Implement TBuffer for a SQL backend.

Definition at line 30 of file TBufferSQL.h.

Public Member Functions
	TBufferSQL ()
	Constructor.

	TBufferSQL (TBuffer::EMode mode, Int_t bufsiz, std::vector< Int_t > vc, TString insert_query, TSQLRow **rowPtr)
	Constructor.

	TBufferSQL (TBuffer::EMode mode, Int_t bufsiz, std::vector< Int_t > vc, TString insert_query, TSQLRow *rowPtr, void buf, Bool_t adopt=kTRUE)
	Constructor.

	TBufferSQL (TBuffer::EMode mode, std::vector< Int_t > vc, TString insert_query, TSQLRow **rowPtr)
	Constructor.

	~TBufferSQL ()
	Destructor.

TClass *	IsA () const override

void	ReadBool (Bool_t &b) final
	Operator>>

void	ReadChar (Char_t &c) final
	Operator>>

void	ReadCharP (Char_t *c) final
	Operator>>

void	ReadCharStar (char *&s) final
	Read a char* string.

void	ReadDouble (Double_t &d) final
	Operator>>

void	ReadFastArray (Bool_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Char_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Double_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Float_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Int_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Long64_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Long_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (Short_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (UChar_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (UInt_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (ULong64_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (ULong_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (UShort_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArray (void *, const TClass , Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer s=nullptr, const TClass onFileClass=nullptr) final
	ReadFastArray SQL implementation.

void	ReadFastArray (void , const TClass , Int_t n=1, TMemberStreamer s=nullptr, const TClass onFileClass=nullptr) final
	ReadFastArray SQL implementation.

void	ReadFastArrayDouble32 (Double_t d, Int_t n, TStreamerElement ele=nullptr) final
	ReadFastArray SQL implementation.

void	ReadFastArrayFloat16 (Float_t f, Int_t n, TStreamerElement ele=nullptr) final
	ReadFastArray SQL implementation.

void	ReadFastArrayString (Char_t *, Int_t) final
	ReadFastArray SQL implementation.

void	ReadFastArrayWithFactor (Double_t *ptr, Int_t n, Double_t factor, Double_t minvalue) final
	Read array of Double32_t from buffer.

void	ReadFastArrayWithFactor (Float_t *ptr, Int_t n, Double_t factor, Double_t minvalue) final
	Read array of Float16_t from buffer.

void	ReadFastArrayWithNbits (Double_t *ptr, Int_t n, Int_t nbits) final
	Read array of Double32_t from buffer.

void	ReadFastArrayWithNbits (Float_t *ptr, Int_t n, Int_t nbits) final
	Read array of Float16_t from buffer.

void	ReadFloat (Float_t &f) final
	Operator>>

void	ReadInt (Int_t &i) final
	Operator>>

void	ReadLong (Long_t &l) final
	Operator>>

void	ReadLong64 (Long64_t &l) final
	Operator>>

void	ReadShort (Short_t &s) final
	Operator>>

virtual void	ReadStdString (std::string &s)

void	ReadStdString (std::string *s) final
	Read a std::string.

virtual void	ReadStdString (std::string *s)=0
	Read std::string from TBuffer.

void	ReadTString (TString &s) final
	Read a TString.

void	ReadUChar (UChar_t &c) final
	Operator>>

void	ReadUInt (UInt_t &i) final
	Operator>>

void	ReadULong (ULong_t &l) final
	Operator>>

void	ReadULong64 (ULong64_t &l) final
	Operator>>

void	ReadUShort (UShort_t &s) final
	Operator>>

void	ResetOffset ()
	Reset Offset.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	WriteBool (Bool_t b) final
	Operator<<.

void	WriteChar (Char_t c) final
	Operator<<.

void	WriteCharP (const Char_t *c) final
	Operator<<.

void	WriteCharStar (char *s) final
	Write a char* string.

void	WriteDouble (Double_t d) final
	Operator<<.

void	WriteFastArray (const Bool_t *b, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Char_t *c, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Double_t *d, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Float_t *f, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Int_t *i, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Long64_t *l, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Long_t *l, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const Short_t *h, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const UChar_t *c, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const UInt_t *i, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const ULong64_t *l, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const ULong_t *l, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFastArray (const UShort_t *h, Int_t n) final
	WriteFastArray SQL implementation.

