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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)
 Creates buffer object to serialize/deserialize data to/from sql. More...
 
 TBufferSQL2 (TBuffer::EMode mode, TSQLFile *file)
 Creates buffer object to serialize/deserialize data to/from sql. More...
 
virtual ~TBufferSQL2 ()
 Destroy sql buffer. More...
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void *start_collection, void *end_collection)
 Read one collection of objects from the buffer using the StreamerInfoLoopAction. More...
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss)
 Suppressed function of TBuffer. More...
 
virtual Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const char *classname)
 Suppressed function of TBuffer. More...
 
virtual void ClassBegin (const TClass *, Version_t=-1)
 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
 
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 (UChar_t *&c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadArray (Short_t *&h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadArray (UShort_t *&h)
 Read array of UShort_t from buffer. More...
 
virtual Int_t ReadArray (Int_t *&i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadArray (UInt_t *&i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadArray (Long_t *&l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadArray (ULong_t *&l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadArray (Long64_t *&l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadArray (ULong64_t *&l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadArray (Float_t *&f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadArray (Double_t *&d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadArrayDouble32 (Double_t *&d, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadArrayFloat16 (Float_t *&f, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadBool (Bool_t &b)
 Reads Bool_t value from buffer. More...
 
virtual void ReadChar (Char_t &c)
 Reads Char_t value from buffer. More...
 
virtual void ReadCharP (Char_t *c)
 Reads array of characters from buffer. More...
 
virtual void ReadCharStar (char *&s)
 Read a char* string. More...
 
virtual TClassReadClass (const TClass *cl=0, UInt_t *objTag=0)
 Suppressed function of TBuffer. More...
 
virtual void ReadDouble (Double_t &d)
 Reads Double_t value from buffer. More...
 
virtual void ReadDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read Double32 value. More...
 
virtual void ReadFastArray (Bool_t *b, Int_t n)
 Read array of Bool_t from buffer. More...
 
virtual void ReadFastArray (Char_t *c, Int_t n)
 Read array of Char_t from buffer if nodename==CharStar, read all array as string. More...
 
virtual void ReadFastArray (UChar_t *c, Int_t n)
 Read array of UChar_t from buffer. More...
 
virtual void ReadFastArray (Short_t *h, Int_t n)
 Read array of Short_t from buffer. More...
 
virtual void ReadFastArray (UShort_t *h, Int_t n)
 Read array of UShort_t from buffer. More...
 
virtual void ReadFastArray (Int_t *i, Int_t n)
 Read array of Int_t from buffer. More...
 
virtual void ReadFastArray (UInt_t *i, Int_t n)
 Read array of UInt_t from buffer. More...
 
virtual void ReadFastArray (Long_t *l, Int_t n)
 Read array of Long_t from buffer. More...
 
virtual void ReadFastArray (ULong_t *l, Int_t n)
 Read array of ULong_t from buffer. More...
 
virtual void ReadFastArray (Long64_t *l, Int_t n)
 Read array of Long64_t from buffer. More...
 
virtual void ReadFastArray (ULong64_t *l, Int_t n)
 Read array of ULong64_t from buffer. More...
 
virtual void ReadFastArray (Float_t *f, Int_t n)
 Read array of Float_t from buffer. More...
 
virtual void ReadFastArray (Double_t *d, Int_t n)
 Read array of Double_t from buffer. More...
 
virtual void ReadFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0, const TClass *onFileClass=0)
 Same functionality as TBuffer::ReadFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). 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 ReadFastArrayDouble32 (Double_t *d, Int_t n, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFastArrayFloat16 (Float_t *f, Int_t n, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits)
 Read array of Float16_t from buffer. More...
 
virtual void ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits)
 Read array of Double32_t from buffer. More...
 
virtual void ReadFloat (Float_t &f)
 Reads Float_t value from buffer. More...
 
virtual void ReadFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read Float16 value. More...
 
virtual void ReadInt (Int_t &i)
 Reads Int_t value from buffer. More...
 
virtual void ReadLong (Long_t &l)
 Reads Long_t value from buffer. More...
 
virtual void ReadLong64 (Long64_t &l)
 Reads Long64_t value from buffer. More...
 
virtual voidReadObjectAny (const TClass *clCast)
 Read object from buffer. Only used from TBuffer. More...
 
virtual void ReadShort (Short_t &s)
 Reads Short_t value from buffer. More...
 
virtual Int_t ReadStaticArray (Bool_t *b)
 Read array of Bool_t from buffer. More...
 
virtual Int_t ReadStaticArray (Char_t *c)
 Read array of Char_t from buffer. More...
 
virtual Int_t ReadStaticArray (UChar_t *c)
 Read array of UChar_t from buffer. More...
 
virtual Int_t ReadStaticArray (Short_t *h)
 Read array of Short_t from buffer. More...
 
virtual Int_t ReadStaticArray (UShort_t *h)
 Read array of UShort_t from buffer. More...
 
virtual Int_t ReadStaticArray (Int_t *i)
 Read array of Int_t from buffer. More...
 
virtual Int_t ReadStaticArray (UInt_t *i)
 Read array of UInt_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long_t *l)
 Read array of Long_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong_t *l)
 Read array of ULong_t from buffer. More...
 
virtual Int_t ReadStaticArray (Long64_t *l)
 Read array of Long64_t from buffer. More...
 
virtual Int_t ReadStaticArray (ULong64_t *l)
 Read array of ULong64_t from buffer. More...
 
virtual Int_t ReadStaticArray (Float_t *f)
 Read array of Float_t from buffer. More...
 
virtual Int_t ReadStaticArray (Double_t *d)
 Read array of Double_t from buffer. More...
 
virtual Int_t ReadStaticArrayDouble32 (Double_t *d, TStreamerElement *ele=0)
 Read array of Double32_t from buffer. More...
 
virtual Int_t ReadStaticArrayFloat16 (Float_t *f, TStreamerElement *ele=0)
 Read array of Float16_t from buffer. More...
 
virtual void ReadStdString (std::string *s)
 Read a std::string. More...
 
