TStreamerObject Class Reference

Definition at line 294 of file TStreamerElement.h.

Public Member Functions
	TStreamerObject ()
	Default ctor.
	TStreamerObject (const char *name, const char *title, Int_t offset, const char *typeName)
	Create a TStreamerObject object.
virtual	~TStreamerObject ()
	TStreamerObject dtor.
const char *	GetInclude () const
	Return the proper include for this element.
Int_t	GetSize () const
	Returns size of object class in bytes.
virtual void	Init (TVirtualStreamerInfo *obj=nullptr)
	Setup the element.
Public Member Functions inherited from TStreamerElement
	TStreamerElement ()
	Default ctor.
	TStreamerElement (const char *name, const char *title, Int_t offset, Int_t dtype, const char *typeName)
	Create a TStreamerElement object.
virtual	~TStreamerElement ()
	TStreamerElement dtor.
virtual Bool_t	CannotSplit () const
	Returns true if the element cannot be split, false otherwise.
Int_t	GetArrayDim () const
Int_t	GetArrayLength () const
TClass *	GetClass () const
virtual TClass *	GetClassPointer () const
	Returns a pointer to the TClass of this element.
virtual Int_t	GetExecID () const
	Returns the TExec id for the EXEC instruction in the comment field of a TRef data member.
Double_t	GetFactor () const
virtual const char *	GetFullName () const
	Return element name including dimensions, if any Note that this function stores the name into a static array.
Int_t	GetMaxIndex (Int_t i) const
virtual ULongptr_t	GetMethod () const
TClass *	GetNewClass () const
Int_t	GetNewType () const
Int_t	GetOffset () const
void	GetSequenceType (TString &type) const
	Fill type with the string representation of sequence information including 'cached','repeat','write' or 'nodelete'.
TMemberStreamer *	GetStreamer () const
	Return the local streamer object.
Int_t	GetTObjectOffset () const
Int_t	GetType () const
const char *	GetTypeName () const
const char *	GetTypeNameBasic () const
	Return type name of this element in case the type name is not a standard basic type, return the basic type name known to CINT.
Double_t	GetXmax () const
Double_t	GetXmin () const
virtual Bool_t	HasCounter () const
virtual Bool_t	IsaPointer () const
virtual Bool_t	IsBase () const
	Return kTRUE if the element represent a base class.
virtual Bool_t	IsOldFormat (const char *newTypeName)
	The early 3.00/00 and 3.01/01 versions used to store dm->GetTypeName instead of dm->GetFullTypename if this case is detected, the element type name is modified.
virtual Bool_t	IsTransient () const
	Return kTRUE if the element represent an entity that is not written to the disk (transient members, cache allocator/deallocator, etc.)
virtual void	ls (Option_t *option="") const
	Print the content of the element.
virtual void	SetArrayDim (Int_t dim)
	Set number of array dimensions.
virtual void	SetMaxIndex (Int_t dim, Int_t max)
	set maximum index for array with dimension dim
virtual void	SetNewClass (TClass *cl)
virtual void	SetNewType (Int_t dtype)
virtual void	SetOffset (Int_t offset)
virtual void	SetSize (Int_t dsize)
virtual void	SetStreamer (TMemberStreamer *streamer)
	set pointer to Streamer function for this element
virtual void	SetTObjectOffset (Int_t tobjoffset)
virtual void	SetType (Int_t dtype)
virtual void	SetTypeName (const char *name)
virtual void	Update (const TClass *oldClass, TClass *newClass)
	function called by the TClass constructor when replacing an emulated class by the real class
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").
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 two TNamed objects.
virtual void	Copy (TObject &named) const
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
virtual const char *	GetName () const
	Returns name of object.
virtual const char *	GetTitle () const
	Returns title of object.
virtual ULong_t	Hash () const
	Return hash value for this object.
virtual Bool_t	IsSortable () const
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
virtual void	Print (Option_t *option="") const
	Print TNamed name and title.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
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	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 for instance with: gROOT->SetSelectedPad(gPad).
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=0)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
	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 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 UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
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
R__ALWAYS_INLINE Bool_t	IsZombie () const
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 Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
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.
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.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Private Member Functions
	TStreamerObject (const TStreamerObject &)=delete
TStreamerObject &	operator= (const TStreamerObject &)=delete

