Definition at line 44 of file TRatioPlot.h.

Public Types
enum	{ kSingleKey = (1ULL << (0)) , kOverwrite = (1ULL << (1)) , kWriteDelete = (1ULL << (2)) }
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }
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)) }

Public Member Functions
	TRatioPlot ()
	TRatioPlot (TH1 h1, Option_t option="", TFitResult *fitres=nullptr)
	TRatioPlot (TH1 h1, TH1 h2, Option_t *option="pois")
	TRatioPlot (TH1 h1, THStack st, Option_t *option="pois")
	TRatioPlot (THStack st, TH1 h2, Option_t *option="pois")
	~TRatioPlot () override
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.
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 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 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.
void	Draw (Option_t *chopt="") override
	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 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.
TGraph *	GetCalculationOutputGraph () const
	Get the output of the calculation in the form of a graph.
TGraphErrors *	GetConfidenceInterval1 () const
	Returns the graph for the 1 sigma confidence interval in the fit residual case.
TGraphErrors *	GetConfidenceInterval2 () const
	Returns the graph for the 2 sigma confidence interval in the fit residual case.
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.
TPad *	GetLowerPad () const
virtual TGraph *	GetLowerRefGraph () const
TAxis *	GetLowerRefXaxis () const
TAxis *	GetLowerRefYaxis () const
TAxis *	GetLowYaxis () const
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
Float_t	GetSeparationMargin () const
virtual const char *	GetTitle () const
	Returns title of object.
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
TPad *	GetUpperPad () const
virtual TObject *	GetUpperRefObject () const
TAxis *	GetUpperRefXaxis () const
TAxis *	GetUpperRefYaxis () const
TAxis *	GetUpYaxis () const
TAxis *	GetXaxis () const
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)
TClass *	IsA () const override
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).
Bool_t	IsOnHeap () const
virtual Bool_t	IsSortable () const
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 (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)
void	Paint (Option_t *opt="") override
	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 void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.
void	RangeAxisChanged ()
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.
void	SetC1 (Double_t c1)
void	SetC2 (Double_t c2)
void	SetConfidenceIntervalColors (Color_t ci1=kYellow, Color_t ci2=kGreen)
void	SetConfidenceIntervalColors (TColorNumber ci1, TColorNumber ci2)
void	SetConfidenceLevels (Double_t cl1, Double_t cl2)
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
void	SetFitDrawOpt (Option_t *opt)
void	SetFitResult (TFitResultPtr fitres)
	Explicitly specify the fit result that is to be used for fit residual calculation.
void	SetGraphDrawOpt (Option_t *opt)
virtual void	SetGridlines (Double_t *gridlines, Int_t numGridlines)
virtual void	SetGridlines (std::vector< double > gridlines)
void	SetH1DrawOpt (Option_t *opt)
void	SetH2DrawOpt (Option_t *opt)
void	SetInsetWidth (Double_t width)
void	SetLeftMargin (Float_t margin)
void	SetLowBottomMargin (Float_t margin)
void	SetLowTopMargin (Float_t margin)
void	SetRightMargin (Float_t margin)
void	SetSeparationMargin (Float_t)
void	SetSplitFraction (Float_t sf)
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	SetUpBottomMargin (Float_t margin)
void	SetUpTopMargin (Float_t margin)
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
void	SubPadResized ()
virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	UnZoomed ()
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 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
enum	{ kOnlyPrepStep = (1ULL << (3)) }

Protected Member Functions
Int_t	BuildLowerPlot ()
virtual void	ConnectPadsSignals ()
void	CreateGridlines ()
virtual void	CreateVisualAxes ()
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	ImportAxisAttributes (TGaxis gaxis, TAxis axis)
virtual void	Init (TH1 h1, TH1 h2, Option_t *option="")
void	MakeZombie ()
void	SetPadMargins ()
virtual void	SetupPads ()
virtual void	SyncAxesRanges ()
virtual Bool_t	SyncPadMargins ()
void	UpdateGridlines ()
virtual void	UpdateVisualAxes ()