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...
 
virtual void ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue)
 Read a Double32_t from the buffer when the factor and minimun value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void ReadWithNbits (Float_t *ptr, Int_t nbits)
 Read a Float16_t from the buffer when the number of bits is specified (explicitly or not) see comments about Float16_t encoding at TBufferFile::WriteFloat16(). More...
 
virtual void ReadWithNbits (Double_t *ptr, Int_t nbits)
 Read a Double32_t from the buffer when the number of bits is specified (explicitly or not) see comments about Double32_t encoding at TBufferFile::WriteDouble32(). More...
 
virtual void SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE)
 Suppressed function of TBuffer. More...
 
void 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...
 
virtual void SkipVersion (const TClass *cl=0)
 Skip class version from I/O buffer. More...
 
voidSqlReadAny (Long64_t keyid, Long64_t objid, TClass **cl, void *obj=0)
 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 (void *obj, const std::type_info &typeinfo, const TClass *onFileClass=0)
 Stream object to/from buffer. More...
 
virtual void StreamObject (void *obj, const char *className, const TClass *onFileClass=0)
 Stream object to/from buffer. More...
 
virtual void StreamObject (void *obj, const TClass *cl, const TClass *onFileClass=0)
 Stream object to/from buffer. More...
 
virtual void StreamObject (TObject *obj)
 Stream object to/from buffer. More...
 
virtual void StreamObject (void *obj, TMemberStreamer *streamer, const TClass *cl, Int_t n=0, const TClass *onFileClass=0)
 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 UChar_t *c, Int_t n)
 Write array of UChar_t to buffer. More...
 
virtual void WriteArray (const Short_t *h, Int_t n)
 Write array of Short_t to buffer. More...
 
virtual void WriteArray (const UShort_t *h, Int_t n)
 Write array of UShort_t to buffer. More...
 
virtual void WriteArray (const Int_t *i, Int_t n)
 Write array of Int_ to buffer. More...
 
virtual void WriteArray (const UInt_t *i, Int_t n)
 Write array of UInt_t to buffer. More...
 
virtual void WriteArray (const Long_t *l, Int_t n)
 Write array of Long_t to buffer. More...
 
virtual void WriteArray (const ULong_t *l, Int_t n)
 Write array of ULong_t to buffer. More...
 
virtual void WriteArray (const Long64_t *l, Int_t n)
 Write array of Long64_t to buffer. More...
 
virtual void WriteArray (const ULong64_t *l, Int_t n)
 Write array of ULong64_t to buffer. More...
 
virtual void WriteArray (const Float_t *f, Int_t n)
 Write array of Float_t to buffer. More...
 
virtual void WriteArray (const Double_t *d, Int_t n)
 Write array of Double_t to buffer. More...
 
virtual void WriteArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Double32_t to buffer. More...
 
virtual void WriteArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_t to buffer. More...
 
virtual void WriteBool (Bool_t b)
 Writes Bool_t value to buffer. More...
 
virtual void WriteChar (Char_t c)
 Writes Char_t value to buffer. More...
 
virtual void WriteCharP (const Char_t *c)
 Writes array of characters to buffer. More...
 
virtual void WriteCharStar (char *s)
 Write a char* string. More...
 
virtual void WriteClass (const TClass *cl)
 Suppressed function of TBuffer. More...
 
virtual void WriteDouble (Double_t d)
 Writes Double_t value to buffer. More...
 
virtual void WriteDouble32 (Double_t *d, TStreamerElement *ele=0)
 Write Double32 value. 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 UChar_t *c, Int_t n)
 Write array of UChar_t to buffer. More...
 
virtual void WriteFastArray (const Short_t *h, Int_t n)
 Write array of Short_t to buffer. More...
 
virtual void WriteFastArray (const UShort_t *h, Int_t n)
 Write array of UShort_t to buffer. More...
 
virtual void WriteFastArray (const Int_t *i, Int_t n)
 Write array of Int_t to buffer. More...
 
virtual void WriteFastArray (const UInt_t *i, Int_t n)
 Write array of UInt_t to buffer. More...
 
virtual void WriteFastArray (const Long_t *l, Int_t n)
 Write array of Long_t to buffer. More...
 
virtual void WriteFastArray (const ULong_t *l, Int_t n)
 Write array of ULong_t to buffer. More...
 
virtual void WriteFastArray (const Long64_t *l, Int_t n)
 Write array of Long64_t to buffer. More...
 
virtual void WriteFastArray (const ULong64_t *l, Int_t n)
 Write array of ULong64_t to buffer. More...
 
virtual void WriteFastArray (const Float_t *f, Int_t n)
 Write array of Float_t to buffer. More...
 
virtual void WriteFastArray (const Double_t *d, Int_t n)
 Write array of Double_t to buffer. More...
 
virtual void WriteFastArray (void *start, const TClass *cl, Int_t n=1, TMemberStreamer *s=0)
 Same functionality as TBuffer::WriteFastArray(...) but instead of calling cl->Streamer(obj,buf) call here buf.StreamObject(obj, cl). 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 WriteFastArrayDouble32 (const Double_t *d, Int_t n, TStreamerElement *ele=0)
 Write array of Double32_t to buffer. More...
 
virtual void WriteFastArrayFloat16 (const Float_t *f, Int_t n, TStreamerElement *ele=0)
 Write array of Float16_t to buffer. More...
 
virtual void WriteFloat (Float_t f)
 Writes Float_t value to buffer. More...
 
virtual void WriteFloat16 (Float_t *f, TStreamerElement *ele=0)
 Write Float16 value. 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 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 TBufferFile
 TBufferFile (TBuffer::EMode mode)
 Create an I/O buffer object. More...
 
 TBufferFile (TBuffer::EMode mode, Int_t bufsiz)
 Create an I/O buffer object. More...
 
 TBufferFile (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Create an I/O buffer object. More...
 
virtual ~TBufferFile ()
 Delete an I/O buffer object. More...
 
Bool_t CheckObject (const TObject *obj)
 Check if the specified object is already in the buffer. More...
 
Bool_t CheckObject (const void *obj, const TClass *ptrClass)
 Check if the specified object of the specified class is already in the buffer. More...
 
virtual void ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force)
 force writing the TStreamerInfo to the file More...
 
virtual void ForceWriteInfoClones (TClonesArray *a)
 Make sure TStreamerInfo is not optimized, otherwise it will not be possible to support schema evolution in read mode. More...
 
Int_t GetBufferDisplacement () const
 
TVirtualStreamerInfoGetInfo ()
 
virtual TProcessIDGetLastProcessID (TRefTable *reftable) const
 Return the last TProcessID in the file. More...
 
Int_t GetMapCount () const
 
void GetMappedObject (UInt_t tag, void *&ptr, TClass *&ClassPtr) const
 Retrieve the object stored in the buffer's object map at 'tag' Set ptr and ClassPtr respectively to the address of the object and a pointer to its TClass. More...
 