Int_t	WriteFastArray (void *startp, const TClass cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=nullptr) final
	WriteFastArray SQL implementation.

void	WriteFastArray (void start, const TClass cl, Int_t n=1, TMemberStreamer *s=nullptr) final
	WriteFastArray SQL implementation.

void	WriteFastArrayString (const Char_t *c, Int_t n) final
	WriteFastArray SQL implementation.

void	WriteFloat (Float_t f) final
	Operator<<.

void	WriteInt (Int_t i) final
	Operator<<.

void	WriteLong (Long_t l) final
	Operator<<.

void	WriteLong64 (Long64_t l) final
	Operator<<.

void	WriteShort (Short_t s) final
	Operator<<.

void	WriteStdString (const std::string *s) final
	Write a std::string.

virtual void	WriteStdString (const std::string *s)=0
	Write std::string to TBuffer.

virtual void	WriteStdString (std::string &s)

void	WriteTString (const TString &s) final
	Write a TString.

void	WriteUChar (UChar_t c) final
	Operator<<.

void	WriteUInt (UInt_t i) final
	Operator<<.

void	WriteULong (ULong_t l) final
	Operator<<.

void	WriteULong64 (ULong64_t l) final
	Operator<<.

void	WriteUShort (UShort_t s) final
	Operator<<.

Public Member Functions inherited from TBufferFile
	TBufferFile (TBuffer::EMode mode)
	Create an I/O buffer object.

	TBufferFile (TBuffer::EMode mode, Int_t bufsiz)
	Create an I/O buffer object.

	TBufferFile (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr)
	Create an I/O buffer object.

virtual	~TBufferFile ()
	Delete an I/O buffer object.

Int_t	ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void *object) override
	Read one collection of objects from the buffer using the StreamerInfoLoopAction.

Int_t	ApplySequence (const TStreamerInfoActions::TActionSequence &sequence, void start_collection, void end_collection) override
	Read one collection of objects from the buffer using the StreamerInfoLoopAction.

Int_t	ApplySequenceVecPtr (const TStreamerInfoActions::TActionSequence &sequence, void start_collection, void end_collection) override
	Read one collection of objects from the buffer using the StreamerInfoLoopAction.

Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const char *classname) override
	Check byte count with current buffer position.

Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass *clss) override
	Check byte count with current buffer position.

Bool_t	CheckObject (const TObject *obj) override
	Check if the specified object is already in the buffer.

Bool_t	CheckObject (const void obj, const TClass ptrClass) override
	Check if the specified object of the specified class is already in the buffer.

void	ClassBegin (const TClass *, Version_t=-1) override

void	ClassEnd (const TClass *) override

void	ClassMember (const char , const char =nullptr, Int_t=-1, Int_t=-1) override

void	DecrementLevel (TVirtualStreamerInfo *) override
	Decrement level.

TVirtualStreamerInfo *	GetInfo () override

void	IncrementLevel (TVirtualStreamerInfo *info) override
	Increment level.

Int_t	ReadArray (Bool_t *&b) override
	Read array of bools from the I/O buffer.

Int_t	ReadArray (Char_t *&c) override
	Read array of characters from the I/O buffer.

Int_t	ReadArray (Double_t *&d) override
	Read array of doubles from the I/O buffer.

Int_t	ReadArray (Float_t *&f) override
	Read array of floats from the I/O buffer.

Int_t	ReadArray (Int_t *&i) override
	Read array of ints from the I/O buffer.

Int_t	ReadArray (Long64_t *&l) override
	Read array of long longs from the I/O buffer.

Int_t	ReadArray (Long_t *&l) override
	Read array of longs from the I/O buffer.

Int_t	ReadArray (Short_t *&h) override
	Read array of shorts from the I/O buffer.

Int_t	ReadArray (UChar_t *&c) override

Int_t	ReadArray (UInt_t *&i) override

Int_t	ReadArray (ULong64_t *&l) override

Int_t	ReadArray (ULong_t *&l) override

Int_t	ReadArray (UShort_t *&h) override

Int_t	ReadArrayDouble32 (Double_t &d, TStreamerElement ele=nullptr) override
	Read array of doubles (written as float) from the I/O buffer.

Int_t	ReadArrayFloat16 (Float_t &f, TStreamerElement ele=nullptr) override
	Read array of floats (written as truncated float) from the I/O buffer.

