The xRooNode class is designed to wrap over a TObject and provide functionality to aid with interacting with that object, particularly in the case where the object is a RooFit class instance.

It is a smart pointer to the object, so you have access to all the methods of the object too.

xRooNode is designed to work in both python and C++, but examples below are given in python because that is imagined be the most common way to use the xRooFit API.

Exploring workspaces

Exploring workspaces

An existing workspace file (either a ROOT file containing a RooWorkspace, or a json HS3 file) can be opened using xRooNode like this:

from ROOT.Experimental import XRooFit

w = XRooFit.xRooNode("workspace.root") # or can use workspace.json for HS3

TRangeDynCast

ROOT::Detail::TRangeCast< T, true > TRangeDynCast

TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.

Definition TCollection.h:360

ROOT::Experimental

Namespace for ROOT features in testing.

Definition TROOT.h:100

You can explore the content of the workspace somewhat like you would a file system: each node contains sub-nodes, which you can interact with to explore ever deeper. The most relevant methods for navigating the workspace and exploring the content are:

Definition at line 52 of file xRooNode.h.

Classes
class	InteractiveObject

class	xRooNodeIterator

Public Member Functions
	xRooNode (const char *name="", const std::shared_ptr< TObject > &comp=nullptr, const std::shared_ptr< xRooNode > &parent=nullptr)

	xRooNode (const char type, const char name, const char *title="")

	~xRooNode () override

xRooNode	Add (const xRooNode &child, Option_t *opt="")

RooArgList	argList () const

xRooNode	args () const

std::shared_ptr< xRooNode >	at (const std::string &name, bool browseResult=true) const

const std::shared_ptr< xRooNode > &	at (size_t idx, bool browseResult=true) const

auto	begin () const -> xRooNodeIterator

xRooNode	bins () const
	bins of a channel or sample, or channels of a multi-channel pdf

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

TGraph *	BuildGraph (RooAbsLValue v=nullptr, bool includeZeros=false, TVirtualPad fromPad=nullptr) const

TH1 *	BuildHistogram (RooAbsLValue v=nullptr, bool empty=false, bool errors=false, int binStart=1, int binEnd=0, const xRooNode &fr="", bool errorsHi=false, bool errorsLo=false, int nErrorToys=0, TH1 templateHist=nullptr, bool nostack=true, bool setInterp=false) const

void	Checked (TObject *obj, bool val)

xRooNode	coefs (bool recurse=false) const

xRooNode	Combine (const xRooNode &rhs, bool silent=false)

xRooNode	components () const

xRooNode	Constrain (const xRooNode &child)

xRooNode	constraints () const

xRooNode	consts () const
	List of parameters that are currently constant.

bool	contains (const std::string &name) const

std::vector< double >	contents () const

xRooNode	coords (bool setVals=true) const

TMatrixDSym	covariances (const xRooNode &fr="") const

xRooNode	datasets () const

void	Draw (Option_t *opt="") override
	Default Draw method for all objects.

auto	end () const -> xRooNodeIterator

xRooNode	factors () const

std::shared_ptr< xRooNode >	find (const std::string &name, bool browseResult=true) const

xRooNode	fitResult (const char *opt="") const

xRooNode	floats () const
	List of parameters that are currently non-constant These parameters do not have the "Constant" attribute.

xRooNode	generate (const xRooNode &fr="", bool expected=false, int seed=0)

TObject *	get () const

template<typename T >
T *	get () const

double	GetBinContent (int bin) const

std::vector< double >	GetBinContents (int binStart=1, int binEnd=0) const

double	GetBinData (int bin, const xRooNode &data="obsData")

double	GetBinError (int bin, const xRooNode &fr="", int nToys=0, bool errorsHi=false, bool errorsLo=false) const

double	GetBinErrorHi (int bin, const xRooNode &fr="", int nToys=0) const

double	GetBinErrorLo (int bin, const xRooNode &fr="", int nToys=0) const

std::vector< double >	GetBinErrors (int binStart=1, int binEnd=0, const xRooNode &fr="", int nToys=0, bool errorsHi=false, bool errorsLo=false) const

std::vector< double >	GetBinErrorsHi (int binStart=1, int binEnd=0, const xRooNode &fr="", int nToys=0) const

std::vector< double >	GetBinErrorsLo (int binStart=1, int binEnd=0, const xRooNode &fr="", int nToys=0) const

double	GetContent () const

double	GetData (const xRooNode &data="obsData")

double	GetError (const xRooNode &fr="", int nToys=0, bool errorsHi=false, bool errorsLo=false) const

double	GetErrorHi (const xRooNode &fr="", int nToys=0) const

double	GetErrorLo (const xRooNode &fr="", int nToys=0) const

const char *	GetRange () const

TAxis *	GetXaxis () const

xRooNode	globs () const
	List of global observables of this node.

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

std::pair< double, double >	IntegralAndError (const xRooNode &fr="", const char *rangeName=nullptr, int nToys=0, bool errorsHi=false, bool errorsLo=false) const

TClass *	IsA () const override

bool	IsHidden () const

xRooNode	mainChild () const

xRooNode	Multiply (const xRooNode &child, Option_t *opt="")

xRooNLLVar	nll (const char *_data, std::initializer_list< RooCmdArg > nllOpts={}) const

xRooNLLVar	nll (const xRooNode &_data, const RooLinkedList &nllOpts) const

xRooNLLVar	nll (const xRooNode &_data, std::initializer_list< RooCmdArg > nllOpts) const

xRooNLLVar	nll (const xRooNode &_data="") const

xRooNode	np () const
	List of nuisance parameters: non-constant parameters that are not marked of interest, as well as any parameters that have been marked by the "np" attribute.

xRooNode	obs () const
	List of observables (global and regular) of this node.

TObject *	operator-> () const

xRooNode &	operator= (const TObject &o)

std::shared_ptr< xRooNode >	operator[] (const std::string &name)

std::shared_ptr< xRooNode >	operator[] (size_t idx)

std::shared_ptr< xRooNode >	parentPdf () const

xRooNode	parents () const

xRooNode	pars () const
	List of parameters (non-observables) of this node.

xRooNode	poi () const
	List of parameters of interest: parameters marked as "of interest" These parameters have the "poi" attribute.

xRooNode	pp () const
	List of prespecified parameters: non-floatable parameters.

void	Print (Option_t *opt="") const override
	Print TNamed name and title.

xRooNode	reduced (const std::function< bool(const xRooNode &)> selector) const

xRooNode	reduced (const std::string &range="", bool invert=false) const

xRooNode	Remove (const xRooNode &child)

xRooNode	Replace (const xRooNode &node)

xRooNode	robs () const
	List of regular observables of this node.