UShort_t GetPidOffset () const
 
virtual UInt_t GetTRefExecId ()
 Return the exec id stored in the current TStreamerInfo element. More...
 
virtual Int_t GetVersionOwner () const
 Return the version number of the owner file. More...
 
void InitMap ()
 Create the fMap container and initialize them with the null object. More...
 
void MapObject (const TObject *obj, UInt_t offset=1)
 Add object to the fMap container. More...
 
void MapObject (const void *obj, const TClass *cl, UInt_t offset=1)
 Add object to the fMap container. More...
 
virtual Int_t ReadBuf (void *buf, Int_t max)
 Read max bytes from the I/O buffer into buf. More...
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, const TClass *onfile_class)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassBuffer (const TClass *cl, void *pointer, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class)
 Deserialize information from a buffer into an object. More...
 
virtual Int_t ReadClassEmulated (const TClass *cl, void *object, const TClass *onfile_class)
 Read emulated class. More...
 
virtual Int_t ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers)
 Interface to TStreamerInfo::ReadBufferClones. More...
 
virtual void ReadFastArrayString (Char_t *c, Int_t n)
 Read array of n characters from the I/O buffer. More...
 
virtual TObjectReadObject (const TClass *cl)
 Read object from I/O buffer. More...
 
virtual TProcessIDReadProcessID (UShort_t pidf)
 The TProcessID with number pidf is read from file. More...
 
virtual char * ReadString (char *s, Int_t max)
 Read string from I/O buffer. More...
 
virtual Version_t ReadVersionForMemberWise (const TClass *cl=0)
 Read class version from I/O buffer. More...
 
virtual Version_t ReadVersionNoCheckSum (UInt_t *start=0, UInt_t *bcnt=0)
 Read class version from I/O buffer, when the caller knows for sure that there is no checksum written/involved. More...
 
void Reset ()
 
void ResetMap ()
 Delete existing fMap and reset map counter. More...
 
void SetBufferDisplacement ()
 
void SetBufferDisplacement (Int_t skipped)
 
void SetPidOffset (UShort_t offset)
 This offset is used when a key (or basket) is transfered from one file to the other. More...
 
void SetReadParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
void SetWriteParam (Int_t mapsize)
 Set the initial size of the hashtable used to store object and class references during writing. More...
 
virtual void TagStreamerInfo (TVirtualStreamerInfo *info)
 Mark the classindex of the current file as using this TStreamerInfo. More...
 
virtual void WriteBuf (const void *buf, Int_t max)
 Write max bytes from buf into the I/O buffer. More...
 
virtual Int_t WriteClassBuffer (const TClass *cl, void *pointer)
 Function called by the Streamer functions to serialize object at p to buffer b. More...
 
virtual Int_t WriteClones (TClonesArray *a, Int_t nobjects)
 Interface to TStreamerInfo::WriteBufferClones. More...
 
virtual void WriteFastArrayString (const Char_t *c, Int_t n)
 Write array of n characters into the I/O buffer. More...
 
virtual void WriteObject (const TObject *obj, Bool_t cacheReuse=kTRUE)
 Write object to I/O buffer. More...
 
virtual Int_t WriteObjectAny (const void *obj, const TClass *ptrClass, Bool_t cacheReuse=kTRUE)
 Write object to I/O buffer. More...
 
virtual UShort_t WriteProcessID (TProcessID *pid)
 Check if the ProcessID pid is already in the file. More...
 
virtual void WriteString (const char *s)
 Write string to I/O buffer. More...
 
virtual UInt_t WriteVersionMemberWise (const TClass *cl, Bool_t useBcnt=kFALSE)
 Write class version to I/O buffer after setting the kStreamedMemberWise bit in the version number. More...
 
- Public Member Functions inherited from TBuffer
 TBuffer (EMode mode)
 Create an I/O buffer object. More...
 
 TBuffer (EMode mode, Int_t bufsiz)
 Create an I/O buffer object. More...
 
 TBuffer (EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Create an I/O buffer object. More...
 
virtual ~TBuffer ()
 Delete an I/O buffer object. More...
 
void AutoExpand (Int_t size_needed)
 Automatically calculate a new size and expand the buffer to fit at least size_needed. More...
 
char * Buffer () const
 
Int_t BufferSize () const
 
void DetachBuffer ()
 
void Expand (Int_t newsize, Bool_t copy=kTRUE)
 Expand (or shrink) the I/O buffer to newsize bytes. More...
 
Int_t GetBufferVersion () const
 
TObjectGetParent () const
 Return pointer to parent of this buffer. More...
 
ReAllocCharFun_t GetReAllocFunc () const
 Return the reallocation method currently used. More...
 
Bool_t IsReading () const
 
Bool_t IsWriting () const
 
Int_t Length () const
 
virtual TVirtualArrayPeekDataCache () const
 Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. More...
 
virtual TVirtualArrayPopDataCache ()
 Pop and Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members. More...
 
virtual void PushDataCache (TVirtualArray *)
 Push a new data cache area onto the list of area to be used for temporarily store 'missing' data members. More...
 
virtual void ReadStdString (std::string &s)
 
void SetBuffer (void *buf, UInt_t bufsiz=0, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=0)
 Sets a new buffer in an existing TBuffer object. More...
 
void SetBufferOffset (Int_t offset=0)
 
void SetParent (TObject *parent)
 Set parent owning this buffer. More...
 
void SetReadMode ()
 Set buffer in read mode. More...
 
void SetReAllocFunc (ReAllocCharFun_t reallocfunc=0)
 Set which memory reallocation method to use. More...
 
void SetWriteMode ()
 Set buffer in write mode. More...
 
template<class T >
Int_t WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)
 
virtual void WriteStdString (std::string &s)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Checked and record whether for this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 

Static Public Member Functions

static const char * GetFloatFormat ()
 return current printf format for float/double members, default "%e" return format, hold by TSQLServer More...
 
static void SetFloatFormat (const char *fmt="%e")
 set printf format for float/double members, default "%e" changes global TSQLServer variable More...
 
- Static Public Member Functions inherited from TBufferFile
static Int_t GetGlobalReadParam ()
 Get default read map size. More...
 
static Int_t GetGlobalWriteParam ()
 Get default write map size. More...
 
static void SetGlobalReadParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
static void SetGlobalWriteParam (Int_t mapsize)
 Set the initial size of the map used to store object and class references during reading. More...
 
- Static Public Member Functions inherited from TBuffer
static TClassGetClass (const std::type_info &typeinfo)
 Forward to TROOT::GetClass(). More...
 
static TClassGetClass (const char *className)
 Forward to TROOT::GetClass(). More...
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

Protected Member Functions

 TBufferSQL2 (const TBufferSQL2 &)
 
 TBufferSQL2 ()
 Default constructor, should not be used. More...
 
void operator= (const TBufferSQL2 &)
 
TSQLStructurePopStack ()
 Pop stack. More...
 
TSQLStructurePushStack ()
 Push stack with structurual 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...
 
Int_t SqlReadArraySize ()
 Reads array size, written in raw data table. More...
 
void SqlReadBasic (Char_t &value)
 Read current value from table and convert it to Char_t value. More...
 
void SqlReadBasic (Short_t &value)
 Read current value from table and convert it to Short_t value. More...
 
void SqlReadBasic (Int_t &value)
 Read current value from table and convert it to Int_t value. More...
 
void SqlReadBasic (Long_t &value)
 Read current value from table and convert it to Long_t value. More...
 
void SqlReadBasic (Long64_t &value)
 Read current value from table and convert it to Long64_t value. More...
 
void SqlReadBasic (Float_t &value)
 Read current value from table and convert it to Float_t value. More...
 
void SqlReadBasic (Double_t &value)
 Read current value from table and convert it to Double_t value. More...
 
void SqlReadBasic (Bool_t &value)
 Read current value from table and convert it to Bool_t value. More...
 
void SqlReadBasic (UChar_t &value)
 Read current value from table and convert it to UChar_t value. More...
 
void SqlReadBasic (UShort_t &value)
 Read current value from table and convert it to UShort_t value. More...
 
void SqlReadBasic (UInt_t &value)
 Read current value from table and convert it to UInt_t value. More...
 
void SqlReadBasic (ULong_t &value)
 Read current value from table and convert it to ULong_t value. More...
 
void SqlReadBasic (ULong64_t &value)
 Read current value from table and convert it to ULong64_t value. More...
 
const char * SqlReadCharStarValue ()
 Read CharStar value, if it has special code, request it from large table. 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...
 