Static Protected Member Functions
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
Double_t	fC1 = 1.
	Stores the scale factor for h1 (or THStack sum).
Double_t	fC2 = 1.
	Stores the scale factor for h2.
Color_t	fCi1Color = kYellow
	Stores the color for the 1 sigma band.
Color_t	fCi2Color = kGreen
	Stores the color for the 2 sigma band.
Double_t	fCl1 = 0.6827
	Stores the confidence level for the inner confidence interval band.
Double_t	fCl2 = 0.9545
	Stores the confidence level for the outer confidence interval band.
TGraphErrors *	fConfidenceInterval1 = nullptr
	Stores the graph for the 1 sigma band.
TGraphErrors *	fConfidenceInterval2 = nullptr
	Stores the graph for the 2 sigma band.
Int_t	fErrorMode = ErrorMode::kErrorSymmetric
	Stores the error mode, sym, asym or func.
TString	fFitDrawOpt
	Stores draw option for the fit function in the fit residual case.
TFitResult *	fFitResult = nullptr
	Stores the explicit fit result given in the fit residual case. Can be 0.
TString	fGraphDrawOpt
	Stores draw option for the lower plot graph given in constructor.
std::vector< double >	fGridlinePositions
	Stores the y positions for the gridlines.
std::vector< TLine * >	fGridlines
	Keeps TLine objects for the gridlines.
TH1 *	fH1 = nullptr
	Stores the primary histogram.
TString	fH1DrawOpt
	Stores draw option for h1 given in constructor.
TH1 *	fH2 = nullptr
	Stores the secondary histogram, if there is one.
TString	fH2DrawOpt
	Stores draw option for h2 given in constructor.
Int_t	fHideLabelMode = HideLabelMode::kHideLow
	Stores which label to hide if the margin is to narrow, if at all.
TObject *	fHistDrawProxy = nullptr
	The object which is actually drawn, this might be TH1 or THStack.
Bool_t	fHistDrawProxyStack = kFALSE
	If stack was assigned as proxy.
Float_t	fInsetWidth = 0.0025
Bool_t	fIsUpdating = kFALSE
	! Keeps track of whether its currently updating to reject other calls until done
Float_t	fLeftMargin = 0.1
	Stores the common left margin of both pads.
Float_t	fLowBottomMargin = 0.3
	Stores the bottom margin of the lower pad.
TGaxis *	fLowerGXaxis = nullptr
	Lower graphical x axis.
TGaxis *	fLowerGXaxisMirror = nullptr
	Lower mirror of the x axis.
TGaxis *	fLowerGYaxis = nullptr
	Lower graphical y axis.
TGaxis *	fLowerGYaxisMirror = nullptr
	Lower mirror of the y axis.
TPad *	fLowerPad = nullptr
	The pad which contains the calculated lower plot part.
Float_t	fLowTopMargin = 0.05
	Stores the top margin of the lower pad.
TAxis *	fLowYaxis = nullptr
	Clone of the lower y axis.
Int_t	fMode = 0
	Stores which calculation is supposed to be performed as specified by user option.
TString	fOption
	Stores the option which is given in the constructor as a string.
TVirtualPad *	fParentPad = nullptr
	Stores the pad the ratio plot was created in.
TGraph *	fRatioGraph = nullptr
	Stores the lower plot's graph.
Float_t	fRightMargin = 0.1
	Stores the common right margin of both pads.
TAxis *	fSharedXAxis = nullptr
	X axis that stores the range for both plots.
Bool_t	fShowConfidenceIntervals = kTRUE
	Stores whether to show the confidence interval bands. From Draw option.
Bool_t	fShowGridlines = kTRUE
	Stores whether to show the gridlines at all.
Float_t	fSplitFraction = 0.3
	Stores the fraction at which the upper and lower pads meet.
TPad *	fTopPad = nullptr
	The Pad that drawn on top on the others to have consistent coordinates.
Float_t	fUpBottomMargin = 0.05
	Stores the bottom margin of the upper pad.
TGaxis *	fUpperGXaxis = nullptr
	Upper graphical x axis.
TGaxis *	fUpperGXaxisMirror = nullptr
	Upper mirror of the x axis.
TGaxis *	fUpperGYaxis = nullptr
	Upper graphical y axis.
TGaxis *	fUpperGYaxisMirror = nullptr
	Upper mirror of the y axis.
TPad *	fUpperPad = nullptr
	The pad which contains the upper plot part.
Float_t	fUpTopMargin = 0.1
	Stores the top margin of the upper pad.
TAxis *	fUpYaxis = nullptr
	Clone of the upper y axis.