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

bool	SetBinContent (int bin, double value, const char *par=nullptr, double parVal=1)

bool	SetBinData (int bin, double value, const xRooNode &data="obsData")

bool	SetBinError (int bin, double value)

void	SetChecked (bool val=true)

bool	SetContent (double value)

bool	SetContent (double value, const char *par, double parVal=1)

bool	SetContents (const TObject &obj)

bool	SetContents (const TObject &obj, const char *par, double parVal)

bool	SetData (const TObject &obj, const xRooNode &data="obsData")

void	SetFitResult (const RooFitResult *fr=nullptr)

void	SetFitResult (const std::shared_ptr< const RooFitResult > &fr)

void	SetFitResult (const xRooNode &fr)

void	SetHidden (bool set=true)

void	SetName (const char *name) override
	Set the name of the TNamed.

void	SetRange (const char *range, double low=std::numeric_limits< double >::quiet_NaN(), double high=std::numeric_limits< double >::quiet_NaN())

void	SetTitle (const char *title) override
	Set the title of the TNamed.

bool	SetXaxis (const char name, const char title, int nbins, const double *bins)

bool	SetXaxis (const char name, const char title, int nbins, double low, double high)

bool	SetXaxis (const char title, int nbins, const double bins)

bool	SetXaxis (const char *title, int nbins, double low, double high)

bool	SetXaxis (const RooAbsBinning &binning)

bool	SetXaxis (int nbins, const double *bins)

bool	SetXaxis (int nbins, double low, double high)

bool	SetXaxis (TAxis *ax)

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

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

std::shared_ptr< TStyle >	style (TObject *initObject=nullptr, bool autoCreate=true) const

xRooNode	styles (TObject *initObject=nullptr, bool autoCreate=true) const

xRooNode	variations () const

xRooNode	vars () const
	List of variables (observables and parameters) of this node.

xRooNode	Vary (const xRooNode &child)

RooWorkspace *	ws () const
	The RooWorkspace this node belong to, if any.

template<typename T >
T *	xget () const

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.

void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").

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

Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.

void	Copy (TObject &named) const override
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

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

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

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

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override
	List TNamed name and title.

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

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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

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

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Call this function within a function that you don't want to define as purely virtual, in order not to force all users deriving from that class to implement that maybe (on their side) unused function; but at the same time, emit a run-time warning if they try to call it, telling that it is not implemented in the derived class: action must thus be taken on the user side to override it.

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

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	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 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.

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).

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 (the base implementation is no-op).

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

void	operator delete (void *, size_t)
	Operator delete for sized deallocation.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *, size_t)
	Operator delete [] for sized deallocation.

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

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

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) noexcept
	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	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.

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

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

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static void	Interactive_PLLPlot ()

static void	Interactive_Pull ()

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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.

Public Attributes
bool	fAcquirer = false

int	fBinNumber = -1

std::vector< std::shared_ptr< xRooNode > >	fBrowsables

std::function< xRooNode(xRooNode *)	fBrowseOperation )

std::shared_ptr< TObject >	fComp
	!

std::string	fFolder

bool	fInterrupted = false

std::shared_ptr< xRooNode >	fParent
	!

std::shared_ptr< xRooNode >	fProvider
	! like a parent but only for use by getObject

std::string	fRange
	! only here so can have char* GetRange return so can return nullptr for no range set ! (required for RooCategory)

int	fTimes = 1

std::shared_ptr< TAxis >	fXAxis
	! appears that if was fXaxis then dialog box for SetXaxis will take as current value

Static Public Attributes
static std::map< std::string, std::tuple< std::function< double(double, double, double)>, bool > >	auxFunctions

static InteractiveObject *	gIntObj = nullptr

Private Member Functions
template<typename T >
	xRooNode (const char name, const char title)

	xRooNode (const char *name, const std::shared_ptr< TObject > &comp, const xRooNode &parent)

	xRooNode (const char *name, const TObject &comp, const std::shared_ptr< xRooNode > &parent)

	xRooNode (const char *name, const TObject &comp, const xRooNode &parent)

template<typename T >
	xRooNode (const std::shared_ptr< const T > &comp, const std::shared_ptr< xRooNode > &parent=nullptr)

template<typename T >
	xRooNode (const std::shared_ptr< const T > &comp, const xRooNode &parent)

template<typename T >
	xRooNode (const std::shared_ptr< T > &comp, const std::shared_ptr< xRooNode > &parent=nullptr)

template<typename T >
	xRooNode (const std::shared_ptr< T > &comp, const xRooNode &parent)

	xRooNode (const std::shared_ptr< TObject > &comp, const std::shared_ptr< xRooNode > &parent=nullptr)

	xRooNode (const TObject &comp, const std::shared_ptr< xRooNode > &parent=nullptr)

	xRooNode (const TObject &comp, const xRooNode &parent)

	xRooNode (double value)

void	_Add_ (const char name, const char opt)

xRooNode	_Constrain_ (const char *what)

void	_fit_ (const char constParValues="", const char options="GoF")

void	_generate_ (const char *name="", bool expected=false)

bool	_IsShowVars_ () const

xRooNode	_Multiply_ (const char *what)

void	_scan_ (const char what="plr", double nToys=0, const char xvar="", int nPointsX=0, double lowX=0, double highX=0, const char constParValues="", const char options="")

void	_SetAttribute_ (const char name, const char value=nullptr)

void	_SetBinContent_ (int bin, double value, const char *par="", double parVal=1)

void	_SetContent_ (double value)

void	_ShowVars_ (bool set=true)

void	_Vary_ (const char *what)

template<typename T , typename... Args>
std::shared_ptr< T >	acquire (Args &&...args)

std::shared_ptr< TObject >	acquire (const std::shared_ptr< TObject > &arg, bool checkFactory=false, bool mustBeNew=false)

template<typename T , typename T2 , typename... Args>
std::shared_ptr< T >	acquire2 (Args &&...args)

template<typename T , typename... Args>
std::shared_ptr< T >	acquireNew (Args &&...args)

xRooNode &	browse ()

std::shared_ptr< TObject >	convertForAcquisition (xRooNode &acquirer, const char *opt="") const

xRooNode	filter (const xRooNode &range) const

std::shared_ptr< xRooNode >	getBrowsable (const char *name) const

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

TGListTree *	GetListTree (TBrowser *b) const

const char *	GetNodeType () const

template<typename T >
std::shared_ptr< T >	getObject (const std::string &name) const

std::shared_ptr< TObject >	getObject (const std::string &name, const std::string &type="") const

std::string	GetPath () const

TGListTreeItem *	GetTreeItem (TBrowser *b) const

xRooNode	histo (const xRooNode &vars="x", const xRooNode &fr="", bool content=true, bool errors=true, bool stack=true, bool errorsHi=false, bool errorsLo=false, int nErrorToys=0) const