Bool_t SqlWriteBasic (Char_t value)
 converts Char_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 (Int_t value)
 converts Int_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 (Long64_t value)
 converts Long64_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 (Double_t value)
 converts Double_t to string and creates correspondent sql structure More...
 
Bool_t SqlWriteBasic (Bool_t value)
 converts Bool_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 (UShort_t value)
 converts UShort_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 (ULong_t value)
 converts ULong_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...
 
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 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 TBufferFile
 TBufferFile ()
 
 TBufferFile (const TBufferFile &)
 not implemented More...
 
Int_t CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss, const char *classname)
 Check byte count with current buffer position. More...
 
void CheckCount (UInt_t offset)
 Check if offset is not too large (< kMaxMapCount) when writing. More...
 
UInt_t CheckObject (UInt_t offset, const TClass *cl, Bool_t readClass=kFALSE)
 Check for object in the read map. More...
 
void operator= (const TBufferFile &)
 not implemented More...
 
- Protected Member Functions inherited from TBuffer
 TBuffer ()
 
 TBuffer (const TBuffer &)
 
void operator= (const TBuffer &)
 
Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
Int_t Write (const char *name, Int_t opt, Int_t bufs)
 Write this object to the current directory. More...
 
Int_t Write (const char *name, Int_t opt, Int_t bufs) const
 Write this object to the current directory. More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

Protected Attributes

Int_t fCompressLevel
 ! compress level used to minimize size of data in database More...
 
TSQLObjectDatafCurrentData
 ! More...
 
Int_t fErrorFlag
 ! Error id value More...
 
Bool_t fExpectedChain
 ! flag to resolve situation when several elements of same basic type stored as FastArray More...
 
Long64_t fFirstObjId
 ! id of first object to be read from the database More...
 
Bool_t fIgnoreVerification
 ! ignore verification of names 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...
 
TExMapfObjMap
 ! Map between stored objects and object 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 TBufferFile
TExMapfClassMap
 Map containing object,class pairs for reading. More...
 
Int_t fDisplacement
 Value to be added to the map offsets. More...
 
TStreamerInfofInfo
 Pointer to TStreamerInfo object writing/reading the buffer. More...
 
InfoList_t fInfoStack
 Stack of pointers to the TStreamerInfos. More...
 
TExMapfMap
 Map containing object,offset pairs for reading/writing. More...
 
Int_t fMapCount
 Number of objects or classes in map. More...
 
Int_t fMapSize
 Default size of map. More...
 
UShort_t fPidOffset
 Offset to be added to the pid index in this key/buffer. More...
 
- Protected Attributes inherited from TBuffer
char * fBufCur
 
char * fBuffer
 
char * fBufMax
 
Int_t fBufSize
 
CacheList_t fCacheStack
 Realloc function to be used when extending the buffer. More...
 
Bool_t fMode
 
TObjectfParent
 
ReAllocCharFun_t fReAllocFunc
 
Int_t fVersion
 

Friends

class TSQLStructure
 

Additional Inherited Members

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

TBufferSQL2::TBufferSQL2 ( const TBufferSQL2 )
protected

◆ TBufferSQL2() [2/4]

TBufferSQL2::TBufferSQL2 ( )
protected

Default constructor, should not be used.

Definition at line 68 of file TBufferSQL2.cxx.

◆ TBufferSQL2() [3/4]

TBufferSQL2::TBufferSQL2 ( TBuffer::EMode  mode)

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

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

Definition at line 79 of file TBufferSQL2.cxx.

◆ TBufferSQL2() [4/4]

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

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 94 of file TBufferSQL2.cxx.

◆ ~TBufferSQL2()

TBufferSQL2::~TBufferSQL2 ( )
virtual

Destroy sql buffer.

Definition at line 114 of file TBufferSQL2.cxx.

Member Function Documentation

◆ ApplySequence() [1/2]

Int_t TBufferSQL2::ApplySequence ( const TStreamerInfoActions::TActionSequence sequence,
void obj 
)
virtual

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

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

Reimplemented from TBufferFile.

Definition at line 2808 of file TBufferSQL2.cxx.

◆ ApplySequence() [2/2]

Int_t TBufferSQL2::ApplySequence ( const TStreamerInfoActions::TActionSequence sequence,
void start_collection,
void end_collection 
)
virtual

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

Reimplemented from TBufferFile.

Definition at line 2879 of file TBufferSQL2.cxx.

◆ ApplySequenceVecPtr()

Int_t TBufferSQL2::ApplySequenceVecPtr ( const TStreamerInfoActions::TActionSequence sequence,
void start_collection,
void end_collection 
)
virtual

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

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

Reimplemented from TBufferFile.

Definition at line 2843 of file TBufferSQL2.cxx.

◆ CheckByteCount() [1/2]

Int_t TBufferSQL2::CheckByteCount ( UInt_t  startpos,
UInt_t  bcnt,
const TClass clss 
)
virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 883 of file TBufferSQL2.cxx.

◆ CheckByteCount() [2/2]

Int_t TBufferSQL2::CheckByteCount ( UInt_t  startpos,
UInt_t  bcnt,
const char *  classname 
)
virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 891 of file TBufferSQL2.cxx.

◆ 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:

Reimplemented from TBufferFile.

Definition at line 598 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.

Reimplemented from TBufferFile.

Definition at line 632 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.

Reimplemented from TBufferFile.

Definition at line 654 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.

Reimplemented from TBufferFile.

Definition at line 543 of file TBufferSQL2.cxx.

◆ GetErrorFlag()

Int_t TBufferSQL2::GetErrorFlag ( ) const
inline

Definition at line 122 of file TBufferSQL2.h.

◆ GetFloatFormat()

const char * TBufferSQL2::GetFloatFormat ( )
static

return current printf format for float/double members, default "%e" return format, hold by TSQLServer

Definition at line 2799 of file TBufferSQL2.cxx.

◆ GetStructure()

TSQLStructure* TBufferSQL2::GetStructure ( ) const
inline

Definition at line 120 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

Reimplemented from TBufferFile.

Definition at line 526 of file TBufferSQL2.cxx.

◆ operator=()

void TBufferSQL2::operator= ( const TBufferSQL2 )
protected

◆ PopStack()

TSQLStructure * TBufferSQL2::PopStack ( )
protected

Pop stack.