Private Types
enum	CalculationMode { kDivideHist = 1 , kDivideGraph = 2 , kDifference = 3 , kFitResidual = 4 , kDifferenceSign = 5 }
enum	ErrorMode { kErrorSymmetric = 1 , kErrorAsymmetric = 2 , kErrorFunc = 3 }
enum	HideLabelMode { kHideUp = 1 , kHideLow = 2 , kNoHide = 3 , kForceHideUp = 4 , kForceHideLow = 5 }

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

Static Private Member Functions
static void	AddToTObjectTable (TObject *)
	Private helper function which will dispatch to TObjectTable::AddObj.

Private Attributes
UInt_t	fBits
	bit field status word
UInt_t	fUniqueID
	object unique identifier

Static Private Attributes
static Longptr_t	fgDtorOnly = 0
	object for which to call dtor only (i.e. no delete)
static Bool_t	fgObjectStat = kTRUE
	if true keep track of objects in TObjectTable

#include <TRatioPlot.h>

Inheritance diagram for TRatioPlot:

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protectedinherited

Enumerator

kOnlyPrepStep

Used to request that the class specific implementation of TObject::Write just prepare the objects to be ready to be written but do not actually write them into the TBuffer.

This is just for example by TBufferMerger to request that the TTree inside the file calls TTree::FlushBaskets (outside of the merging lock) and TBufferMerger will later ask for the write (inside the merging lock). To take advantage of this feature the class needs to overload TObject::Write and use this enum value accordingly. (See TTree::Write and TObject::Write) Do not use, this feature will be migrate to the Merge function (See TClass and TTree::Merge)

Definition at line 106 of file TObject.h.

◆ anonymous enum

anonymous enum

inherited

Enumerator
kSingleKey	write collection with single key
kOverwrite	overwrite existing object with same name
kWriteDelete	write object, then delete previous key with same name

Definition at line 99 of file TObject.h.

◆ anonymous enum

anonymous enum

inherited

Enumerator
kIsOnHeap	object is on heap
kNotDeleted	object has not been deleted
kZombie	object ctor failed
kInconsistent	class overload Hash but does call RecursiveRemove in destructor
kBitMask

Definition at line 89 of file TObject.h.

◆ CalculationMode

enum TRatioPlot::CalculationMode

private

Enumerator
kDivideHist	Use TH1::Divide to create the ratio.
kDivideGraph	Use TGraphAsymmErrors::Divide to create the ratio.
kDifference	Calculate the difference between the histograms.
kFitResidual	Calculate the fit residual between the histogram and a fit stored within it.
kDifferenceSign	Calculate the difference divided by the error.

Definition at line 50 of file TRatioPlot.h.

◆ EDeprecatedStatusBits

enum TObject::EDeprecatedStatusBits

inherited

Enumerator
kObjInCanvas	for backward compatibility only, use kMustCleanup

Definition at line 84 of file TObject.h.

◆ ErrorMode

enum TRatioPlot::ErrorMode

private

Enumerator
kErrorSymmetric	Use the regular TH1::GetBinError as the error.
kErrorAsymmetric	Use TH1::GetBinErrorUp and TH1::GetBinErrorLow for the error, depending on y values.
kErrorFunc	Use the square root of the function value as the error.

Definition at line 58 of file TRatioPlot.h.

◆ EStatusBits

enum TObject::EStatusBits

inherited

Enumerator
kCanDelete	if object in a list can be deleted
kMustCleanup	if object destructor must call RecursiveRemove()
kIsReferenced	if object is referenced by a TRef or TRefArray
kHasUUID	if object has a TUUID (its fUniqueID=UUIDNumber)
kCannotPick	if object in a pad cannot be picked
kNoContextMenu	if object does not want context menu
kInvalidObject	if object ctor succeeded but object should not be used

Definition at line 70 of file TObject.h.

◆ HideLabelMode

enum TRatioPlot::HideLabelMode

private

Enumerator
kHideUp	Hide the first label of the upper y axis when there is low space.
kHideLow	Hide the last label of the lower y axis when there is low space.
kNoHide	Do not hide labels when there is low space.
kForceHideUp	Always hide the first label of the upper y axis.
kForceHideLow	Always hide the last label of the lower y axis.

Definition at line 64 of file TRatioPlot.h.