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

	operator bool () const

xRooNode	shallowCopy (const std::string &name, std::shared_ptr< xRooNode > parent=nullptr)

void	sterilize () const

TObject *	xget () const

Static Private Member Functions
static bool	isNull (const std::shared_ptr< xRooNode > &x)

static void	SetAuxFunction (const char *title, const std::function< double(double, double, double)> &func, bool symmetrize=false)

Additional Inherited Members
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 TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TNamed
void	SavePrimitiveNameTitle (std::ostream &out, const char *variable_name)
	Save object name and title into the output stream "out".

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 TObject
static void	SavePrimitiveConstructor (std::ostream &out, TClass cl, const char variable_name, const char *constructor_agrs="", Bool_t empty_line=kTRUE)
	Save object constructor in the output stream "out".

static void	SavePrimitiveDraw (std::ostream &out, const char variable_name, Option_t option=nullptr)
	Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.

static TString	SavePrimitiveVector (std::ostream &out, const char prefix, Int_t len, Double_t arr, Int_t flag=0)
	Save array in the output stream "out" as vector.

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

#include <RooFit/xRooFit/xRooNode.h>

Inheritance diagram for ROOT::Experimental::XRooFit::xRooNode:

[legend]

Constructor & Destructor Documentation

◆ xRooNode() [1/14]

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const char *	type,
		const char *	name,
		const char *	title = "" )

◆ xRooNode() [2/14]

template<typename T >

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const char *	name,
		const char *	title )

inlineprivate

Definition at line 75 of file xRooNode.h.

◆ xRooNode() [3/14]

xRooNode::xRooNode	(	const char *	name = "",
		const std::shared_ptr< TObject > &	comp = nullptr,
		const std::shared_ptr< xRooNode > &	parent = nullptr )

Definition at line 264 of file xRooNode.cxx.

◆ xRooNode() [4/14]

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const char *	name,
		const std::shared_ptr< TObject > &	comp,
		const xRooNode &	parent )

inlineprivate

Definition at line 85 of file xRooNode.h.

◆ xRooNode() [5/14]

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const char *	name,
		const TObject &	comp,
		const std::shared_ptr< xRooNode > &	parent )

inlineprivate

Definition at line 91 of file xRooNode.h.

◆ xRooNode() [6/14]

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const char *	name,
		const TObject &	comp,
		const xRooNode &	parent )

inlineprivate

Definition at line 97 of file xRooNode.h.

◆ xRooNode() [7/14]

xRooNode::xRooNode	(	const TObject &	comp,
		const std::shared_ptr< xRooNode > &	parent = nullptr )

private

Definition at line 484 of file xRooNode.cxx.

◆ xRooNode() [8/14]

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const TObject &	comp,
		const xRooNode &	parent )

inlineprivate

Definition at line 104 of file xRooNode.h.

◆ xRooNode() [9/14]

xRooNode::xRooNode	(	const std::shared_ptr< TObject > &	comp,
		const std::shared_ptr< xRooNode > &	parent = nullptr )

private

Definition at line 499 of file xRooNode.cxx.

◆ xRooNode() [10/14]

template<typename T >

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const std::shared_ptr< T > &	comp,
		const std::shared_ptr< xRooNode > &	parent = nullptr )

inlineprivate

Definition at line 109 of file xRooNode.h.

◆ xRooNode() [11/14]

template<typename T >

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const std::shared_ptr< T > &	comp,
		const xRooNode &	parent )

inlineprivate

Definition at line 115 of file xRooNode.h.

◆ xRooNode() [12/14]

template<typename T >

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const std::shared_ptr< const T > &	comp,
		const std::shared_ptr< xRooNode > &	parent = nullptr )

inlineprivate

Definition at line 121 of file xRooNode.h.

◆ xRooNode() [13/14]

template<typename T >

ROOT::Experimental::XRooFit::xRooNode::xRooNode	(	const std::shared_ptr< const T > &	comp,
		const xRooNode &	parent )

inlineprivate

Definition at line 127 of file xRooNode.h.

◆ xRooNode() [14/14]

xRooNode::xRooNode ( double value )

private

Definition at line 512 of file xRooNode.cxx.

◆ ~xRooNode()

xRooNode::~xRooNode ( )

override

Definition at line 2508 of file xRooNode.cxx.

Member Function Documentation

◆ _Add_()

void xRooNode::_Add_	(	const char *	name,
		const char *	opt )

private

Definition at line 1475 of file xRooNode.cxx.

◆ _Constrain_()

xRooNode ROOT::Experimental::XRooFit::xRooNode::_Constrain_ ( const char * what )

inlineprivate

Definition at line 358 of file xRooNode.h.

◆ _fit_()

void xRooNode::_fit_	(	const char *	constParValues = "",
		const char *	options = "GoF" )

private

Definition at line 4179 of file xRooNode.cxx.

◆ _generate_()

void xRooNode::_generate_	(	const char *	name = "",
		bool	expected = false )

private

Definition at line 4318 of file xRooNode.cxx.

◆ _IsShowVars_()

bool xRooNode::_IsShowVars_ ( ) const

private

Definition at line 940 of file xRooNode.cxx.

◆ _Multiply_()

xRooNode ROOT::Experimental::XRooFit::xRooNode::_Multiply_ ( const char * what )

inlineprivate

Definition at line 354 of file xRooNode.h.

◆ _scan_()

void xRooNode::_scan_	(	const char *	what = "plr",
		double	nToys = 0,
		const char *	xvar = "",
		int	nPointsX = 0,
		double	lowX = 0,
		double	highX = 0,
		const char *	constParValues = "",
		const char *	options = "" )

private

Definition at line 4364 of file xRooNode.cxx.