Definition at line 2767 of file TBufferSQL2.cxx.

◆ PushStack()

TSQLStructure * TBufferSQL2::PushStack ( )
protected

Push stack with structurual information about streamed object.

Definition at line 2751 of file TBufferSQL2.cxx.

◆ ReadArray() [1/13]

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

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1120 of file TBufferSQL2.cxx.

◆ ReadArray() [2/13]

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

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1128 of file TBufferSQL2.cxx.

◆ ReadArray() [3/13]

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

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1136 of file TBufferSQL2.cxx.

◆ ReadArray() [4/13]

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

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1144 of file TBufferSQL2.cxx.

◆ ReadArray() [5/13]

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

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1152 of file TBufferSQL2.cxx.

◆ ReadArray() [6/13]

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

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1160 of file TBufferSQL2.cxx.

◆ ReadArray() [7/13]

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

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1168 of file TBufferSQL2.cxx.

◆ ReadArray() [8/13]

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

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1176 of file TBufferSQL2.cxx.

◆ ReadArray() [9/13]

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

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1184 of file TBufferSQL2.cxx.

◆ ReadArray() [10/13]

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

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1192 of file TBufferSQL2.cxx.

◆ ReadArray() [11/13]

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

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1200 of file TBufferSQL2.cxx.

◆ ReadArray() [12/13]

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

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1208 of file TBufferSQL2.cxx.

◆ ReadArray() [13/13]

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

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1216 of file TBufferSQL2.cxx.

◆ ReadArrayDouble32()

Int_t TBufferSQL2::ReadArrayDouble32 ( Double_t *&  d,
TStreamerElement ele = 0 
)
virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1232 of file TBufferSQL2.cxx.

◆ ReadArrayFloat16()

Int_t TBufferSQL2::ReadArrayFloat16 ( Float_t *&  f,
TStreamerElement ele = 0 
)
virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1224 of file TBufferSQL2.cxx.

◆ ReadBool()

void TBufferSQL2::ReadBool ( Bool_t b)
virtual

Reads Bool_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2122 of file TBufferSQL2.cxx.

◆ ReadChar()

void TBufferSQL2::ReadChar ( Char_t c)
virtual

Reads Char_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2130 of file TBufferSQL2.cxx.

◆ ReadCharP()

void TBufferSQL2::ReadCharP ( Char_t c)
virtual

Reads array of characters from buffer.

Reimplemented from TBufferFile.

Definition at line 2226 of file TBufferSQL2.cxx.

◆ ReadCharStar()

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

Read a char* string.

Reimplemented from TBufferFile.

Definition at line 2268 of file TBufferSQL2.cxx.

◆ ReadClass()

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

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 868 of file TBufferSQL2.cxx.

◆ ReadDouble()

void TBufferSQL2::ReadDouble ( Double_t d)
virtual

Reads Double_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2218 of file TBufferSQL2.cxx.

◆ ReadDouble32()

void TBufferSQL2::ReadDouble32 ( Double_t d,
TStreamerElement ele = 0 
)
virtual

Read Double32 value.

Reimplemented from TBufferFile.

Definition at line 1056 of file TBufferSQL2.cxx.

◆ ReadFastArray() [1/15]

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

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1406 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.

Reimplemented from TBufferFile.

Definition at line 1415 of file TBufferSQL2.cxx.

◆ ReadFastArray() [3/15]

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

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1434 of file TBufferSQL2.cxx.

◆ ReadFastArray() [4/15]

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

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1442 of file TBufferSQL2.cxx.

◆ ReadFastArray() [5/15]

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

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1450 of file TBufferSQL2.cxx.

◆ ReadFastArray() [6/15]

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

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1458 of file TBufferSQL2.cxx.

◆ ReadFastArray() [7/15]

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

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1466 of file TBufferSQL2.cxx.

◆ ReadFastArray() [8/15]

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

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1474 of file TBufferSQL2.cxx.

◆ ReadFastArray() [9/15]

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

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1482 of file TBufferSQL2.cxx.

◆ ReadFastArray() [10/15]

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

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1490 of file TBufferSQL2.cxx.

◆ ReadFastArray() [11/15]

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

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1498 of file TBufferSQL2.cxx.

◆ ReadFastArray() [12/15]

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

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1506 of file TBufferSQL2.cxx.

◆ ReadFastArray() [13/15]

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

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1514 of file TBufferSQL2.cxx.

◆ ReadFastArray() [14/15]

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

Reimplemented from TBufferFile.

Definition at line 1572 of file TBufferSQL2.cxx.

◆ ReadFastArray() [15/15]

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

Reimplemented from TBufferFile.

Definition at line 1600 of file TBufferSQL2.cxx.

◆ ReadFastArrayDouble32()

void TBufferSQL2::ReadFastArrayDouble32 ( Double_t d,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1546 of file TBufferSQL2.cxx.

◆ ReadFastArrayFloat16()

void TBufferSQL2::ReadFastArrayFloat16 ( Float_t f,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1522 of file TBufferSQL2.cxx.

◆ ReadFastArrayWithFactor() [1/2]

void TBufferSQL2::ReadFastArrayWithFactor ( Float_t ptr,
Int_t  n,
Double_t  factor,
Double_t  minvalue 
)
virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1530 of file TBufferSQL2.cxx.

◆ ReadFastArrayWithFactor() [2/2]

void TBufferSQL2::ReadFastArrayWithFactor ( Double_t ptr,
Int_t  n,
Double_t  factor,
Double_t  minvalue 
)
virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1554 of file TBufferSQL2.cxx.

◆ ReadFastArrayWithNbits() [1/2]

void TBufferSQL2::ReadFastArrayWithNbits ( Float_t ptr,
Int_t  n,
Int_t  nbits 
)
virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1538 of file TBufferSQL2.cxx.

◆ ReadFastArrayWithNbits() [2/2]

void TBufferSQL2::ReadFastArrayWithNbits ( Double_t ptr,
Int_t  n,
Int_t  nbits 
)
virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1561 of file TBufferSQL2.cxx.

◆ ReadFloat()

void TBufferSQL2::ReadFloat ( Float_t f)
virtual

Reads Float_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2210 of file TBufferSQL2.cxx.

◆ ReadFloat16()

void TBufferSQL2::ReadFloat16 ( Float_t f,
TStreamerElement ele = 0 
)
virtual

Read Float16 value.

Reimplemented from TBufferFile.

Definition at line 1048 of file TBufferSQL2.cxx.

◆ ReadInt()

void TBufferSQL2::ReadInt ( Int_t i)
virtual

Reads Int_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2162 of file TBufferSQL2.cxx.

◆ ReadLong()

void TBufferSQL2::ReadLong ( Long_t l)
virtual

Reads Long_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2178 of file TBufferSQL2.cxx.

◆ ReadLong64()

void TBufferSQL2::ReadLong64 ( Long64_t l)
virtual

Reads Long64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2194 of file TBufferSQL2.cxx.

