Definition at line 151 of file TStreamerElement.h.

Public Member Functions
	TStreamerBase ()

	TStreamerBase (const char name, const char title, Int_t offset, Bool_t isTransient=kFALSE)

virtual	~TStreamerBase ()
	TStreamerBase dtor.

UInt_t	GetBaseCheckSum ()

TVirtualStreamerInfo *	GetBaseStreamerInfo () const

Int_t	GetBaseVersion ()

virtual TClass *	GetClassPointer () const
	Returns a pointer to the TClass of this element.

const char *	GetErrorMessage () const

const char *	GetInclude () const
	Return the proper include for this element.

ULongptr_t	GetMethod () const

TClass *	GetNewBaseClass ()

Int_t	GetSize () const
	Returns size of baseclass in bytes.

void	Init (Bool_t isTransient=kFALSE)

virtual void	Init (TVirtualStreamerInfo *obj=0)
	Setup the element.

Bool_t	IsBase () const
	Return kTRUE if the element represent a base class.

virtual void	ls (Option_t *option="") const
	Print the content of the element.

Int_t	ReadBuffer (TBuffer &b, char *pointer)
	Read the content of the buffer.

void	SetBaseCheckSum (UInt_t cs)

void	SetBaseVersion (Int_t v)

void	SetErrorMessage (const char *msg)

void	SetNewBaseClass (TClass *cl)

virtual void	Update (const TClass oldClass, TClass newClass)
	Function called by the TClass constructor when replacing an emulated class by the real class.

Int_t	WriteBuffer (TBuffer &b, char *pointer)
	Write the base class into the buffer.

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 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

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	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	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)

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.

Protected Member Functions
void	InitStreaming (Bool_t isTransient)
	Error message in case of checksum/version mismatch.

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
UInt_t &	fBaseCheckSum

TClass *	fBaseClass
	checksum of the base class (used during memberwise streaming)

Int_t	fBaseVersion

ClassConvStreamerFunc_t	fConvStreamerFunc
	Pointer to a wrapper around a custom streamer member function.

TString	fErrorMsg
	Pointer to the current StreamerInfo for the baset class.

TClass *	fNewBaseClass
	pointer to base class

ClassStreamerFunc_t	fStreamerFunc
	pointer to new base class if renamed

TVirtualStreamerInfo *	fStreamerInfo
	Pointer to a wrapper around a custom convertion streamer member function.

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

Private Member Functions
	TStreamerBase (const TStreamerBase &)=delete

TStreamerBase &	operator= (const TStreamerBase &)=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) }

#include <TStreamerElement.h>

Inheritance diagram for TStreamerBase:

[legend]

Constructor & Destructor Documentation

◆ TStreamerBase() [1/3]

TStreamerBase::TStreamerBase ( const TStreamerBase & )

privatedelete

◆ TStreamerBase() [2/3]

TStreamerBase::TStreamerBase ( )

Definition at line 608 of file TStreamerElement.cxx.

◆ TStreamerBase() [3/3]

TStreamerBase::TStreamerBase	(	const char *	name,
		const char *	title,
		Int_t	offset,
		Bool_t	isTransient = `kFALSE`
	)

Definition at line 622 of file TStreamerElement.cxx.

◆ ~TStreamerBase()

TStreamerBase::~TStreamerBase ( )

virtual

TStreamerBase dtor.

Definition at line 652 of file TStreamerElement.cxx.

Member Function Documentation

◆ GetBaseCheckSum()

UInt_t TStreamerBase::GetBaseCheckSum ( )

inline

Definition at line 175 of file TStreamerElement.h.

◆ GetBaseStreamerInfo()

TVirtualStreamerInfo * TStreamerBase::GetBaseStreamerInfo ( ) const

inline

Definition at line 182 of file TStreamerElement.h.

◆ GetBaseVersion()

Int_t TStreamerBase::GetBaseVersion ( )

inline

Definition at line 174 of file TStreamerElement.h.

◆ GetClassPointer()

TClass * TStreamerBase::GetClassPointer ( ) const

virtual

Returns a pointer to the TClass of this element.

Reimplemented from TStreamerElement.

Definition at line 659 of file TStreamerElement.cxx.

◆ GetErrorMessage()

const char * TStreamerBase::GetErrorMessage ( ) const

inline

Definition at line 177 of file TStreamerElement.h.

◆ GetInclude()

const char * TStreamerBase::GetInclude ( ) const

virtual

Return the proper include for this element.

Reimplemented from TStreamerElement.

Definition at line 731 of file TStreamerElement.cxx.

◆ GetMethod()

ULongptr_t TStreamerBase::GetMethod ( ) const

inlinevirtual

Reimplemented from TStreamerElement.

Definition at line 180 of file TStreamerElement.h.

◆ GetNewBaseClass()

TClass * TStreamerBase::GetNewBaseClass ( )

inline

Definition at line 179 of file TStreamerElement.h.

◆ GetSize()

Int_t TStreamerBase::GetSize ( ) const

virtual

Returns size of baseclass in bytes.

Reimplemented from TStreamerElement.

Definition at line 669 of file TStreamerElement.cxx.