◆ _SetAttribute_()

void xRooNode::_SetAttribute_	(	const char *	name,
		const char *	value = nullptr )

private

Definition at line 514 of file xRooNode.cxx.

◆ _SetBinContent_()

void xRooNode::_SetBinContent_	(	int	bin,
		double	value,
		const char *	par = "",
		double	parVal = 1 )

private

Definition at line 4487 of file xRooNode.cxx.

◆ _SetContent_()

void xRooNode::_SetContent_ ( double value )

private

Definition at line 4497 of file xRooNode.cxx.

◆ _ShowVars_()

void xRooNode::_ShowVars_ ( bool set = true )

private

Definition at line 922 of file xRooNode.cxx.

◆ _Vary_()

void xRooNode::_Vary_ ( const char * what )

private

Definition at line 1484 of file xRooNode.cxx.

◆ acquire() [1/2]

template<typename T , typename... Args>

std::shared_ptr< T > ROOT::Experimental::XRooFit::xRooNode::acquire ( Args &&... args )

inlineprivate

Definition at line 276 of file xRooNode.h.

◆ acquire() [2/2]

std::shared_ptr< TObject > xRooNode::acquire	(	const std::shared_ptr< TObject > &	arg,
		bool	checkFactory = false,
		bool	mustBeNew = false )

private

Definition at line 5399 of file xRooNode.cxx.

◆ acquire2()

template<typename T , typename T2 , typename... Args>

std::shared_ptr< T > ROOT::Experimental::XRooFit::xRooNode::acquire2 ( Args &&... args )

inlineprivate

Definition at line 284 of file xRooNode.h.

◆ acquireNew()

template<typename T , typename... Args>

std::shared_ptr< T > ROOT::Experimental::XRooFit::xRooNode::acquireNew ( Args &&... args )

inlineprivate

Definition at line 290 of file xRooNode.h.

◆ Add()

xRooNode xRooNode::Add	(	const xRooNode &	child,
		Option_t *	opt = "" )

Definition at line 1667 of file xRooNode.cxx.

◆ argList()

RooArgList xRooNode::argList ( ) const

Definition at line 6820 of file xRooNode.cxx.

◆ args()

xRooNode xRooNode::args ( ) const

Definition at line 6963 of file xRooNode.cxx.

◆ at() [1/2]

std::shared_ptr< xRooNode > xRooNode::at	(	const std::string &	name,
		bool	browseResult = true ) const

Definition at line 5020 of file xRooNode.cxx.

◆ at() [2/2]

const std::shared_ptr< xRooNode > & ROOT::Experimental::XRooFit::xRooNode::at	(	size_t	idx,
		bool	browseResult = true ) const

inline

Definition at line 147 of file xRooNode.h.

◆ begin()

auto ROOT::Experimental::XRooFit::xRooNode::begin ( ) const -> xRooNodeIterator

inline

Definition at line 200 of file xRooNode.h.

◆ bins()

xRooNode xRooNode::bins ( ) const

bins of a channel or sample, or channels of a multi-channel pdf

Definition at line 6490 of file xRooNode.cxx.

◆ browse()

xRooNode & xRooNode::browse ( )

private

Definition at line 5809 of file xRooNode.cxx.

◆ Browse()

void xRooNode::Browse ( TBrowser * b = nullptr )

overridevirtual

Browse object. May be overridden for another default action.

Reimplemented from TObject.

Definition at line 665 of file xRooNode.cxx.

◆ BuildGraph()

TGraph * xRooNode::BuildGraph	(	RooAbsLValue *	v = nullptr,
		bool	includeZeros = false,
		TVirtualPad *	fromPad = nullptr ) const

Definition at line 6988 of file xRooNode.cxx.

◆ BuildHistogram()

TH1 * xRooNode::BuildHistogram	(	RooAbsLValue *	v = nullptr,
		bool	empty = false,
		bool	errors = false,
		int	binStart = 1,
		int	binEnd = 0,
		const xRooNode &	fr = "",
		bool	errorsHi = false,
		bool	errorsLo = false,
		int	nErrorToys = 0,
		TH1 *	templateHist = nullptr,
		bool	nostack = true,
		bool	setInterp = false ) const

Definition at line 8720 of file xRooNode.cxx.

◆ Checked()

void xRooNode::Checked	(	TObject *	obj,
		bool	val )

Definition at line 550 of file xRooNode.cxx.

◆ Class()

static TClass * ROOT::Experimental::XRooFit::xRooNode::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * ROOT::Experimental::XRooFit::xRooNode::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t ROOT::Experimental::XRooFit::xRooNode::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 557 of file xRooNode.h.

◆ coefs()

xRooNode xRooNode::coefs ( bool recurse = false ) const

Definition at line 6551 of file xRooNode.cxx.

◆ Combine()

xRooNode xRooNode::Combine	(	const xRooNode &	rhs,
		bool	silent = false )

Definition at line 2531 of file xRooNode.cxx.

◆ components()

xRooNode xRooNode::components ( ) const

Definition at line 6351 of file xRooNode.cxx.

◆ Constrain()

xRooNode xRooNode::Constrain ( const xRooNode & child )

Definition at line 2947 of file xRooNode.cxx.

◆ constraints()

xRooNode xRooNode::constraints ( ) const

Definition at line 5043 of file xRooNode.cxx.

◆ consts()

xRooNode xRooNode::consts ( ) const

List of parameters that are currently constant.

Definition at line 6158 of file xRooNode.cxx.

◆ contains()

bool xRooNode::contains ( const std::string & name ) const

Definition at line 5610 of file xRooNode.cxx.

◆ contents()

std::vector< double > xRooNode::contents ( ) const

Definition at line 12499 of file xRooNode.cxx.

◆ convertForAcquisition()

std::shared_ptr< TObject > xRooNode::convertForAcquisition	(	xRooNode &	acquirer,
		const char *	opt = "" ) const

private

Definition at line 5157 of file xRooNode.cxx.

◆ coords()

xRooNode xRooNode::coords ( bool setVals = true ) const

Definition at line 1404 of file xRooNode.cxx.

◆ covariances()

TMatrixDSym xRooNode::covariances ( const xRooNode & fr = "" ) const

Definition at line 12509 of file xRooNode.cxx.

◆ datasets()

xRooNode xRooNode::datasets ( ) const

Definition at line 6831 of file xRooNode.cxx.