◆ ReadObjectAny()

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

Read object from buffer. Only used from TBuffer.

Reimplemented from TBufferFile.

Definition at line 965 of file TBufferSQL2.cxx.

◆ ReadShort()

void TBufferSQL2::ReadShort ( Short_t s)
virtual

Reads Short_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2146 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [1/13]

Int_t TBufferSQL2::ReadStaticArray ( Bool_t b)
virtual

Read array of Bool_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1252 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [2/13]

Int_t TBufferSQL2::ReadStaticArray ( Char_t c)
virtual

Read array of Char_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1260 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [3/13]

Int_t TBufferSQL2::ReadStaticArray ( UChar_t c)
virtual

Read array of UChar_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1268 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [4/13]

Int_t TBufferSQL2::ReadStaticArray ( Short_t h)
virtual

Read array of Short_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1276 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [5/13]

Int_t TBufferSQL2::ReadStaticArray ( UShort_t h)
virtual

Read array of UShort_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1284 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [6/13]

Int_t TBufferSQL2::ReadStaticArray ( Int_t i)
virtual

Read array of Int_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1292 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [7/13]

Int_t TBufferSQL2::ReadStaticArray ( UInt_t i)
virtual

Read array of UInt_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1300 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [8/13]

Int_t TBufferSQL2::ReadStaticArray ( Long_t l)
virtual

Read array of Long_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1308 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [9/13]

Int_t TBufferSQL2::ReadStaticArray ( ULong_t l)
virtual

Read array of ULong_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1316 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [10/13]

Int_t TBufferSQL2::ReadStaticArray ( Long64_t l)
virtual

Read array of Long64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1324 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [11/13]

Int_t TBufferSQL2::ReadStaticArray ( ULong64_t l)
virtual

Read array of ULong64_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1332 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [12/13]

Int_t TBufferSQL2::ReadStaticArray ( Float_t f)
virtual

Read array of Float_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1340 of file TBufferSQL2.cxx.

◆ ReadStaticArray() [13/13]

Int_t TBufferSQL2::ReadStaticArray ( Double_t d)
virtual

Read array of Double_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1348 of file TBufferSQL2.cxx.

◆ ReadStaticArrayDouble32()

Int_t TBufferSQL2::ReadStaticArrayDouble32 ( Double_t d,
TStreamerElement ele = 0 
)
virtual

Read array of Double32_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1364 of file TBufferSQL2.cxx.

◆ ReadStaticArrayFloat16()

Int_t TBufferSQL2::ReadStaticArrayFloat16 ( Float_t f,
TStreamerElement ele = 0 
)
virtual

Read array of Float16_t from buffer.

Reimplemented from TBufferFile.

Definition at line 1356 of file TBufferSQL2.cxx.

◆ ReadStdString()

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

Read a std::string.

Reimplemented from TBufferFile.

Definition at line 2252 of file TBufferSQL2.cxx.

◆ ReadTString()

void TBufferSQL2::ReadTString ( TString s)
virtual

Read a TString.

Reimplemented from TBufferFile.

Definition at line 2236 of file TBufferSQL2.cxx.

◆ ReadUChar()

void TBufferSQL2::ReadUChar ( UChar_t c)
virtual

Reads UChar_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2138 of file TBufferSQL2.cxx.

◆ ReadUInt()

void TBufferSQL2::ReadUInt ( UInt_t i)
virtual

Reads UInt_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2170 of file TBufferSQL2.cxx.

◆ ReadULong()

void TBufferSQL2::ReadULong ( ULong_t l)
virtual

Reads ULong_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2186 of file TBufferSQL2.cxx.

◆ ReadULong64()

void TBufferSQL2::ReadULong64 ( ULong64_t l)
virtual

Reads ULong64_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2202 of file TBufferSQL2.cxx.

◆ ReadUShort()

void TBufferSQL2::ReadUShort ( UShort_t s)
virtual

Reads UShort_t value from buffer.

Reimplemented from TBufferFile.

Definition at line 2154 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.

Reimplemented from TBufferFile.

Definition at line 916 of file TBufferSQL2.cxx.

◆ ReadWithFactor() [1/2]

void TBufferSQL2::ReadWithFactor ( Float_t ptr,
Double_t  factor,
Double_t  minvalue 
)
virtual

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1066 of file TBufferSQL2.cxx.

◆ ReadWithFactor() [2/2]

void TBufferSQL2::ReadWithFactor ( Double_t ptr,
Double_t  factor,
Double_t  minvalue 
)
virtual

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1086 of file TBufferSQL2.cxx.

◆ ReadWithNbits() [1/2]

void TBufferSQL2::ReadWithNbits ( Float_t ptr,
Int_t  nbits 
)
virtual

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1076 of file TBufferSQL2.cxx.

◆ ReadWithNbits() [2/2]

void TBufferSQL2::ReadWithNbits ( Double_t ptr,
Int_t  nbits 
)
virtual

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

Currently TBufferXML does not optimize space in this case.

Reimplemented from TBufferFile.

Definition at line 1096 of file TBufferSQL2.cxx.

◆ SetByteCount()

void TBufferSQL2::SetByteCount ( UInt_t  cntpos,
Bool_t  packInVersion = kFALSE 
)
virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 899 of file TBufferSQL2.cxx.

◆ SetCompressionLevel()

void TBufferSQL2::SetCompressionLevel ( int  level)
inline

Definition at line 118 of file TBufferSQL2.h.

◆ SetFloatFormat()

void TBufferSQL2::SetFloatFormat ( const char *  fmt = "%e")
static

set printf format for float/double members, default "%e" changes global TSQLServer variable

Definition at line 2790 of file TBufferSQL2.cxx.

◆ SetIgnoreVerification()

void TBufferSQL2::SetIgnoreVerification ( )
inline

Definition at line 124 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.

Reimplemented from TBufferFile.

Definition at line 564 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

Reimplemented from TBufferFile.

Definition at line 975 of file TBufferSQL2.cxx.

◆ SkipVersion()

void TBufferSQL2::SkipVersion ( const TClass cl = 0)
virtual

Skip class version from I/O buffer.

Reimplemented from TBufferFile.

Definition at line 906 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 242 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 195 of file TBufferSQL2.cxx.

◆ SqlReadAny()

void * TBufferSQL2::SqlReadAny ( Long64_t  keyid,
Long64_t  objid,
TClass **  cl,
void obj = 0 
)

Recreate object from sql structure.