Constructor & Destructor Documentation

◆ TRatioPlot() [1/6]

TRatioPlot::TRatioPlot ( const TRatioPlot & )

privatedelete

◆ TRatioPlot() [2/6]

TRatioPlot::TRatioPlot ( )

◆ ~TRatioPlot()

TRatioPlot::~TRatioPlot ( )

override

◆ TRatioPlot() [3/6]

TRatioPlot::TRatioPlot	(	TH1 *	h1,
		TH1 *	h2,
		Option_t *	option = "pois" )

◆ TRatioPlot() [4/6]

TRatioPlot::TRatioPlot	(	THStack *	st,
		TH1 *	h2,
		Option_t *	option = "pois" )

◆ TRatioPlot() [5/6]

TRatioPlot::TRatioPlot	(	TH1 *	h1,
		THStack *	st,
		Option_t *	option = "pois" )

◆ TRatioPlot() [6/6]

TRatioPlot::TRatioPlot	(	TH1 *	h1,
		Option_t *	option = "",
		TFitResult *	fitres = nullptr )

Member Function Documentation

◆ AbstractMethod()

void TObject::AbstractMethod ( const char * method ) const

inherited

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.

In other word, this method acts as a "runtime purely virtual" warning instead of a "compiler purely virtual" error.

Warning: This interface is a legacy function that is no longer recommended to be used by new development code.

Note: The name "AbstractMethod" does not imply that it's an abstract method in the strict C++ sense.

Definition at line 1149 of file TObject.cxx.

◆ AddToTObjectTable()

void TObject::AddToTObjectTable ( TObject * op )

staticprivateinherited

Private helper function which will dispatch to TObjectTable::AddObj.

Included here to avoid circular dependency between header files.

Definition at line 195 of file TObject.cxx.

◆ AppendPad()

void TObject::AppendPad ( Option_t * option = "" )

virtualinherited

Append graphics object to current pad.

In case no current pad is set yet, create a default canvas with the name "c1".

Definition at line 204 of file TObject.cxx.

◆ Browse()

void TObject::Browse ( TBrowser * b )

virtualinherited

Browse object. May be overridden for another default action.

Reimplemented in RooPlot, ROOT::Experimental::XRooFit::xRooNode, ROOT::Internal::THnBaseBrowsable, TApplicationRemote, TASImage, TAxis3D, TBaseClass, TBranch, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, TBrowserObject, TCanvas, TChain, TClass, TCollection, TCollectionPropertyBrowsable, TDatabasePDG, TDirectory, TDirectoryFile, TEfficiency, TF1, TFolder, TGenerator, TGeoManager, TGeometry, TGeoNode, TGeoOverlap, TGeoTrack, TGeoVolume, TGraph2D, TGraph, TH1, THbookBranch, THbookFile, THbookKey, THnBase, THStack, TKey, TKeyMapFile, TLeaf, TMacro, TMapFile, TMultiDimFit, TMultiGraph, TNode, TNtuple, TNtupleD, TPad, TPair, TParticleClassPDG, TPrincipal, TRecorder, TRemoteObject, TROOT, TRootIconList, TSPlot, TStyle, TSystemDirectory, TSystemFile, TTask, TTree, TTreePerfStats, and TVirtualBranchBrowsable.

Definition at line 218 of file TObject.cxx.

◆ BuildLowerPlot()

Int_t TRatioPlot::BuildLowerPlot ( )

protected

◆ CheckedHash()

ULong_t TObject::CheckedHash ( )

inlineinherited

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

The intent is for this routine to be called instead of directly calling the function Hash during "insert" operations. See TObject::HasInconsistenTObjectHash();

(*) The setup is consistent when all classes in the class hierarchy that overload TObject::Hash do call ROOT::CallRecursiveRemoveIfNeeded in their destructor. i.e. it is safe to call the Hash virtual function during the RecursiveRemove operation.

Definition at line 332 of file TObject.h.

◆ Class()

TClass * TRatioPlot::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

const char * TRatioPlot::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

constexpr Version_t TRatioPlot::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 251 of file TRatioPlot.h.

◆ ClassName()

const char * TObject::ClassName ( ) const

virtualinherited

Returns name of class to which the object belongs.

Definition at line 227 of file TObject.cxx.