◆ DeclFileName()

static const char * ROOT::Experimental::XRooFit::xRooNode::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 557 of file xRooNode.h.

◆ Draw()

void xRooNode::Draw ( Option_t * option = "" )

overridevirtual

Default Draw method for all objects.

Reimplemented from TObject.

Definition at line 10002 of file xRooNode.cxx.

◆ end()

auto ROOT::Experimental::XRooFit::xRooNode::end ( ) const -> xRooNodeIterator

inline

Definition at line 217 of file xRooNode.h.

◆ factors()

xRooNode xRooNode::factors ( ) const

Definition at line 6670 of file xRooNode.cxx.

◆ filter()

xRooNode xRooNode::filter ( const xRooNode & range ) const

private

Definition at line 8715 of file xRooNode.cxx.

◆ find()

std::shared_ptr< xRooNode > xRooNode::find	(	const std::string &	name,
		bool	browseResult = true ) const

Definition at line 5615 of file xRooNode.cxx.

◆ fitResult()

xRooNode xRooNode::fitResult ( const char * opt = "" ) const

Definition at line 7255 of file xRooNode.cxx.

◆ floats()

xRooNode xRooNode::floats ( ) const

List of parameters that are currently non-constant These parameters do not have the "Constant" attribute.

Definition at line 6175 of file xRooNode.cxx.

◆ generate()

xRooNode xRooNode::generate	(	const xRooNode &	fr = "",
		bool	expected = false,
		int	seed = 0 )

Definition at line 7591 of file xRooNode.cxx.

◆ get() [1/2]

TObject * ROOT::Experimental::XRooFit::xRooNode::get ( ) const

inline

Definition at line 247 of file xRooNode.h.

◆ get() [2/2]

template<typename T >

T * ROOT::Experimental::XRooFit::xRooNode::get ( ) const

inline

Definition at line 249 of file xRooNode.h.

◆ GetBinContent()

double ROOT::Experimental::XRooFit::xRooNode::GetBinContent ( int bin ) const

inline

Definition at line 411 of file xRooNode.h.

◆ GetBinContents()

std::vector< double > xRooNode::GetBinContents	(	int	binStart = 1,
		int	binEnd = 0 ) const

Definition at line 9716 of file xRooNode.cxx.

◆ GetBinData()

double xRooNode::GetBinData	(	int	bin,
		const xRooNode &	data = "obsData" )

Definition at line 9700 of file xRooNode.cxx.

◆ GetBinError()

double xRooNode::GetBinError	(	int	bin,
		const xRooNode &	fr = "",
		int	nToys = 0,
		bool	errorsHi = false,
		bool	errorsLo = false ) const

Definition at line 12491 of file xRooNode.cxx.

◆ GetBinErrorHi()

double ROOT::Experimental::XRooFit::xRooNode::GetBinErrorHi	(	int	bin,
		const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 428 of file xRooNode.h.

◆ GetBinErrorLo()

double ROOT::Experimental::XRooFit::xRooNode::GetBinErrorLo	(	int	bin,
		const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 432 of file xRooNode.h.

◆ GetBinErrors()

std::vector< double > xRooNode::GetBinErrors	(	int	binStart = 1,
		int	binEnd = 0,
		const xRooNode &	fr = "",
		int	nToys = 0,
		bool	errorsHi = false,
		bool	errorsLo = false ) const

Definition at line 12638 of file xRooNode.cxx.

◆ GetBinErrorsHi()

std::vector< double > ROOT::Experimental::XRooFit::xRooNode::GetBinErrorsHi	(	int	binStart = 1,
		int	binEnd = 0,
		const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 420 of file xRooNode.h.

◆ GetBinErrorsLo()

std::vector< double > ROOT::Experimental::XRooFit::xRooNode::GetBinErrorsLo	(	int	binStart = 1,
		int	binEnd = 0,
		const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 424 of file xRooNode.h.

◆ getBrowsable()

std::shared_ptr< xRooNode > xRooNode::getBrowsable ( const char * name ) const

private

Definition at line 6979 of file xRooNode.cxx.

◆ GetContent()

double ROOT::Experimental::XRooFit::xRooNode::GetContent ( ) const

inline

Definition at line 438 of file xRooNode.h.

◆ GetData()

double ROOT::Experimental::XRooFit::xRooNode::GetData ( const xRooNode & data = "obsData" )

inline

Definition at line 446 of file xRooNode.h.

◆ GetError()

double ROOT::Experimental::XRooFit::xRooNode::GetError	(	const xRooNode &	fr = "",
		int	nToys = 0,
		bool	errorsHi = false,
		bool	errorsLo = false ) const

inline

Definition at line 439 of file xRooNode.h.

◆ GetErrorHi()

double ROOT::Experimental::XRooFit::xRooNode::GetErrorHi	(	const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 444 of file xRooNode.h.

◆ GetErrorLo()

double ROOT::Experimental::XRooFit::xRooNode::GetErrorLo	(	const xRooNode &	fr = "",
		int	nToys = 0 ) const

inline

Definition at line 445 of file xRooNode.h.

◆ GetIconName()

const char * xRooNode::GetIconName ( ) const

overrideprivatevirtual

Returns mime type name of object.

Used by the TBrowser (via TGMimeTypes class). Override for class of which you would like to have different icons for objects of the same class.

Reimplemented from TObject.

Definition at line 1266 of file xRooNode.cxx.

◆ GetListTree()

TGListTree * xRooNode::GetListTree ( TBrowser * b ) const

private

Definition at line 5758 of file xRooNode.cxx.

◆ GetNodeType()

const char * xRooNode::GetNodeType ( ) const

private

Definition at line 1365 of file xRooNode.cxx.

◆ getObject() [1/2]

template<typename T >

std::shared_ptr< T > ROOT::Experimental::XRooFit::xRooNode::getObject ( const std::string & name ) const

inlineprivate

Definition at line 298 of file xRooNode.h.

◆ getObject() [2/2]

std::shared_ptr< TObject > xRooNode::getObject	(	const std::string &	name,
		const std::string &	type = "" ) const

private

Definition at line 1028 of file xRooNode.cxx.

◆ GetPath()

std::string xRooNode::GetPath ( ) const

private

Definition at line 2501 of file xRooNode.cxx.

◆ GetRange()

const char * xRooNode::GetRange ( ) const

Definition at line 7548 of file xRooNode.cxx.