Additional Inherited Members
Public Types inherited from TStreamerElement
enum	EStatusBits {   kHasRange = BIT(6) , kCache = BIT(9) , kRepeat = BIT(10) , kRead = BIT(11) ,   kWrite = BIT(12) , kDoNotDelete = BIT(13) , kWholeObject = BIT(14) , kWarned = BIT(21) }
enum class	EStatusBitsDupExceptions { kDoNotDelete = TStreamerElement::kDoNotDelete , kHasRange = TStreamerElement::kHasRange }
enum	ESTLtype {   kSTL = ROOT::kSTLany , kSTLstring = ROOT::kSTLstring , kSTLvector = ROOT::kSTLvector , kSTLlist = ROOT::kSTLlist ,   kSTLforwardlist = ROOT::kSTLforwardlist , kSTLdeque = ROOT::kSTLdeque , kSTLmap = ROOT::kSTLmap , kSTLmultimap = ROOT::kSTLmultimap ,   kSTLset = ROOT::kSTLset , kSTLmultiset = ROOT::kSTLmultiset , kSTLunorderedset = ROOT::kSTLunorderedset , kSTLunorderedmultiset = ROOT::kSTLunorderedmultiset ,   kSTLunorderedmap = ROOT::kSTLunorderedmap , kSTLunorderedmultimap = ROOT::kSTLunorderedmultimap , kSTLbitset = ROOT::kSTLbitset }
	Conversion factor if a range is specified fFactor = (1<<nbits/(xmax-xmin) More...
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 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.
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	MakeZombie ()
Protected Attributes inherited from TStreamerElement
Int_t	fArrayDim
Int_t	fArrayLength
TClass *	fClassObject
Double_t	fFactor
	Maximum of data member if a range is specified [xmin,xmax,nbits].
Int_t	fMaxIndex [5]
TClass *	fNewClass
	pointer to class of object
Int_t	fNewType
	base offset for TObject if the element inherits from it
Int_t	fOffset
Int_t	fSize
TMemberStreamer *	fStreamer
	new element class when reading
Int_t	fTObjectOffset
	element offset in class
Int_t	fType
TString	fTypeName
	new element type when reading
Double_t	fXmax
	Minimum of data member if a range is specified [xmin,xmax,nbits].
Double_t	fXmin
	pointer to element Streamer
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle

#include <TStreamerElement.h>

Inheritance diagram for TStreamerObject:

Constructor & Destructor Documentation

TStreamerObject() [1/3]

TStreamerObject::TStreamerObject ( const TStreamerObject &  )

privatedelete

TStreamerObject() [2/3]

TStreamerObject::TStreamerObject

(

)

Default ctor.

Definition at line 1221 of file TStreamerElement.cxx.

TStreamerObject() [3/3]

TStreamerObject::TStreamerObject	(	const char *	name,
		const char *	title,
		Int_t	offset,
		const char *	typeName
	)

Create a TStreamerObject object.

Definition at line 1228 of file TStreamerElement.cxx.

~TStreamerObject()

TStreamerObject::~TStreamerObject ( )

virtual

TStreamerObject dtor.

Definition at line 1241 of file TStreamerElement.cxx.

Member Function Documentation

GetInclude()

const char * TStreamerObject::GetInclude ( ) const

virtual

Return the proper include for this element.

Reimplemented from TStreamerElement.

Definition at line 1259 of file TStreamerElement.cxx.

GetSize()

Int_t TStreamerObject::GetSize ( ) const

virtual

Returns size of object class in bytes.

Reimplemented from TStreamerElement.

Definition at line 1274 of file TStreamerElement.cxx.

Init()

void TStreamerObject::Init ( TVirtualStreamerInfo *  obj = nullptr )

virtual

Setup the element.

Reimplemented from TStreamerElement.

Definition at line 1248 of file TStreamerElement.cxx.

operator=()

TStreamerObject & TStreamerObject::operator= ( const TStreamerObject &  )

privatedelete