◆ Clear()

virtual void TObject::Clear ( Option_t * = "" )

inlinevirtualinherited

Reimplemented in JetEvent, RooLinkedList, ROOT::TSchemaRule, ROOT::v5::TFormula, TBackCompFitter, TBits, TBranchRef, TBtree, TCanvas, TClonesArray, TCollection, TDictAttributeMap, TDirectory, TEventList, TFitter, TFolder, TFormula, TFumili, TGeoCombiTrans, TGeoGenTrans, TGeoHMatrix, TGeoRotation, TGHtml, TGraph2D, TGTextEdit, TGTextEntry, TGTextView, TGView, THashList, THashTable, TLegend, TLinearFitter, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMap, TMatrixT< Element >, TMatrixT< AReal >, TMatrixT< Double_t >, TMatrixT< Float_t >, TMatrixTBase< Element >, TMatrixTBase< Double_t >, TMatrixTBase< Float_t >, TMatrixTSparse< Element >, TMatrixTSparse< Double_t >, TMatrixTSparse< Float_t >, TMatrixTSym< Element >, TMatrixTSym< Double_t >, TMatrixTSym< Float_t >, TMrbSubevent_Caen, TMultiDimFit, TMVA::MinuitWrapper, TMVA::ResultsClassification, TMVA::ResultsMulticlass, TMVA::ResultsRegression, TNamed, TNotifyLinkBase, TObjArray, TOrdCollection, TPad, TPaveText, TPrincipal, TProcessID, TRefArray, TRefTable, TStreamerInfo, TTask, TUsrHitBuffer, TVectorT< Element >, TVectorT< Double_t >, TVectorT< Float_t >, TViewPubDataMembers, TViewPubFunctions, TVirtualFitter, TVirtualPad, and TVirtualStreamerInfo.

Definition at line 127 of file TObject.h.

◆ Clone()

TObject * TObject::Clone ( const char * newname = "" ) const

virtualinherited

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 in RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsStudy, RooCatType, RooCmdArg, RooDataHist, RooDataSet, RooFitResult, RooLinkedList, RooStats::HypoTestResult, RooStats::ModelConfig, RooStudyPackage, RooTemplateProxy< T >, RooTemplateProxy< const RooHistFunc >, RooTemplateProxy< RooAbsCategory >, RooTemplateProxy< RooAbsPdf >, RooTemplateProxy< RooAbsReal >, RooTemplateProxy< RooAbsRealLValue >, RooTemplateProxy< RooMultiCategory >, RooTemplateProxy< RooRealVar >, RooWorkspace, TASImage, TChainIndex, TClass, TCollection, TF1, TFunction, TFunctionTemplate, TH1, TImage, TMethod, TMethodCall, TMinuit, TMVA::MinuitWrapper, TNamed, TStreamerInfo, and TTreeIndex.

Definition at line 243 of file TObject.cxx.

◆ Compare()

Int_t TObject::Compare ( const TObject * obj ) const

virtualinherited

Compare abstract method.

Must be overridden if a class wants to be able to compare itself with other objects. Must return -1 if this is smaller than obj, 0 if objects are equal and 1 if this is larger than obj.

Reimplemented in RooAbsArg, RooDouble, TCollection, TEnvRec, TFileInfo, TGeoBranchArray, TGeoOverlap, TGFSFrameElement, TGLBFrameElement, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TStructNode, TStructNodeProperty, and TUrl.

Definition at line 258 of file TObject.cxx.

◆ ConnectPadsSignals()

virtual void TRatioPlot::ConnectPadsSignals ( )

protectedvirtual

◆ Copy()

void TObject::Copy ( TObject & object ) const

virtualinherited

Copy this to obj.

Reimplemented in ROOT::v5::TFormula, TArc, TArrow, TAxis3D, TAxis, TBox, TColor, TCrown, TDirectory, TDirectoryFile, TEllipse, TF12, TF1, TF1AbsComposition, TF1Convolution, TF1NormSum, TF2, TF3, TFile, TFolder, TFormula, TFrame, TGTextEdit, TGTextView, TH1, TH1C, TH1D, TH1F, TH1I, TH1L, TH1S, TH2, TH2C, TH2D, TH2F, TH2I, TH2L, TH2Poly, TH2S, TH3, TH3C, TH3D, TH3F, TH3I, TH3L, TH3S, THelix, TLatex, TLegend, TLegendEntry, TLine, TMarker, TMathText, TNamed, TPaletteAxis, TPave, TPaveClass, TPaveLabel, TPieSlice, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TProfile2D, TProfile3D, TProfile, TStyle, TSystemDirectory, TSystemFile, TText, TWbox, and TXTRU.

Definition at line 159 of file TObject.cxx.

◆ CreateGridlines()

void TRatioPlot::CreateGridlines ( )

protected

◆ CreateVisualAxes()

virtual void TRatioPlot::CreateVisualAxes ( )

protectedvirtual

◆ DeclFileName()

const char * TRatioPlot::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 251 of file TRatioPlot.h.