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

Definition at line 166 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 1646 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [1/13]

void TBufferSQL2::SqlReadBasic ( Char_t value)
protected

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

Definition at line 2541 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [2/13]

void TBufferSQL2::SqlReadBasic ( Short_t value)
protected

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

Definition at line 2555 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [3/13]

void TBufferSQL2::SqlReadBasic ( Int_t value)
protected

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

Definition at line 2567 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [4/13]

void TBufferSQL2::SqlReadBasic ( Long_t value)
protected

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

Definition at line 2579 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [5/13]

void TBufferSQL2::SqlReadBasic ( Long64_t value)
protected

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

Definition at line 2591 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [6/13]

void TBufferSQL2::SqlReadBasic ( Float_t value)
protected

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

Definition at line 2603 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [7/13]

void TBufferSQL2::SqlReadBasic ( Double_t value)
protected

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

Definition at line 2615 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [8/13]

void TBufferSQL2::SqlReadBasic ( Bool_t value)
protected

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

Definition at line 2627 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 2639 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [10/13]

void TBufferSQL2::SqlReadBasic ( UShort_t value)
protected

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

Definition at line 2653 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [11/13]

void TBufferSQL2::SqlReadBasic ( UInt_t value)
protected

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

Definition at line 2665 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 2677 of file TBufferSQL2.cxx.

◆ SqlReadBasic() [13/13]

void TBufferSQL2::SqlReadBasic ( ULong64_t value)
protected

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

Definition at line 2689 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 2731 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 360 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 435 of file TBufferSQL2.cxx.

◆ SqlReadValue()

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

Read string value from current stack node.

Definition at line 2701 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 140 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [1/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Char_t  value)
protected

converts Char_t to string and creates correspondent sql structure

Definition at line 2402 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [2/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Short_t  value)
protected

converts Short_t to string and creates correspondent sql structure

Definition at line 2412 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [3/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Int_t  value)
protected

converts Int_t to string and creates correspondent sql structure

Definition at line 2422 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [4/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Long_t  value)
protected

converts Long_t to string and creates correspondent sql structure

Definition at line 2432 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [5/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Long64_t  value)
protected

converts Long64_t to string and creates correspondent sql structure

Definition at line 2442 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [6/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Float_t  value)
protected

converts Float_t to string and creates correspondent sql structure

Definition at line 2452 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [7/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Double_t  value)
protected

converts Double_t to string and creates correspondent sql structure

Definition at line 2462 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [8/13]

Bool_t TBufferSQL2::SqlWriteBasic ( Bool_t  value)
protected

converts Bool_t to string and creates correspondent sql structure

Definition at line 2472 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 2480 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [10/13]

Bool_t TBufferSQL2::SqlWriteBasic ( UShort_t  value)
protected

converts UShort_t to string and creates correspondent sql structure

Definition at line 2490 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [11/13]

Bool_t TBufferSQL2::SqlWriteBasic ( UInt_t  value)
protected

converts UInt_t to string and creates correspondent sql structure

Definition at line 2500 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 2510 of file TBufferSQL2.cxx.

◆ SqlWriteBasic() [13/13]

Bool_t TBufferSQL2::SqlWriteBasic ( ULong64_t  value)
protected

converts ULong64_t to string and creates correspondent sql structure

Definition at line 2520 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 302 of file TBufferSQL2.cxx.

◆ SqlWriteValue()

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

Definition at line 2529 of file TBufferSQL2.cxx.

◆ Stack()

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

returns head of stack

Definition at line 2778 of file TBufferSQL2.cxx.

◆ StreamObject() [1/5]

void TBufferSQL2::StreamObject ( void obj,
const std::type_info &  typeinfo,
const TClass onFileClass = 0 
)
virtual

Stream object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2060 of file TBufferSQL2.cxx.

◆ StreamObject() [2/5]

void TBufferSQL2::StreamObject ( void obj,
const char *  className,
const TClass onFileClass = 0 
)
virtual

Stream object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2068 of file TBufferSQL2.cxx.

◆ StreamObject() [3/5]

void TBufferSQL2::StreamObject ( void obj,
const TClass cl,
const TClass onFileClass = 0 
)
virtual

Stream object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2076 of file TBufferSQL2.cxx.

◆ StreamObject() [4/5]

void TBufferSQL2::StreamObject ( TObject obj)
virtual

Stream object to/from buffer.

Reimplemented from TBufferFile.

Definition at line 2089 of file TBufferSQL2.cxx.

◆ StreamObject() [5/5]

void TBufferSQL2::StreamObject ( void obj,
TMemberStreamer streamer,
const TClass cl,
Int_t  n = 0,
const TClass onFileClass = 0 
)
virtual

Stream object to/from buffer.

Definition at line 2097 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 775 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 memeber of class. Used also in ReadFastArray methods to resolve problem of compressed data, when several data memebers of the same basic type streamed with single ...FastArray call

Definition at line 827 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.

Reimplemented from TBufferFile.

Definition at line 1698 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.

Reimplemented from TBufferFile.

Definition at line 1706 of file TBufferSQL2.cxx.

◆ WriteArray() [3/13]

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1714 of file TBufferSQL2.cxx.

◆ WriteArray() [4/13]

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1722 of file TBufferSQL2.cxx.

◆ WriteArray() [5/13]

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1730 of file TBufferSQL2.cxx.

◆ WriteArray() [6/13]

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

Write array of Int_ to buffer.

Reimplemented from TBufferFile.

Definition at line 1738 of file TBufferSQL2.cxx.

◆ WriteArray() [7/13]

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1746 of file TBufferSQL2.cxx.

◆ WriteArray() [8/13]

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1754 of file TBufferSQL2.cxx.

◆ WriteArray() [9/13]

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1762 of file TBufferSQL2.cxx.

◆ WriteArray() [10/13]

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1770 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.

Reimplemented from TBufferFile.

Definition at line 1778 of file TBufferSQL2.cxx.

◆ WriteArray() [12/13]

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1786 of file TBufferSQL2.cxx.

◆ WriteArray() [13/13]

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1794 of file TBufferSQL2.cxx.

◆ WriteArrayDouble32()

void TBufferSQL2::WriteArrayDouble32 ( const Double_t d,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1810 of file TBufferSQL2.cxx.

◆ WriteArrayFloat16()

void TBufferSQL2::WriteArrayFloat16 ( const Float_t f,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1802 of file TBufferSQL2.cxx.

◆ WriteBool()

void TBufferSQL2::WriteBool ( Bool_t  b)
virtual

Writes Bool_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2290 of file TBufferSQL2.cxx.

◆ WriteChar()

void TBufferSQL2::WriteChar ( Char_t  c)
virtual

Writes Char_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2298 of file TBufferSQL2.cxx.

◆ WriteCharP()

void TBufferSQL2::WriteCharP ( const Char_t c)
virtual

Writes array of characters to buffer.

Reimplemented from TBufferFile.

Definition at line 2394 of file TBufferSQL2.cxx.

◆ WriteCharStar()

void TBufferSQL2::WriteCharStar ( char *  s)
virtual

Write a char* string.

Reimplemented from TBufferFile.

Definition at line 2276 of file TBufferSQL2.cxx.

◆ WriteClass()

void TBufferSQL2::WriteClass ( const TClass cl)
virtual

Suppressed function of TBuffer.

Reimplemented from TBufferFile.

Definition at line 876 of file TBufferSQL2.cxx.

◆ WriteDouble()

void TBufferSQL2::WriteDouble ( Double_t  d)
virtual

Writes Double_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2386 of file TBufferSQL2.cxx.

