RooNameSet is a utility class that stores the names the objects in a RooArget.

This allows to preserve the contents of a RooArgSet in a specific use contents beyond the lifespan of the object in the RooArgSet. A new RooArgSet can be created from a RooNameSet by offering it a list of new RooAbsArg objects.

Definition at line 26 of file RooNameSet.h.

Public Member Functions
	RooNameSet ()
	Default constructor.

	RooNameSet (const RooArgSet &argSet)
	Construct from RooArgSet.

	RooNameSet (const RooNameSet &other)
	Copy constructor.

virtual	~RooNameSet ()
	Destructor.

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

const char *	content () const

Bool_t	operator< (const RooNameSet &other) const

RooNameSet &	operator= (const RooNameSet &)
	Assignment operator.

Bool_t	operator== (const RooNameSet &other) const
	Comparison operator.

virtual void	Print (Option_t *options=0) const
	This method must be overridden when a class wants to print itself.

virtual void	printClassName (std::ostream &os) const
	Print class name of nameset.

virtual void	printName (std::ostream &os) const
	Print name of nameset.

virtual void	printTitle (std::ostream &os) const
	Print title of nameset.

virtual void	printValue (std::ostream &os) const
	Print value of nameset, i.e the list of names.

void	refill (const RooArgSet &argSet)
	Refill internal contents from names in given argSet.

RooArgSet *	select (const RooArgSet &list) const
	Construct a RooArgSet of objects in input 'list' whose names match to those in the internal name list of RooNameSet.

void	setNameList (const char *givenList)

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 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 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 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 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.

Public Member Functions inherited from RooPrintable
	RooPrintable ()

virtual	~RooPrintable ()

virtual Int_t	defaultPrintContents (Option_t *opt) const
	Default choice of contents to be printed (name and value)

virtual StyleOption	defaultPrintStyle (Option_t *opt) const

virtual void	printAddress (std::ostream &os) const
	Print class name of object.

virtual void	printArgs (std::ostream &os) const
	Interface for printing of object arguments.

virtual void	printExtras (std::ostream &os) const
	Interface to print extras of object.

virtual void	printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const
	Interface for detailed printing of object.

virtual void	printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
	Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'.

virtual void	printTree (std::ostream &os, TString indent="") const
	Interface for tree structure printing of object.

Protected Member Functions
void	extendBuffer (Int_t inc)

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
static void	strdup (Int_t &dstlen, char &dstbuf, const char str)
	copy src to dst, keep dstlen up to date, make sure zero length strings do not take memory

Private Attributes
Int_t	_len

char *	_nameList

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) }

Public Types inherited from RooPrintable
enum	ContentsOption { kName =1 , kClassName =2 , kValue =4 , kArgs =8 , kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128 }

enum	StyleOption { kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 , kTreeStructure =5 }

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.

Static Public Member Functions inherited from RooPrintable
static std::ostream &	defaultPrintStream (std::ostream *os=0)
	Return a reference to the current default stream to use in Print().

static void	nameFieldLength (Int_t newLen)
	Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

Static Protected Attributes inherited from RooPrintable
static Int_t	_nameLength

#include <RooFitLegacy/RooNameSet.h>

Inheritance diagram for RooNameSet:

[legend]

Constructor & Destructor Documentation

◆ RooNameSet() [1/3]

RooNameSet::RooNameSet ( )

Default constructor.

Definition at line 59 of file RooNameSet.cxx.

◆ RooNameSet() [2/3]

RooNameSet::RooNameSet ( const RooArgSet & argSet )

Construct from RooArgSet.

Definition at line 66 of file RooNameSet.cxx.

◆ RooNameSet() [3/3]

RooNameSet::RooNameSet ( const RooNameSet & other )

Copy constructor.

Definition at line 74 of file RooNameSet.cxx.

◆ ~RooNameSet()

RooNameSet::~RooNameSet ( )

virtual

Destructor.

Definition at line 83 of file RooNameSet.cxx.

Member Function Documentation

◆ Clone()

virtual TObject * RooNameSet::Clone ( const char * newname ) const

inlinevirtual

Make a clone of an object using the Streamer facility.