◆ GetTreeItem()

TGListTreeItem * xRooNode::GetTreeItem ( TBrowser * b ) const

private

Definition at line 5733 of file xRooNode.cxx.

◆ GetXaxis()

TAxis * xRooNode::GetXaxis ( ) const

Definition at line 1101 of file xRooNode.cxx.

◆ globs()

xRooNode xRooNode::globs ( ) const

List of global observables of this node.

Definition at line 6106 of file xRooNode.cxx.

◆ histo()

xRooNode xRooNode::histo	(	const xRooNode &	vars = "x",
		const xRooNode &	fr = "",
		bool	content = true,
		bool	errors = true,
		bool	stack = true,
		bool	errorsHi = false,
		bool	errorsLo = false,
		int	nErrorToys = 0 ) const

private

Definition at line 8689 of file xRooNode.cxx.

◆ Inspect()

void xRooNode::Inspect ( ) const

overridevirtual

Dump contents of this object in a graphics canvas.

Same action as Dump but in a graphical form. In addition pointers to other objects can be followed.

The following picture is the Inspect of a histogram object:

Reimplemented from TObject.

Definition at line 9799 of file xRooNode.cxx.

◆ IntegralAndError()

std::pair< double, double > xRooNode::IntegralAndError	(	const xRooNode &	fr = "",
		const char *	rangeName = nullptr,
		int	nToys = 0,
		bool	errorsHi = false,
		bool	errorsLo = false ) const

Definition at line 12564 of file xRooNode.cxx.

◆ Interactive_PLLPlot()

void xRooNode::Interactive_PLLPlot ( )

static

Definition at line 145 of file xRooNode_interactive.cxx.

◆ Interactive_Pull()

BEGIN_XROOFIT_NAMESPACE void xRooNode::Interactive_Pull ( )

static

Definition at line 30 of file xRooNode_interactive.cxx.

◆ IsA()

TClass * ROOT::Experimental::XRooFit::xRooNode::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TNamed.

Definition at line 557 of file xRooNode.h.

◆ IsFolder()

bool xRooNode::IsFolder ( ) const

overrideprivatevirtual

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

Reimplemented from TObject.

Definition at line 949 of file xRooNode.cxx.

◆ IsHidden()

bool xRooNode::IsHidden ( ) const

Definition at line 2523 of file xRooNode.cxx.

◆ isNull()

static bool ROOT::Experimental::XRooFit::xRooNode::isNull ( const std::shared_ptr< xRooNode > & x )

inlinestaticprivate

Definition at line 65 of file xRooNode.h.

◆ mainChild()

xRooNode xRooNode::mainChild ( ) const

Definition at line 9777 of file xRooNode.cxx.

◆ Multiply()

xRooNode xRooNode::Multiply	(	const xRooNode &	child,
		Option_t *	opt = "" )

Definition at line 3086 of file xRooNode.cxx.

◆ nll() [1/4]

xRooNLLVar xRooNode::nll	(	const char *	_data,
		std::initializer_list< RooCmdArg >	nllOpts = {} ) const

Definition at line 7562 of file xRooNode.cxx.

◆ nll() [2/4]

xRooNLLVar ROOT::Experimental::XRooFit::xRooNode::nll	(	const xRooNode &	_data,
		const RooLinkedList &	nllOpts ) const

◆ nll() [3/4]

xRooNLLVar xRooNode::nll	(	const xRooNode &	_data,
		std::initializer_list< RooCmdArg >	nllOpts ) const

Definition at line 7572 of file xRooNode.cxx.

◆ nll() [4/4]

xRooNLLVar xRooNode::nll ( const xRooNode & _data = "" ) const

Definition at line 7567 of file xRooNode.cxx.

◆ np()

xRooNode xRooNode::np ( ) const

List of nuisance parameters: non-constant parameters that are not marked of interest, as well as any parameters that have been marked by the "np" attribute.

Definition at line 6209 of file xRooNode.cxx.

◆ obs()

xRooNode xRooNode::obs ( ) const

List of observables (global and regular) of this node.

Definition at line 6090 of file xRooNode.cxx.

◆ operator bool()

ROOT::Experimental::XRooFit::xRooNode::operator bool ( ) const

inlineexplicitprivate

Definition at line 144 of file xRooNode.h.

◆ operator->()

TObject * ROOT::Experimental::XRooFit::xRooNode::operator-> ( ) const

inline

Definition at line 266 of file xRooNode.h.

◆ operator=()

xRooNode & xRooNode::operator= ( const TObject & o )

Definition at line 4082 of file xRooNode.cxx.

◆ operator[]() [1/2]

std::shared_ptr< xRooNode > xRooNode::operator[] ( const std::string & name )

Definition at line 5672 of file xRooNode.cxx.

◆ operator[]() [2/2]

std::shared_ptr< xRooNode > ROOT::Experimental::XRooFit::xRooNode::operator[] ( size_t idx )

inline

Definition at line 164 of file xRooNode.h.

◆ parentPdf()

std::shared_ptr< xRooNode > xRooNode::parentPdf ( ) const

Definition at line 7934 of file xRooNode.cxx.

◆ parents()

xRooNode xRooNode::parents ( ) const

Definition at line 6952 of file xRooNode.cxx.

◆ pars()

xRooNode xRooNode::pars ( ) const

List of parameters (non-observables) of this node.

Definition at line 6138 of file xRooNode.cxx.

◆ poi()

xRooNode xRooNode::poi ( ) const

List of parameters of interest: parameters marked as "of interest" These parameters have the "poi" attribute.

Definition at line 6192 of file xRooNode.cxx.

◆ pp()

xRooNode xRooNode::pp ( ) const

List of prespecified parameters: non-floatable parameters.

Definition at line 6227 of file xRooNode.cxx.

◆ Print()

void xRooNode::Print ( Option_t * option = "" ) const

overridevirtual

Print TNamed name and title.

Reimplemented from TNamed.

Definition at line 2758 of file xRooNode.cxx.

◆ reduced() [1/2]

xRooNode xRooNode::reduced ( const std::function< bool(const xRooNode &)> selector ) const

Definition at line 8071 of file xRooNode.cxx.

◆ reduced() [2/2]

xRooNode ROOT::Experimental::XRooFit::xRooNode::reduced	(	const std::string &	range = "",
		bool	invert = false ) const

◆ Remove()

xRooNode xRooNode::Remove ( const xRooNode & child )

Definition at line 1494 of file xRooNode.cxx.