◆ Delete()

void TObject::Delete ( Option_t * option = "" )

virtualinherited

Delete this object.

Typically called as a command via the interpreter. Normally use "delete" operator when object has been allocated on the heap.

Reimplemented in RooLinkedList, TAxis, TBtree, TCanvas, TClonesArray, TCollection, TDirectory, TDirectoryFile, TExMap, TFile, TGFrame, TGItemContext, TGTextEdit, THashList, THashTable, TKey, TKeySQL, TKeyXML, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMap, TMVA::Results, TObjArray, TObjectTable, TOrdCollection, TProtoClass, TQCommand, TRefArray, TSystemDirectory, TSystemFile, TThread, TTree, TTreeViewer, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 268 of file TObject.cxx.

◆ DistancetoPrimitive()

Int_t TObject::DistancetoPrimitive	(	Int_t	px,
		Int_t	py )

virtualinherited

Computes distance from point (px,py) to the object.

This member function must be implemented for each graphics primitive. This default function returns a big number (999999).

Reimplemented in TASImage, TAxis3D, TAxis, TBox, TBRIK, TColorWheel, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEfficiency, TEllipse, TF1, TF2, TF3, TFileDrawMap, TGenerator, TGeoBBox, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoEltu, TGeoHalfSpace, TGeoHype, TGeoNode, TGeoOverlap, TGeoParaboloid, TGeoPcon, TGeoPgon, TGeoScaledShape, TGeoShape, TGeoShapeAssembly, TGeoSphere, TGeoTessellated, TGeoTorus, TGeoTrack, TGeoTube, TGeoTubeSeg, TGeoVGShape, TGeoVolume, TGeoXtru, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLScenePad, TGLTH3Composition, TGLViewer, TGraph2D, TGraph, TGraphEdge, TGraphNode, TGraphPolargram, TH1, THistPainter, THStack, TLine, TMarker3DBox, TMarker, TMultiGraph, TNode, TPad, TPaletteAxis, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TParticle, TPave, TPCON, TPie, TPieSlice, TPoints3DABC, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TScatter2D, TScatter, TSPHE, TSpider, TSpline, TStyle, TText, TTreePerfStats, TTUBE, TTUBS, TVirtualHistPainter, and TXTRU.

Definition at line 284 of file TObject.cxx.

◆ DoError()

void TObject::DoError	(	int	level,
		const char *	location,
		const char *	fmt,
		va_list	va ) const

protectedvirtualinherited

Interface to ErrorHandler (protected).

Reimplemented in TThread, and TTreeViewer.

Definition at line 1059 of file TObject.cxx.

◆ Draw()

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

overridevirtual

Default Draw method for all objects.

Reimplemented from TObject.

◆ DrawClass()

void TObject::DrawClass ( ) const

virtualinherited

Draw class inheritance tree of the class to which this object belongs.

If a class B inherits from a class A, description of B is drawn on the right side of description of A. Member functions overridden by B are shown in class A with a blue line crossing-out the corresponding member function. The following picture is the class inheritance tree of class TPaveLabel:

Reimplemented in TGFrame, TSystemDirectory, and TSystemFile.

Definition at line 308 of file TObject.cxx.

◆ DrawClone()

TObject * TObject::DrawClone ( Option_t * option = "" ) const

virtualinherited

Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).

If pad was not selected - gPad will be used.

Note: For histograms, use the more specialised TH1::DrawCopy().

Reimplemented in TAxis, TCanvas, TGFrame, TSystemDirectory, and TSystemFile.

Definition at line 319 of file TObject.cxx.

◆ Dump()

void TObject::Dump ( ) const

virtualinherited

Dump contents of object on stdout.

Using the information in the object dictionary (class TClass) each data member is interpreted. If a data member is a pointer, the pointer value is printed

The following output is the Dump of a TArrow object:

fAngle                   0           Arrow opening angle (degrees)
fArrowSize               0.2         Arrow Size
fOption.*fData
fX1                      0.1         X of 1st point
fY1                      0.15        Y of 1st point
fX2                      0.67        X of 2nd point
fY2                      0.83        Y of 2nd point
fUniqueID                0           object unique identifier
fBits                    50331648    bit field status word
fLineColor               1           line color
fLineStyle               1           line style
fLineWidth               1           line width
fFillColor               19          fill area color
fFillStyle               1001        fill area style

Reimplemented in TClass, TCollection, TGFrame, TGPack, and TSystemFile.