Int_t	ReadBuf (void *buf, Int_t max) override
	Read max bytes from the I/O buffer into buf.

TClass *	ReadClass (const TClass cl=nullptr, UInt_t objTag=nullptr) override
	Read class definition from I/O buffer.

Int_t	ReadClassBuffer (const TClass cl, void pointer, const TClass *onfile_class) override
	Deserialize information from a buffer into an object.

Int_t	ReadClassBuffer (const TClass cl, void pointer, Int_t version, UInt_t start, UInt_t count, const TClass *onfile_class) override
	Deserialize information from a buffer into an object.

Int_t	ReadClassEmulated (const TClass cl, void object, const TClass *onfile_class) override
	Read emulated class.

void	ReadDouble32 (Double_t d, TStreamerElement ele=nullptr) override
	Read a Double32_t from the buffer, see comments about Double32_t encoding at TBufferFile::WriteDouble32().

void	ReadFloat16 (Float_t f, TStreamerElement ele=nullptr) override
	Read a Float16_t from the buffer, see comments about Float16_t encoding at TBufferFile::WriteFloat16().

TObject *	ReadObject (const TClass *cl) override
	Read object from I/O buffer.

void *	ReadObjectAny (const TClass *cast) override
	Read object from I/O buffer.

Int_t	ReadStaticArray (Bool_t *b) override
	Read array of bools from the I/O buffer.

Int_t	ReadStaticArray (Char_t *c) override
	Read array of characters from the I/O buffer.

Int_t	ReadStaticArray (Double_t *d) override
	Read array of doubles from the I/O buffer.

Int_t	ReadStaticArray (Float_t *f) override
	Read array of floats from the I/O buffer.

Int_t	ReadStaticArray (Int_t *i) override
	Read array of ints from the I/O buffer.

Int_t	ReadStaticArray (Long64_t *l) override
	Read array of long longs from the I/O buffer.

Int_t	ReadStaticArray (Long_t *l) override
	Read array of longs from the I/O buffer.

Int_t	ReadStaticArray (Short_t *h) override
	Read array of shorts from the I/O buffer.

Int_t	ReadStaticArray (UChar_t *c) override

Int_t	ReadStaticArray (UInt_t *i) override

Int_t	ReadStaticArray (ULong64_t *l) override

Int_t	ReadStaticArray (ULong_t *l) override

Int_t	ReadStaticArray (UShort_t *h) override

Int_t	ReadStaticArrayDouble32 (Double_t d, TStreamerElement ele=nullptr) override
	Read array of doubles (written as float) from the I/O buffer.

Int_t	ReadStaticArrayFloat16 (Float_t f, TStreamerElement ele=nullptr) override
	Read array of floats (written as truncated float) from the I/O buffer.

char *	ReadString (char *s, Int_t max) override
	Read string from I/O buffer.

Version_t	ReadVersion (UInt_t start=nullptr, UInt_t bcnt=nullptr, const TClass *cl=nullptr) override
	Read class version from I/O buffer.

Version_t	ReadVersionForMemberWise (const TClass *cl=nullptr) override
	Read class version from I/O buffer.

Version_t	ReadVersionNoCheckSum (UInt_t start=nullptr, UInt_t bcnt=nullptr) override
	Read class version from I/O buffer, when the caller knows for sure that there is no checksum written/involved.

void	ReadWithFactor (Double_t *ptr, Double_t factor, Double_t minvalue) override
	Read a Double32_t from the buffer when the factor and minimum value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32().

void	ReadWithFactor (Float_t *ptr, Double_t factor, Double_t minvalue) override
	Read a Float16_t from the buffer when the factor and minimum value have been specified see comments about Double32_t encoding at TBufferFile::WriteDouble32().

void	ReadWithNbits (Double_t *ptr, Int_t nbits) override
	Read a Double32_t from the buffer when the number of bits is specified (explicitly or not) see comments about Double32_t encoding at TBufferFile::WriteDouble32().

void	ReadWithNbits (Float_t *ptr, Int_t nbits) override
	Read a Float16_t from the buffer when the number of bits is specified (explicitly or not) see comments about Float16_t encoding at TBufferFile::WriteFloat16().

void	SetByteCount (UInt_t cntpos, Bool_t packInVersion=kFALSE) override
	Set byte count at position cntpos in the buffer.

void	SetStreamerElementNumber (TStreamerElement *, Int_t) override

void	SkipObjectAny () override
	Skip any kind of object from buffer.