◆ Replace()

xRooNode xRooNode::Replace ( const xRooNode & node )

Definition at line 3582 of file xRooNode.cxx.

◆ robs()

xRooNode xRooNode::robs ( ) const

List of regular observables of this node.

Definition at line 6122 of file xRooNode.cxx.

◆ SaveAs()

void xRooNode::SaveAs	(	const char *	filename = "",
		Option_t *	option = "" ) const

overridevirtual

Save this object in the file specified by filename.

if "filename" contains ".root" the object is saved in filename as root binary file.
if "filename" contains ".xml" the object is saved in filename as a xml ascii file.
if "filename" contains ".cc" the object is saved in filename as C code independent from ROOT. The code is generated via SavePrimitive(). Specific code should be implemented in each object to handle this option. Like in TF1::SavePrimitive().
otherwise the object is written to filename as a CINT/C++ script. The C++ code to rebuild this object is generated via SavePrimitive(). The "option" parameter is passed to SavePrimitive. By default it is an empty string. It can be used to specify the Draw option in the code generated by SavePrimitive.

The function is available via the object context menu.

Reimplemented from TObject.

Definition at line 12368 of file xRooNode.cxx.

◆ SetAuxFunction()

void xRooNode::SetAuxFunction	(	const char *	title,
		const std::function< double(double, double, double)> &	func,
		bool	symmetrize = false )

staticprivate

Definition at line 222 of file xRooNode.cxx.

◆ SetBinContent()

bool xRooNode::SetBinContent	(	int	bin,
		double	value,
		const char *	par = nullptr,
		double	parVal = 1 )

Definition at line 4569 of file xRooNode.cxx.

◆ SetBinData()

bool xRooNode::SetBinData	(	int	bin,
		double	value,
		const xRooNode &	data = "obsData" )

Definition at line 4824 of file xRooNode.cxx.

◆ SetBinError()

bool xRooNode::SetBinError	(	int	bin,
		double	value )

Definition at line 4852 of file xRooNode.cxx.

◆ SetChecked()

void ROOT::Experimental::XRooFit::xRooNode::SetChecked ( bool val = true )

inline

Definition at line 494 of file xRooNode.h.

◆ SetContent() [1/2]

bool xRooNode::SetContent ( double value )

Definition at line 4060 of file xRooNode.cxx.

◆ SetContent() [2/2]

bool ROOT::Experimental::XRooFit::xRooNode::SetContent	(	double	value,
		const char *	par,
		double	parVal = 1 )

◆ SetContents() [1/2]

bool ROOT::Experimental::XRooFit::xRooNode::SetContents ( const TObject & obj )

inline

Definition at line 369 of file xRooNode.h.

◆ SetContents() [2/2]

bool ROOT::Experimental::XRooFit::xRooNode::SetContents	(	const TObject &	obj,
		const char *	par,
		double	parVal )

inline

Definition at line 378 of file xRooNode.h.

◆ SetData()

bool xRooNode::SetData	(	const TObject &	obj,
		const xRooNode &	data = "obsData" )

Definition at line 4838 of file xRooNode.cxx.

◆ SetFitResult() [1/3]

void xRooNode::SetFitResult ( const RooFitResult * fr = nullptr )

Definition at line 7221 of file xRooNode.cxx.

◆ SetFitResult() [2/3]

void ROOT::Experimental::XRooFit::xRooNode::SetFitResult ( const std::shared_ptr< const RooFitResult > & fr )

inline

Definition at line 462 of file xRooNode.h.

◆ SetFitResult() [3/3]

void xRooNode::SetFitResult ( const xRooNode & fr )

Definition at line 7247 of file xRooNode.cxx.

◆ SetHidden()

void xRooNode::SetHidden ( bool set = true )

Definition at line 2513 of file xRooNode.cxx.

◆ SetName()

void xRooNode::SetName ( const char * name )

overridevirtual

Set the name of the TNamed.

WARNING: if the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented from TNamed.

Definition at line 5784 of file xRooNode.cxx.

◆ SetRange()

void xRooNode::SetRange	(	const char *	range,
		double	low = std::numeric_limits<double>::quiet_NaN(),
		double	high = std::numeric_limits<double>::quiet_NaN() )

Definition at line 7532 of file xRooNode.cxx.

◆ SetTitle()

void xRooNode::SetTitle ( const char * title )

overridevirtual

Set the title of the TNamed.

Reimplemented from TNamed.

Definition at line 5798 of file xRooNode.cxx.

◆ SetXaxis() [1/8]

bool xRooNode::SetXaxis	(	const char *	name,
		const char *	title,
		int	nbins,
		const double *	bins )

Definition at line 5538 of file xRooNode.cxx.

◆ SetXaxis() [2/8]

bool xRooNode::SetXaxis	(	const char *	name,
		const char *	title,
		int	nbins,
		double	low,
		double	high )

Definition at line 5531 of file xRooNode.cxx.

◆ SetXaxis() [3/8]

bool ROOT::Experimental::XRooFit::xRooNode::SetXaxis	(	const char *	title,
		int	nbins,
		const double *	bins )

inline

Definition at line 400 of file xRooNode.h.

◆ SetXaxis() [4/8]

bool ROOT::Experimental::XRooFit::xRooNode::SetXaxis	(	const char *	title,
		int	nbins,
		double	low,
		double	high )

inline

Definition at line 396 of file xRooNode.h.

◆ SetXaxis() [5/8]

bool xRooNode::SetXaxis ( const RooAbsBinning & binning )

Definition at line 5545 of file xRooNode.cxx.

◆ SetXaxis() [6/8]

bool ROOT::Experimental::XRooFit::xRooNode::SetXaxis	(	int	nbins,
		const double *	bins )

inline

Definition at line 402 of file xRooNode.h.

◆ SetXaxis() [7/8]

bool ROOT::Experimental::XRooFit::xRooNode::SetXaxis	(	int	nbins,
		double	low,
		double	high )

inline

Definition at line 401 of file xRooNode.h.

◆ SetXaxis() [8/8]

bool xRooNode::SetXaxis ( TAxis * ax )

Definition at line 5599 of file xRooNode.cxx.

◆ shallowCopy()

xRooNode xRooNode::shallowCopy	(	const std::string &	name,
		std::shared_ptr< xRooNode >	parent = nullptr )

private

Definition at line 2704 of file xRooNode.cxx.