If the object derives from TNamed, this function is called by TNamed::Clone. TNamed::Clone uses the optional argument to set a new name to the newly created object.

If the object class has a DirectoryAutoAdd function, it will be called at the end of the function with the parameter gDirectory. This usually means that the object will be appended to the current ROOT directory.

Reimplemented from TObject.

Definition at line 33 of file RooNameSet.h.

◆ content()

const char * RooNameSet::content ( ) const

inline

Definition at line 52 of file RooNameSet.h.

◆ extendBuffer()

void RooNameSet::extendBuffer ( Int_t inc )

protected

Definition at line 125 of file RooNameSet.cxx.

◆ operator<()

Bool_t RooNameSet::operator< ( const RooNameSet & other ) const

Definition at line 115 of file RooNameSet.cxx.

◆ operator=()

RooNameSet & RooNameSet::operator= ( const RooNameSet & other )

Assignment operator.

Definition at line 91 of file RooNameSet.cxx.

◆ operator==()

Bool_t RooNameSet::operator== ( const RooNameSet & other ) const

Comparison operator.

Definition at line 104 of file RooNameSet.cxx.

◆ Print()

virtual void RooNameSet::Print ( Option_t * option = 0 ) const

inlinevirtual

This method must be overridden when a class wants to print itself.

Reimplemented from TObject.

Definition at line 47 of file RooNameSet.h.

◆ printClassName()

void RooNameSet::printClassName ( std::ostream & os ) const

virtual

Print class name of nameset.

Reimplemented from RooPrintable.

Definition at line 226 of file RooNameSet.cxx.

◆ printName()

void RooNameSet::printName ( std::ostream & os ) const

virtual

Print name of nameset.

Reimplemented from RooPrintable.

Definition at line 210 of file RooNameSet.cxx.

◆ printTitle()

void RooNameSet::printTitle ( std::ostream & os ) const

virtual

Print title of nameset.

Reimplemented from RooPrintable.

Definition at line 218 of file RooNameSet.cxx.

◆ printValue()

void RooNameSet::printValue ( std::ostream & os ) const

virtual

Print value of nameset, i.e the list of names.

Reimplemented from RooPrintable.

Definition at line 234 of file RooNameSet.cxx.

◆ refill()

void RooNameSet::refill ( const RooArgSet & argSet )

Refill internal contents from names in given argSet.

Definition at line 151 of file RooNameSet.cxx.

◆ select()

RooArgSet * RooNameSet::select ( const RooArgSet & list ) const

Construct a RooArgSet of objects in input 'list' whose names match to those in the internal name list of RooNameSet.

Definition at line 186 of file RooNameSet.cxx.

◆ setNameList()

void RooNameSet::setNameList ( const char * givenList )

Definition at line 143 of file RooNameSet.cxx.

◆ strdup()

void RooNameSet::strdup	(	Int_t &	dstlen,
		char *&	dstbuf,
		const char *	str
	)

staticprotected

copy src to dst, keep dstlen up to date, make sure zero length strings do not take memory

Definition at line 46 of file RooNameSet.cxx.

Member Data Documentation

◆ _len

Int_t RooNameSet::_len

private

Definition at line 55 of file RooNameSet.h.

◆ _nameList

char* RooNameSet::_nameList

private

Definition at line 56 of file RooNameSet.h.

Libraries for RooNameSet:

[legend]

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

roofit/roofitcore/inc/RooFitLegacy/RooNameSet.h
roofit/roofitcore/src/RooFitLegacy/RooNameSet.cxx

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ RooNameSet() [1/3]

◆ RooNameSet() [2/3]

◆ RooNameSet() [3/3]

◆ ~RooNameSet()

Member Function Documentation

◆ Clone()

◆ content()

◆ extendBuffer()

◆ operator<()

◆ operator=()

◆ operator==()

◆ Print()

◆ printClassName()

◆ printName()

◆ printTitle()

◆ printValue()

◆ refill()

◆ select()

◆ setNameList()

◆ strdup()

Member Data Documentation

◆ _len

◆ _nameList