◆ Init() [1/2]

void TStreamerBase::Init ( Bool_t isTransient = kFALSE )

Definition at line 684 of file TStreamerElement.cxx.

◆ Init() [2/2]

void TStreamerBase::Init ( TVirtualStreamerInfo * obj = 0 )

virtual

Setup the element.

Reimplemented from TStreamerElement.

Definition at line 679 of file TStreamerElement.cxx.

◆ InitStreaming()

void TStreamerBase::InitStreaming ( Bool_t isTransient )

protected

Error message in case of checksum/version mismatch.

Setup the fStreamerFunc and fStreamerinfo.

Definition at line 695 of file TStreamerElement.cxx.

◆ IsBase()

Bool_t TStreamerBase::IsBase ( ) const

virtual

Return kTRUE if the element represent a base class.

Reimplemented from TStreamerElement.

Definition at line 723 of file TStreamerElement.cxx.

◆ ls()

void TStreamerBase::ls ( Option_t * option = "" ) const

virtual

Print the content of the element.

Reimplemented from TStreamerElement.

Definition at line 745 of file TStreamerElement.cxx.

◆ operator=()

TStreamerBase & TStreamerBase::operator= ( const TStreamerBase & )

privatedelete

◆ ReadBuffer()

Int_t TStreamerBase::ReadBuffer	(	TBuffer &	b,
		char *	pointer
	)

Read the content of the buffer.

Definition at line 759 of file TStreamerElement.cxx.

◆ SetBaseCheckSum()

void TStreamerBase::SetBaseCheckSum ( UInt_t cs )

inline

Definition at line 190 of file TStreamerElement.h.

◆ SetBaseVersion()

void TStreamerBase::SetBaseVersion ( Int_t v )

inline

Definition at line 189 of file TStreamerElement.h.

◆ SetErrorMessage()

void TStreamerBase::SetErrorMessage ( const char * msg )

inline

Definition at line 191 of file TStreamerElement.h.

◆ SetNewBaseClass()

void TStreamerBase::SetNewBaseClass ( TClass * cl )

inline

Definition at line 188 of file TStreamerElement.h.

◆ Update()

void TStreamerBase::Update	(	const TClass *	oldClass,
		TClass *	newClass
	)

virtual

Function called by the TClass constructor when replacing an emulated class by the real class.

Reimplemented from TStreamerElement.

Definition at line 834 of file TStreamerElement.cxx.

◆ WriteBuffer()

Int_t TStreamerBase::WriteBuffer	(	TBuffer &	b,
		char *	pointer
	)

Write the base class into the buffer.

Definition at line 855 of file TStreamerElement.cxx.

Member Data Documentation

◆ fBaseCheckSum

UInt_t& TStreamerBase::fBaseCheckSum

protected

Definition at line 159 of file TStreamerElement.h.

◆ fBaseClass

TClass* TStreamerBase::fBaseClass

protected

checksum of the base class (used during memberwise streaming)

Definition at line 160 of file TStreamerElement.h.

◆ fBaseVersion

Int_t TStreamerBase::fBaseVersion

protected

Definition at line 158 of file TStreamerElement.h.

◆ fConvStreamerFunc

ClassConvStreamerFunc_t TStreamerBase::fConvStreamerFunc

protected

Pointer to a wrapper around a custom streamer member function.

Definition at line 163 of file TStreamerElement.h.

◆ fErrorMsg

TString TStreamerBase::fErrorMsg

protected

Pointer to the current StreamerInfo for the baset class.

Definition at line 165 of file TStreamerElement.h.

◆ fNewBaseClass

TClass* TStreamerBase::fNewBaseClass

protected

pointer to base class

Definition at line 161 of file TStreamerElement.h.

◆ fStreamerFunc

ClassStreamerFunc_t TStreamerBase::fStreamerFunc

protected

pointer to new base class if renamed

Definition at line 162 of file TStreamerElement.h.

◆ fStreamerInfo

TVirtualStreamerInfo* TStreamerBase::fStreamerInfo

protected

Pointer to a wrapper around a custom convertion streamer member function.

Definition at line 164 of file TStreamerElement.h.

core/meta/inc/TStreamerElement.h

core/meta/src/TStreamerElement.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ TStreamerBase() [1/3]

◆ TStreamerBase() [2/3]

◆ TStreamerBase() [3/3]

◆ ~TStreamerBase()

Member Function Documentation

◆ GetBaseCheckSum()

◆ GetBaseStreamerInfo()

◆ GetBaseVersion()

◆ GetClassPointer()

◆ GetErrorMessage()

◆ GetInclude()

◆ GetMethod()

◆ GetNewBaseClass()

◆ GetSize()

◆ Init() [1/2]

◆ Init() [2/2]

◆ InitStreaming()

◆ IsBase()

◆ ls()

◆ operator=()

◆ ReadBuffer()

◆ SetBaseCheckSum()

◆ SetBaseVersion()

◆ SetErrorMessage()

◆ SetNewBaseClass()

◆ Update()

◆ WriteBuffer()

Member Data Documentation

◆ fBaseCheckSum

◆ fBaseClass

◆ fBaseVersion

◆ fConvStreamerFunc

◆ fErrorMsg

◆ fNewBaseClass

◆ fStreamerFunc

◆ fStreamerInfo