void	SkipVersion (const TClass *cl=nullptr) override
	Skip class version from I/O buffer.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	StreamObject (TObject *obj) override
	Stream an object inheriting from TObject using its streamer.

void	StreamObject (void obj, const char className, const TClass *onFileClass=nullptr) override
	Stream an object given the name of its actual class.

void	StreamObject (void obj, const std::type_info &typeinfo, const TClass onFileClass=nullptr) override
	Stream an object given its C++ typeinfo information.

void	StreamObject (void obj, const TClass cl, const TClass *onFileClass=nullptr) override
	Stream an object given a pointer to its actual class.

void	WriteArray (const Bool_t *b, Int_t n) override
	Write array of n bools into the I/O buffer.

void	WriteArray (const Char_t *c, Int_t n) override
	Write array of n characters into the I/O buffer.

void	WriteArray (const Double_t *d, Int_t n) override
	Write array of n doubles into the I/O buffer.

void	WriteArray (const Float_t *f, Int_t n) override
	Write array of n floats into the I/O buffer.

void	WriteArray (const Int_t *i, Int_t n) override
	Write array of n ints into the I/O buffer.

void	WriteArray (const Long64_t *l, Int_t n) override
	Write array of n long longs into the I/O buffer.

void	WriteArray (const Long_t *l, Int_t n) override
	Write array of n longs into the I/O buffer.

void	WriteArray (const Short_t *h, Int_t n) override
	Write array of n shorts into the I/O buffer.

void	WriteArray (const UChar_t *c, Int_t n) override

void	WriteArray (const UInt_t *i, Int_t n) override

void	WriteArray (const ULong64_t *l, Int_t n) override

void	WriteArray (const ULong_t *l, Int_t n) override
	Write array of n unsigned longs into the I/O buffer.

void	WriteArray (const UShort_t *h, Int_t n) override

void	WriteArrayDouble32 (const Double_t d, Int_t n, TStreamerElement ele=nullptr) override
	Write array of n doubles (as float) into the I/O buffer.

void	WriteArrayFloat16 (const Float_t f, Int_t n, TStreamerElement ele=nullptr) override
	Write array of n floats (as truncated float) into the I/O buffer.

void	WriteBuf (const void *buf, Int_t max) override
	Write max bytes from buf into the I/O buffer.

void	WriteClass (const TClass *cl) override
	Write class description to I/O buffer.

Int_t	WriteClassBuffer (const TClass cl, void pointer) override
	Function called by the Streamer functions to serialize object at p to buffer b.

void	WriteDouble32 (Double_t d, TStreamerElement ele=nullptr) override
	Write a Double32_t to the buffer.

void	WriteFastArrayDouble32 (const Double_t d, Int_t n, TStreamerElement ele=nullptr) override
	Write array of n doubles (as float) into the I/O buffer.

void	WriteFastArrayFloat16 (const Float_t f, Int_t n, TStreamerElement ele=nullptr) override
	Write array of n floats (as truncated float) into the I/O buffer.

void	WriteFloat16 (Float_t f, TStreamerElement ele=nullptr) override
	Write a Float16_t to the buffer.

void	WriteString (const char *s) override
	Write string to I/O buffer.

UInt_t	WriteVersion (const TClass *cl, Bool_t useBcnt=kFALSE) override
	Write class version to I/O buffer.

UInt_t	WriteVersionMemberWise (const TClass *cl, Bool_t useBcnt=kFALSE) override
	Write class version to I/O buffer after setting the kStreamedMemberWise bit in the version number.

Public Member Functions inherited from TBufferIO
virtual	~TBufferIO ()
	destructor

Bool_t	CheckObject (const TObject *obj) override
	Check if the specified object is already in the buffer.

Bool_t	CheckObject (const void obj, const TClass ptrClass) override
	Check if the specified object of the specified class is already in the buffer.

void	ForceWriteInfo (TVirtualStreamerInfo *info, Bool_t force) override
	force writing the TStreamerInfo to the file

void	ForceWriteInfoClones (TClonesArray *a) override
	Make sure TStreamerInfo is not optimized, otherwise it will not be possible to support schema evolution in read mode.

Int_t	GetBufferDisplacement () const override

TProcessID *	GetLastProcessID (TRefTable *reftable) const override
	Return the last TProcessID in the file.