◆ WriteDouble32()

void TBufferSQL2::WriteDouble32 ( Double_t d,
TStreamerElement ele = 0 
)
virtual

Write Double32 value.

Reimplemented from TBufferFile.

Definition at line 1112 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.

Reimplemented from TBufferFile.

Definition at line 1853 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.

Reimplemented from TBufferFile.

Definition at line 1862 of file TBufferSQL2.cxx.

◆ WriteFastArray() [3/15]

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

Write array of UChar_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1889 of file TBufferSQL2.cxx.

◆ WriteFastArray() [4/15]

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

Write array of Short_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1897 of file TBufferSQL2.cxx.

◆ WriteFastArray() [5/15]

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

Write array of UShort_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1905 of file TBufferSQL2.cxx.

◆ WriteFastArray() [6/15]

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

Write array of Int_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1913 of file TBufferSQL2.cxx.

◆ WriteFastArray() [7/15]

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

Write array of UInt_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1921 of file TBufferSQL2.cxx.

◆ WriteFastArray() [8/15]

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

Write array of Long_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1929 of file TBufferSQL2.cxx.

◆ WriteFastArray() [9/15]

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

Write array of ULong_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1937 of file TBufferSQL2.cxx.

◆ WriteFastArray() [10/15]

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

Write array of Long64_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1945 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.

Reimplemented from TBufferFile.

Definition at line 1953 of file TBufferSQL2.cxx.

◆ WriteFastArray() [12/15]

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

Write array of Float_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1961 of file TBufferSQL2.cxx.

◆ WriteFastArray() [13/15]

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

Write array of Double_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1969 of file TBufferSQL2.cxx.

◆ WriteFastArray() [14/15]

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

Reimplemented from TBufferFile.

Definition at line 1996 of file TBufferSQL2.cxx.

◆ WriteFastArray() [15/15]

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

Reimplemented from TBufferFile.

Definition at line 2021 of file TBufferSQL2.cxx.

◆ WriteFastArrayDouble32()

void TBufferSQL2::WriteFastArrayDouble32 ( const Double_t d,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Write array of Double32_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1985 of file TBufferSQL2.cxx.

◆ WriteFastArrayFloat16()

void TBufferSQL2::WriteFastArrayFloat16 ( const Float_t f,
Int_t  n,
TStreamerElement ele = 0 
)
virtual

Write array of Float16_t to buffer.

Reimplemented from TBufferFile.

Definition at line 1977 of file TBufferSQL2.cxx.

◆ WriteFloat()

void TBufferSQL2::WriteFloat ( Float_t  f)
virtual

Writes Float_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2378 of file TBufferSQL2.cxx.

◆ WriteFloat16()

void TBufferSQL2::WriteFloat16 ( Float_t f,
TStreamerElement ele = 0 
)
virtual

Write Float16 value.

Reimplemented from TBufferFile.

Definition at line 1104 of file TBufferSQL2.cxx.

◆ WriteInt()

void TBufferSQL2::WriteInt ( Int_t  i)
virtual

Writes Int_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2330 of file TBufferSQL2.cxx.

◆ WriteLong()

void TBufferSQL2::WriteLong ( Long_t  l)
virtual

Writes Long_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2346 of file TBufferSQL2.cxx.

◆ WriteLong64()

void TBufferSQL2::WriteLong64 ( Long64_t  l)
virtual

Writes Long64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2362 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.

Reimplemented from TBufferFile.

Definition at line 982 of file TBufferSQL2.cxx.

◆ WriteShort()

void TBufferSQL2::WriteShort ( Short_t  s)
virtual

Writes Short_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2314 of file TBufferSQL2.cxx.

◆ WriteStdString()

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

Write a std::string.

Reimplemented from TBufferFile.

Definition at line 2260 of file TBufferSQL2.cxx.

◆ WriteTString()

void TBufferSQL2::WriteTString ( const TString s)
virtual

Write a TString.

Reimplemented from TBufferFile.

Definition at line 2244 of file TBufferSQL2.cxx.

◆ WriteUChar()

void TBufferSQL2::WriteUChar ( UChar_t  c)
virtual

Writes UChar_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2306 of file TBufferSQL2.cxx.

◆ WriteUInt()

void TBufferSQL2::WriteUInt ( UInt_t  i)
virtual

Writes UInt_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2338 of file TBufferSQL2.cxx.

◆ WriteULong()

void TBufferSQL2::WriteULong ( ULong_t  l)
virtual

Writes ULong_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2354 of file TBufferSQL2.cxx.

◆ WriteULong64()

void TBufferSQL2::WriteULong64 ( ULong64_t  l)
virtual

Writes ULong64_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2370 of file TBufferSQL2.cxx.

◆ WriteUShort()

void TBufferSQL2::WriteUShort ( UShort_t  s)
virtual

Writes UShort_t value to buffer.

Reimplemented from TBufferFile.

Definition at line 2322 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.

Reimplemented from TBufferFile.

Definition at line 950 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 41 of file TBufferSQL2.h.

◆ fCurrentData

TSQLObjectData* TBufferSQL2::fCurrentData
protected

!

Definition at line 45 of file TBufferSQL2.h.

◆ fErrorFlag

Int_t TBufferSQL2::fErrorFlag
protected

! Error id value

Definition at line 39 of file TBufferSQL2.h.

◆ fExpectedChain

Bool_t TBufferSQL2::fExpectedChain
protected

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

Definition at line 40 of file TBufferSQL2.h.

◆ fFirstObjId

Long64_t TBufferSQL2::fFirstObjId
protected

! id of first object to be read from the database

Definition at line 47 of file TBufferSQL2.h.

◆ fIgnoreVerification

Bool_t TBufferSQL2::fIgnoreVerification
protected

! ignore verification of names

Definition at line 44 of file TBufferSQL2.h.

◆ fLastObjId

Long64_t TBufferSQL2::fLastObjId
protected

! id of last object correspond to this key

Definition at line 48 of file TBufferSQL2.h.

◆ fObjectsInfos

TObjArray* TBufferSQL2::fObjectsInfos
protected

! array of objects info for selected key

Definition at line 46 of file TBufferSQL2.h.

◆ fObjIdCounter

Long64_t TBufferSQL2::fObjIdCounter
protected

! counter of objects id

Definition at line 43 of file TBufferSQL2.h.

◆ fObjMap

TExMap* TBufferSQL2::fObjMap
protected

! Map between stored objects and object id

Definition at line 37 of file TBufferSQL2.h.

◆ fPoolsMap

TMap* TBufferSQL2::fPoolsMap
protected

! map of pools with data from different tables

Definition at line 49 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 42 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 36 of file TBufferSQL2.h.

◆ fStructure

TSQLStructure* TBufferSQL2::fStructure
protected

! structures, created by object storing

Definition at line 35 of file TBufferSQL2.h.

Libraries for TBufferSQL2:
[legend]

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