◆ sterilize()

void xRooNode::sterilize ( ) const

private

Definition at line 8630 of file xRooNode.cxx.

◆ Streamer()

void ROOT::Experimental::XRooFit::xRooNode::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TNamed.

◆ StreamerNVirtual()

void ROOT::Experimental::XRooFit::xRooNode::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 557 of file xRooNode.h.

◆ style()

std::shared_ptr< TStyle > xRooNode::style	(	TObject *	initObject = nullptr,
		bool	autoCreate = true ) const

Definition at line 5337 of file xRooNode.cxx.

◆ styles()

xRooNode xRooNode::styles	(	TObject *	initObject = nullptr,
		bool	autoCreate = true ) const

Definition at line 5342 of file xRooNode.cxx.

◆ variations()

xRooNode xRooNode::variations ( ) const

Definition at line 6759 of file xRooNode.cxx.

◆ vars()

xRooNode xRooNode::vars ( ) const

List of variables (observables and parameters) of this node.

Definition at line 6244 of file xRooNode.cxx.

◆ Vary()

xRooNode xRooNode::Vary ( const xRooNode & child )

Definition at line 3630 of file xRooNode.cxx.

◆ ws()

RooWorkspace * xRooNode::ws ( ) const

The RooWorkspace this node belong to, if any.

Definition at line 5031 of file xRooNode.cxx.

◆ xget() [1/2]

TObject * ROOT::Experimental::XRooFit::xRooNode::xget ( ) const

inlineprivate

Definition at line 254 of file xRooNode.h.

◆ xget() [2/2]

template<typename T >

T * ROOT::Experimental::XRooFit::xRooNode::xget ( ) const

inline

Definition at line 256 of file xRooNode.h.

Member Data Documentation

◆ auxFunctions

std::map< std::string, std::tuple< std::function< double(double, double, double)>, bool > > xRooNode::auxFunctions

static

Definition at line 58 of file xRooNode.h.

◆ fAcquirer

bool ROOT::Experimental::XRooFit::xRooNode::fAcquirer = false

Definition at line 543 of file xRooNode.h.

◆ fBinNumber

int ROOT::Experimental::XRooFit::xRooNode::fBinNumber = -1

Definition at line 528 of file xRooNode.h.

◆ fBrowsables

std::vector<std::shared_ptr<xRooNode> > ROOT::Experimental::XRooFit::xRooNode::fBrowsables

Definition at line 551 of file xRooNode.h.

◆ fBrowseOperation

std::function<xRooNode(xRooNode *) ROOT::Experimental::XRooFit::xRooNode::fBrowseOperation)

Definition at line 552 of file xRooNode.h.

◆ fComp

std::shared_ptr<TObject> ROOT::Experimental::XRooFit::xRooNode::fComp

mutable

!

Definition at line 526 of file xRooNode.h.

◆ fFolder

std::string ROOT::Experimental::XRooFit::xRooNode::fFolder

Definition at line 530 of file xRooNode.h.

◆ fInterrupted

bool ROOT::Experimental::XRooFit::xRooNode::fInterrupted = false

mutable

Definition at line 541 of file xRooNode.h.

◆ fParent

std::shared_ptr<xRooNode> ROOT::Experimental::XRooFit::xRooNode::fParent

!

Definition at line 529 of file xRooNode.h.

◆ fProvider

std::shared_ptr<xRooNode> ROOT::Experimental::XRooFit::xRooNode::fProvider

! like a parent but only for use by getObject

Definition at line 544 of file xRooNode.h.

◆ fRange

std::string ROOT::Experimental::XRooFit::xRooNode::fRange

mutable

! only here so can have char* GetRange return so can return nullptr for no range set ! (required for RooCategory)

Definition at line 535 of file xRooNode.h.

◆ fTimes

int ROOT::Experimental::XRooFit::xRooNode::fTimes = 1

Definition at line 527 of file xRooNode.h.

◆ fXAxis

std::shared_ptr<TAxis> ROOT::Experimental::XRooFit::xRooNode::fXAxis

mutable

! appears that if was fXaxis then dialog box for SetXaxis will take as current value

Definition at line 539 of file xRooNode.h.

◆ gIntObj

BEGIN_XROOFIT_NAMESPACE xRooNode::InteractiveObject * xRooNode::gIntObj = nullptr

static

Definition at line 524 of file xRooNode.h.

Libraries for ROOT::Experimental::XRooFit::xRooNode:

[legend]

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

roofit/xroofit/inc/RooFit/xRooFit/xRooNode.h
roofit/xroofit/src/xRooNode.cxx
roofit/xroofit/src/xRooNode_interactive.cxx

Exploring workspaces

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Private Member Functions

Static Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ xRooNode() [1/14]

◆ xRooNode() [2/14]

◆ xRooNode() [3/14]

◆ xRooNode() [4/14]

◆ xRooNode() [5/14]

◆ xRooNode() [6/14]

◆ xRooNode() [7/14]

◆ xRooNode() [8/14]

◆ xRooNode() [9/14]

◆ xRooNode() [10/14]

◆ xRooNode() [11/14]

◆ xRooNode() [12/14]

◆ xRooNode() [13/14]

◆ xRooNode() [14/14]

◆ ~xRooNode()

Member Function Documentation

◆ _Add_()

◆ _Constrain_()

◆ _fit_()

◆ _generate_()

◆ _IsShowVars_()

◆ _Multiply_()

◆ _scan_()

◆ _SetAttribute_()

◆ _SetBinContent_()

◆ _SetContent_()

◆ _ShowVars_()

◆ _Vary_()

◆ acquire() [1/2]

◆ acquire() [2/2]

◆ acquire2()

◆ acquireNew()

◆ Add()

◆ argList()

◆ args()

◆ at() [1/2]

◆ at() [2/2]

◆ begin()

◆ bins()

◆ browse()

◆ Browse()

◆ BuildGraph()

◆ BuildHistogram()

◆ Checked()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ coefs()

◆ Combine()

◆ components()

◆ Constrain()

◆ constraints()

◆ consts()

◆ contains()

◆ contents()

◆ convertForAcquisition()

◆ coords()

◆ covariances()

◆ datasets()

◆ DeclFileName()

◆ Draw()

◆ end()

◆ factors()

◆ filter()

◆ find()

◆ fitResult()

◆ floats()

◆ generate()

◆ get() [1/2]

◆ get() [2/2]