Int_t	GetMapCount () const override

void	GetMappedObject (UInt_t tag, void &ptr, TClass &ClassPtr) const override
	Retrieve the object stored in the buffer's object map at 'tag' Set ptr and ClassPtr respectively to the address of the object and a pointer to its TClass.

UShort_t	GetPidOffset () const override

UInt_t	GetTRefExecId () override
	Return the exec id stored in the current TStreamerInfo element.

Int_t	GetVersionOwner () const override
	Return the version number of the owner file.

void	InitMap () override
	Create the fMap container and initialize them with the null object.

void	MapObject (const TObject *obj, UInt_t offset=1) override
	Add object to the fMap container.

void	MapObject (const void obj, const TClass cl, UInt_t offset=1) override
	Add object to the fMap container.

Int_t	ReadClones (TClonesArray *a, Int_t nobjects, Version_t objvers) override
	Interface to TStreamerInfo::ReadBufferClones.

TProcessID *	ReadProcessID (UShort_t pidf) override
	The TProcessID with number pidf is read from file.

void	Reset () override
	Reset buffer object. Resets map and buffer offset.

void	ResetMap () override
	Delete existing fMap and reset map counter.

void	SetBufferDisplacement () override

void	SetBufferDisplacement (Int_t skipped) override

void	SetPidOffset (UShort_t offset) override
	This offset is used when a key (or basket) is transfered from one file to the other.

void	SetReadParam (Int_t mapsize) override
	Set the initial size of the map used to store object and class references during reading.

void	SetWriteParam (Int_t mapsize) override
	Set the initial size of the hashtable used to store object and class references during writing.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	TagStreamerInfo (TVirtualStreamerInfo *info) override
	Mark the classindex of the current file as using this TStreamerInfo.

Int_t	WriteClones (TClonesArray *a, Int_t nobjects) override
	Interface to TStreamerInfo::WriteBufferClones.

template<class T >
Int_t	WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)

virtual void	WriteObject (const TObject *obj, Bool_t cacheReuse)=0

void	WriteObject (const TObject *obj, Bool_t cacheReuse=kTRUE) override
	Write object to I/O buffer.

Int_t	WriteObjectAny (const void obj, const TClass ptrClass, Bool_t cacheReuse=kTRUE) override
	Write object to I/O buffer.

UShort_t	WriteProcessID (TProcessID *pid) override
	Check if the ProcessID pid is already in the file.

Public Member Functions inherited from TBuffer
	TBuffer (EMode mode)
	Create an I/O buffer object.

	TBuffer (EMode mode, Int_t bufsiz)
	Create an I/O buffer object.

	TBuffer (EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr)
	Create an I/O buffer object.

virtual	~TBuffer ()
	Delete an I/O buffer object.

void	AutoExpand (Int_t size_needed)
	Automatically calculate a new size and expand the buffer to fit at least size_needed.

char *	Buffer () const

Int_t	BufferSize () const

Bool_t	ByteSwapBuffer (Long64_t n, EDataType type)
	Byte-swap N primitive-elements in the buffer.

void	DetachBuffer ()

void	Expand (Int_t newsize, Bool_t copy=kTRUE)
	Expand (or shrink) the I/O buffer to newsize bytes.

Int_t	GetBufferVersion () const

char *	GetCurrent () const

TObject *	GetParent () const
	Return pointer to parent of this buffer.

ReAllocCharFun_t	GetReAllocFunc () const
	Return the reallocation method currently used.

Bool_t	IsReading () const

Bool_t	IsWriting () const

Int_t	Length () const

virtual TVirtualArray *	PeekDataCache () const
	Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members.

virtual TVirtualArray *	PopDataCache ()
	Pop and Return the 'current' data cache area from the list of area to be used for temporarily store 'missing' data members.

virtual void	PushDataCache (TVirtualArray *)
	Push a new data cache area onto the list of area to be used for temporarily store 'missing' data members.

void	SetBuffer (void *buf, UInt_t bufsiz=0, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr)
	Sets a new buffer in an existing TBuffer object.

void	SetBufferOffset (Int_t offset=0)

void	SetParent (TObject *parent)
	Set parent owning this buffer.

void	SetReadMode ()
	Set buffer in read mode.

void	SetReAllocFunc (ReAllocCharFun_t reallocfunc=nullptr)
	Set which memory reallocation method to use.

void	SetWriteMode ()
	Set buffer in write mode.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

template<class T >
Int_t	WriteObject (const T *objptr, Bool_t cacheReuse=kTRUE)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete[] (void *ptr)
	Operator delete [].

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TBufferFile
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TBufferIO
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Int_t	GetGlobalReadParam ()
	Get default read map size.

static Int_t	GetGlobalWriteParam ()
	Get default write map size.

static void	SetGlobalReadParam (Int_t mapsize)
	Set the initial size of the map used to store object and class references during reading.

static void	SetGlobalWriteParam (Int_t mapsize)
	Set the initial size of the map used to store object and class references during reading.

Static Public Member Functions inherited from TBuffer
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static TClass *	GetClass (const char *className)
	Forward to TROOT::GetClass().

static TClass *	GetClass (const std::type_info &typeinfo)
	Forward to TROOT::GetClass().

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
	TBufferSQL (const TBufferSQL &)

void	operator= (const TBufferSQL &)

Private Attributes
std::vector< Int_t > *	fColumnVec {nullptr}

TString *	fInsertQuery {nullptr}

std::vector< Int_t >::const_iterator	fIter

TSQLRow **	fRowPtr {nullptr}

Additional Inherited Members
Public Types inherited from TBufferFile
enum	{ kStreamedMemberWise = (1ULL << ( 14 )) }

Public Types inherited from TBufferIO
enum	{ kMapSize = 503 }

enum	EStatusBits { kNotDecompressed = (1ULL << ( 15 )) , kTextBasedStreaming = (1ULL << ( 18 )) , kUser1 = (1ULL << ( 21 )) , kUser2 = (1ULL << ( 22 )) , kUser3 = (1ULL << ( 23 )) }

Public Types inherited from TBuffer
enum	{ kInitialSize = 1024 , kMinimalSize = 128 }

enum	EMode { kRead = 0 , kWrite = 1 }

enum	EStatusBits { kIsOwner = (1ULL << ( 16 )) , kCannotHandleMemberWiseStreaming = (1ULL << ( 17 )) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Protected Types inherited from TBufferFile
typedef std::vector< TStreamerInfo * >	InfoList_t

Protected Types inherited from TBufferIO
enum	{ kNullTag = 0 }

Protected Types inherited from TBuffer
typedef std::vector< TVirtualArray * >	CacheList_t

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TBufferFile
	TBufferFile ()

	TBufferFile (const TBufferFile &)=delete
	not implemented

Int_t	CheckByteCount (UInt_t startpos, UInt_t bcnt, const TClass clss, const char classname)
	Check byte count with current buffer position.

void	CheckCount (UInt_t offset) override
	Check if offset is not too large (< kMaxMapCount) when writing.

UInt_t	CheckObject (UInt_t offset, const TClass *cl, Bool_t readClass=kFALSE)
	Check for object in the read map.

void	operator= (const TBufferFile &)=delete
	not implemented

void	WriteObjectClass (const void actualObjStart, const TClass actualClass, Bool_t cacheReuse) override
	Write object to I/O buffer.

Protected Member Functions inherited from TBufferIO
	TBufferIO ()

	TBufferIO (TBuffer::EMode mode)
	constructor

	TBufferIO (TBuffer::EMode mode, Int_t bufsiz)
	constructor

	TBufferIO (TBuffer::EMode mode, Int_t bufsiz, void *buf, Bool_t adopt=kTRUE, ReAllocCharFun_t reallocfunc=nullptr)
	constructor

Long64_t	GetObjectTag (const void *obj)
	Returns tag for specified object from objects map (if exists) Returns 0 if object not included into objects map.

Protected Member Functions inherited from TBuffer
	TBuffer ()

	TBuffer (const TBuffer &)=delete

void	operator= (const TBuffer &)=delete

Int_t	Read (const char *name) override
	Read contents of object with specified name from the current directory.

Int_t	Write (const char *name, Int_t opt, Int_t bufs) const override
	Write this object to the current directory.

Int_t	Write (const char *name, Int_t opt, Int_t bufs) override
	Write this object to the current directory.

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Static Protected Member Functions inherited from TBufferIO
static R__ALWAYS_INLINE ULong_t	Void_Hash (const void *ptr)
	Return hash value for provided object.

Protected Attributes inherited from TBufferFile
TStreamerInfo *	fInfo {nullptr}
	Pointer to TStreamerInfo object writing/reading the buffer.

