastObjId
protected

! id of last object correspond to this key

Definition at line 47 of file TBufferSQL2.h.

◆ fObjectsInfos

TObjArray* TBufferSQL2::fObjectsInfos
protected

! array of objects info for selected key

Definition at line 45 of file TBufferSQL2.h.

◆ fObjIdCounter

Long64_t TBufferSQL2::fObjIdCounter
protected

! counter of objects id

Definition at line 42 of file TBufferSQL2.h.

◆ fPoolsMap

TMap* TBufferSQL2::fPoolsMap
protected

! map of pools with data from different tables

Definition at line 48 of file TBufferSQL2.h.

◆ fReadBuffer

TString TBufferSQL2::fReadBuffer
protected

! Buffer for read value

Definition at line 38 of file TBufferSQL2.h.

◆ fReadVersionBuffer

Int_t TBufferSQL2::fReadVersionBuffer
protected

! buffer, used to by ReadVersion method

Definition at line 41 of file TBufferSQL2.h.

◆ fSQL

TSQLFile* TBufferSQL2::fSQL
protected

! instance of TSQLFile

Definition at line 34 of file TBufferSQL2.h.

◆ fStk

TSQLStructure* TBufferSQL2::fStk
protected

! pointer on current active structure (stack head)

Definition at line 37 of file TBufferSQL2.h.

◆ fStructure

TSQLStructure* TBufferSQL2::fStructure
protected

! structures, created by object storing

Definition at line 36 of file TBufferSQL2.h.

Libraries for TBufferSQL2:
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The documentation for this class was generated from the following files: