TSQLObjectData is used in TBufferSQL2 class in reading procedure.

Keeps the data requested from the SQL server for an object.

It contains data, request from database table for one specific object for one specific class. For instance, when data for class TH1 required, requests will be done to TH1_ver4 and TH1_raw4 tables and result of these requests will be kept in single TSQLObjectData instance.

Definition at line 47 of file TSQLObjectData.h.

Public Member Functions
	TSQLObjectData ()
	default contrsuctor More...

	TSQLObjectData (TSQLClassInfo sqlinfo, Long64_t objid, TSQLResult classdata, TSQLRow classrow, TSQLResult blobdata, TSQLStatement *blobstmt)
	normal contrsuctor, More...

virtual	~TSQLObjectData ()
	destructor of TSQLObjectData object More...

void	AddUnpack (const char tname, const char value)
	add emulated data this used to place version or TObject raw data, read from normal tables More...

void	AddUnpackInt (const char *tname, Int_t value)
	emulate integer value in raw data More...

const char *	GetBlobPrefixName () const

const char *	GetBlobTypeName () const

TSQLClassInfo *	GetInfo () const

const char *	GetLocatedField () const

Long64_t	GetObjId () const

const char *	GetValue () const

Bool_t	IsBlobData () const

Bool_t	LocateColumn (const char *colname, Bool_t isblob=kFALSE)
	locate column of that name in results More...

Bool_t	PrepareForRawData ()
	prepare to read data from raw table More...

void	ShiftToNextValue ()
	shift to next column or next row in blob data More...

Bool_t	VerifyDataType (const char *tname, Bool_t errormsg=kTRUE)
	checks if data type corresponds to that stored in raw table More...

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

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

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

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

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

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

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

virtual void	Clear (Option_t *="")

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

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

virtual Option_t *	GetDrawOption () 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_t *	GetOption () 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...

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. More...

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

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

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

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

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

void	ResetBit (UInt_t f)

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

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

void	SetBit (UInt_t f)

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

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

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

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

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

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

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

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

Protected Member Functions
Bool_t	ExtractBlobValues ()
	extract from curent blob row value and names identifiers More...

const char *	GetClassFieldName (Int_t n)
	get name of class table column More...

Int_t	GetNumClassFields ()
	return number of columns in class table result More...

Bool_t	ShiftBlobRow ()
	shift cursor to next blob value 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
TSQLResult *	fBlobData

const char *	fBlobPrefixName
	! name prefix in current blob row More...

TSQLRow *	fBlobRow

TSQLStatement *	fBlobStmt

const char *	fBlobTypeName
	! name type (without prefix) in current blob row More...

TSQLResult *	fClassData

TSQLRow *	fClassRow

Bool_t	fCurrentBlob

TSQLClassInfo *	fInfo

Int_t	fLocatedColumn

const char *	fLocatedField

const char *	fLocatedValue

Long64_t	fObjId

Bool_t	fOwner

TObjArray *	fUnpack

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

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

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

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

Static Public Member Functions inherited from 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...

#include <TSQLObjectData.h>

Inheritance diagram for TSQLObjectData:

[legend]

Constructor & Destructor Documentation

◆ TSQLObjectData() [1/2]

TSQLObjectData::TSQLObjectData ( )

default contrsuctor

Definition at line 73 of file TSQLObjectData.cxx.

◆ TSQLObjectData() [2/2]

TSQLObjectData::TSQLObjectData	(	TSQLClassInfo *	sqlinfo,
		Long64_t	objid,
		TSQLResult *	classdata,
		TSQLRow *	classrow,
		TSQLResult *	blobdata,
		TSQLStatement *	blobstmt
	)

normal contrsuctor,

Definition at line 83 of file TSQLObjectData.cxx.

◆ ~TSQLObjectData()

TSQLObjectData::~TSQLObjectData ( )

virtual

destructor of TSQLObjectData object

Definition at line 101 of file TSQLObjectData.cxx.

Member Function Documentation

◆ AddUnpack()

void TSQLObjectData::AddUnpack	(	const char *	tname,
		const char *	value
	)

add emulated data this used to place version or TObject raw data, read from normal tables

Definition at line 263 of file TSQLObjectData.cxx.

◆ AddUnpackInt()

void TSQLObjectData::AddUnpackInt	(	const char *	tname,
		Int_t	value
	)

emulate integer value in raw data

Definition at line 279 of file TSQLObjectData.cxx.

◆ ExtractBlobValues()

Bool_t TSQLObjectData::ExtractBlobValues ( )

protected

extract from curent blob row value and names identifiers

Definition at line 215 of file TSQLObjectData.cxx.

◆ GetBlobPrefixName()

const char * TSQLObjectData::GetBlobPrefixName ( ) const

inline

Definition at line 69 of file TSQLObjectData.h.

◆ GetBlobTypeName()

const char * TSQLObjectData::GetBlobTypeName ( ) const

inline

Definition at line 70 of file TSQLObjectData.h.

◆ GetClassFieldName()

const char * TSQLObjectData::GetClassFieldName ( Int_t n )

protected

get name of class table column

Definition at line 132 of file TSQLObjectData.cxx.

◆ GetInfo()

TSQLClassInfo * TSQLObjectData::GetInfo ( ) const

inline

Definition at line 58 of file TSQLObjectData.h.

◆ GetLocatedField()

const char * TSQLObjectData::GetLocatedField ( ) const

inline

Definition at line 68 of file TSQLObjectData.h.

◆ GetNumClassFields()

Int_t TSQLObjectData::GetNumClassFields ( )

protected

return number of columns in class table result

Definition at line 122 of file TSQLObjectData.cxx.

◆ GetObjId()

Long64_t TSQLObjectData::GetObjId ( ) const

inline

Definition at line 57 of file TSQLObjectData.h.

◆ GetValue()

const char * TSQLObjectData::GetValue ( ) const

inline

Definition at line 67 of file TSQLObjectData.h.

◆ IsBlobData()

Bool_t TSQLObjectData::IsBlobData ( ) const

inline

Definition at line 61 of file TSQLObjectData.h.

◆ LocateColumn()

Bool_t TSQLObjectData::LocateColumn	(	const char *	colname,
		Bool_t	isblob = `kFALSE`
	)

locate column of that name in results

Definition at line 142 of file TSQLObjectData.cxx.

◆ PrepareForRawData()

Bool_t TSQLObjectData::PrepareForRawData ( )

prepare to read data from raw table

Definition at line 364 of file TSQLObjectData.cxx.

◆ ShiftBlobRow()

Bool_t TSQLObjectData::ShiftBlobRow ( )

protected

shift cursor to next blob value

Definition at line 196 of file TSQLObjectData.cxx.

◆ ShiftToNextValue()

void TSQLObjectData::ShiftToNextValue ( )

shift to next column or next row in blob data

Definition at line 289 of file TSQLObjectData.cxx.

◆ VerifyDataType()

Bool_t TSQLObjectData::VerifyDataType	(	const char *	tname,
		Bool_t	errormsg = `kTRUE`
	)

checks if data type corresponds to that stored in raw table

Definition at line 330 of file TSQLObjectData.cxx.

Member Data Documentation

◆ fBlobData

TSQLResult* TSQLObjectData::fBlobData

protected

Definition at line 86 of file TSQLObjectData.h.

◆ fBlobPrefixName

const char* TSQLObjectData::fBlobPrefixName

protected

! name prefix in current blob row

Definition at line 94 of file TSQLObjectData.h.

◆ fBlobRow

TSQLRow* TSQLObjectData::fBlobRow

protected

Definition at line 90 of file TSQLObjectData.h.

◆ fBlobStmt

TSQLStatement* TSQLObjectData::fBlobStmt

protected

Definition at line 87 of file TSQLObjectData.h.

◆ fBlobTypeName

const char* TSQLObjectData::fBlobTypeName

protected

! name type (without prefix) in current blob row

Definition at line 95 of file TSQLObjectData.h.

◆ fClassData

TSQLResult* TSQLObjectData::fClassData

protected

Definition at line 85 of file TSQLObjectData.h.

◆ fClassRow

TSQLRow* TSQLObjectData::fClassRow

protected

Definition at line 89 of file TSQLObjectData.h.

◆ fCurrentBlob

Bool_t TSQLObjectData::fCurrentBlob

protected

Definition at line 93 of file TSQLObjectData.h.

◆ fInfo

TSQLClassInfo* TSQLObjectData::fInfo

protected

Definition at line 82 of file TSQLObjectData.h.

◆ fLocatedColumn

Int_t TSQLObjectData::fLocatedColumn

protected

Definition at line 88 of file TSQLObjectData.h.

◆ fLocatedField

const char* TSQLObjectData::fLocatedField

protected

Definition at line 91 of file TSQLObjectData.h.

◆ fLocatedValue

const char* TSQLObjectData::fLocatedValue

protected

Definition at line 92 of file TSQLObjectData.h.

◆ fObjId

Long64_t TSQLObjectData::fObjId

protected

Definition at line 83 of file TSQLObjectData.h.

◆ fOwner

Bool_t TSQLObjectData::fOwner

protected

Definition at line 84 of file TSQLObjectData.h.

◆ fUnpack

TObjArray* TSQLObjectData::fUnpack

protected

Definition at line 96 of file TSQLObjectData.h.

Libraries for TSQLObjectData:

[legend]

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TSQLObjectData() [1/2]

◆ TSQLObjectData() [2/2]

◆ ~TSQLObjectData()

Member Function Documentation

◆ AddUnpack()

◆ AddUnpackInt()

◆ ExtractBlobValues()

◆ GetBlobPrefixName()

◆ GetBlobTypeName()

◆ GetClassFieldName()

◆ GetInfo()

◆ GetLocatedField()

◆ GetNumClassFields()

◆ GetObjId()

◆ GetValue()

◆ IsBlobData()

◆ LocateColumn()

◆ PrepareForRawData()

◆ ShiftBlobRow()

◆ ShiftToNextValue()

◆ VerifyDataType()

Member Data Documentation

◆ fBlobData

◆ fBlobPrefixName

◆ fBlobRow

◆ fBlobStmt

◆ fBlobTypeName

◆ fClassData

◆ fClassRow

◆ fCurrentBlob

◆ fInfo

◆ fLocatedColumn

◆ fLocatedField

◆ fLocatedValue

◆ fObjId

◆ fOwner

◆ fUnpack