InfoList_t	fInfoStack
	Stack of pointers to the TStreamerInfos.

Protected Attributes inherited from TBufferIO
TExMap *	fClassMap {nullptr}
	Map containing object,class pairs for reading.

Int_t	fDisplacement {0}
	Value to be added to the map offsets.

TExMap *	fMap {nullptr}
	Map containing object,offset pairs for reading/writing.

Int_t	fMapCount {0}
	Number of objects or classes in map.

Int_t	fMapSize {0}
	Default size of map.

UShort_t	fPidOffset {0}
	Offset to be added to the pid index in this key/buffer.

Protected Attributes inherited from TBuffer
char *	fBufCur

char *	fBuffer

char *	fBufMax

Int_t	fBufSize

CacheList_t	fCacheStack
	Realloc function to be used when extending the buffer.

Bool_t	fMode

TObject *	fParent

ReAllocCharFun_t	fReAllocFunc

Int_t	fVersion

Static Protected Attributes inherited from TBufferIO
static Int_t	fgMapSize = kMapSize
	Default map size for all TBuffer objects.

#include <TBufferSQL.h>

Inheritance diagram for TBufferSQL:

[legend]

Constructor & Destructor Documentation

◆ TBufferSQL() [1/5]

TBufferSQL::TBufferSQL ( const TBufferSQL & )

private

◆ TBufferSQL() [2/5]

TBufferSQL::TBufferSQL ( )

Constructor.

Definition at line 67 of file TBufferSQL.cxx.

◆ TBufferSQL() [3/5]

TBufferSQL::TBufferSQL	(	TBuffer::EMode	mode,
		std::vector< Int_t > *	vc,
		TString *	insert_query,
		TSQLRow **	rowPtr
	)

Constructor.

Definition at line 33 of file TBufferSQL.cxx.

◆ TBufferSQL() [4/5]

TBufferSQL::TBufferSQL	(	TBuffer::EMode	mode,
		Int_t	bufsiz,
		std::vector< Int_t > *	vc,
		TString *	insert_query,
		TSQLRow **	rowPtr
	)

Constructor.

Definition at line 44 of file TBufferSQL.cxx.

◆ TBufferSQL() [5/5]

TBufferSQL::TBufferSQL	(	TBuffer::EMode	mode,
		Int_t	bufsiz,
		std::vector< Int_t > *	vc,
		TString *	insert_query,
		TSQLRow **	rowPtr,
		void *	buf,
		Bool_t	adopt = `kTRUE`
	)

Constructor.

Definition at line 55 of file TBufferSQL.cxx.

◆ ~TBufferSQL()

TBufferSQL::~TBufferSQL ( )

Destructor.

Definition at line 74 of file TBufferSQL.cxx.

Member Function Documentation

◆ Class()

static TClass * TBufferSQL::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TBufferSQL::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TBufferSQL::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 130 of file TBufferSQL.h.

◆ DeclFileName()

static const char * TBufferSQL::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 130 of file TBufferSQL.h.

◆ IsA()

TClass * TBufferSQL::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TBufferFile.

Definition at line 130 of file TBufferSQL.h.

◆ operator=()

void TBufferSQL::operator= ( const TBufferSQL & )

private

◆ ReadBool()

void TBufferSQL::ReadBool ( Bool_t & b )

finalvirtual

Operator>>

Reimplemented from TBufferFile.

Definition at line 82 of file TBufferSQL.cxx.

◆ ReadChar()

void TBufferSQL::ReadChar ( Char_t & c )

finalvirtual

Operator>>

Reimplemented from TBufferFile.

Definition at line 92 of file TBufferSQL.cxx.

◆ ReadCharP()

void TBufferSQL::ReadCharP ( Char_t * c )

finalvirtual

Operator>>

Reimplemented from TBufferFile.

Definition at line 290 of file TBufferSQL.cxx.

◆ ReadCharStar()

void TBufferSQL::ReadCharStar ( char *& s )

finalvirtual

Read a char* string.

Reimplemented from TBufferFile.

Definition at line 336 of file TBufferSQL.cxx.

◆ ReadDouble()

void TBufferSQL::ReadDouble ( Double_t & d )

finalvirtual

Operator>>

Reimplemented from TBufferFile.

Definition at line 142 of file TBufferSQL.cxx.