Definition at line 367 of file TObject.cxx.

◆ Error()

void TObject::Error	(	const char *	location,
		const char *	fmt,
			... ) const

virtualinherited

Issue error message.

Use "location" to specify the method where the error occurred. Accepts standard printf formatting arguments.

Reimplemented in TFitResult.

Definition at line 1098 of file TObject.cxx.

◆ Execute() [1/2]

void TObject::Execute	(	const char *	method,
		const char *	params,
		Int_t *	error = nullptr )

virtualinherited

Execute method on this object with the given parameter string, e.g.

"3.14,1,\"text\"".

Reimplemented in ROOT::R::TRInterface, TCling, TContextMenu, TInterpreter, and TMethodCall.

Definition at line 378 of file TObject.cxx.

◆ Execute() [2/2]

void TObject::Execute	(	TMethod *	method,
		TObjArray *	params,
		Int_t *	error = nullptr )

virtualinherited

Execute method on this object with parameters stored in the TObjArray.

The TObjArray should contain an argv vector like:

argv[0] ... argv[n] = the list of TObjString parameters

TObjString

Collectable string class.

Definition TObjString.h:28

n

const Int_t n

Definition legend1.C:16

Reimplemented in ROOT::R::TRInterface, TCling, TContextMenu, TInterpreter, and TMethodCall.

Definition at line 398 of file TObject.cxx.

◆ ExecuteEvent()

void TObject::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py )

virtualinherited

Execute action corresponding to an event at (px,py).

This method must be overridden if an object can react to graphics events.

Reimplemented in TASImage, TASPaletteEditor::LimitLine, TAxis3D, TAxis, TBox, TButton, TCanvas, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEfficiency, TEllipse, TF1, TF2, TF3, TFrame, TGenerator, TGeoManager, TGeoNode, TGeoOverlap, TGeoShape, TGeoTrack, TGeoVolume, TGL5DDataSet, TGLEventHandler, TGLHistPainter, TGLParametricEquation, TGLScenePad, TGLTH3Composition, TGLViewer, TGraph2D, TGraph, TGraphEdge, TGraphNode, TGraphPolargram, TGroupButton, TH1, THistPainter, TLine, TLink, TMarker3DBox, TMarker, TNode, TPad, TPaletteAxis, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TParticle, TPave, TPie, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TScatter2D, TScatter, TSliderBox, TSpider, TSpline, TText, TTreePerfStats, TView3D, TView, TVirtualHistPainter, and TWbox.

Definition at line 415 of file TObject.cxx.

◆ Fatal()

void TObject::Fatal	(	const char *	location,
		const char *	fmt,
			... ) const

virtualinherited

Issue fatal error message.

Use "location" to specify the method where the fatal error occurred. Accepts standard printf formatting arguments.

Definition at line 1126 of file TObject.cxx.

◆ FindObject() [1/2]

TObject * TObject::FindObject ( const char * name ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object by name inside this object.

Reimplemented in RooAbsCollection, RooLinkedList, TBtree, TCollection, TDirectory, TFolder, TGeometry, TGraph2D, TGraph, TH1, THashList, THashTable, THbookFile, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TListOfTypes, TMap, TObjArray, TPad, TROOT, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 425 of file TObject.cxx.

◆ FindObject() [2/2]

TObject * TObject::FindObject ( const TObject * obj ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object inside this object.

Reimplemented in RooAbsCollection, RooLinkedList, TBtree, TCollection, TDirectory, TFolder, TGeometry, TGraph2D, TGraph, TH1, THashList, THashTable, THbookFile, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TListOfTypes, TMap, TObjArray, TPad, TROOT, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 435 of file TObject.cxx.

◆ GetCalculationOutputGraph()

TGraph * TRatioPlot::GetCalculationOutputGraph ( ) const

inline

Get the output of the calculation in the form of a graph.

The type of the return value depends on the input option that was given in the constructor.

Definition at line 203 of file TRatioPlot.h.

◆ GetConfidenceInterval1()

TGraphErrors * TRatioPlot::GetConfidenceInterval1 ( ) const

inline

Returns the graph for the 1 sigma confidence interval in the fit residual case.

Definition at line 208 of file TRatioPlot.h.

◆ GetConfidenceInterval2()

TGraphErrors * TRatioPlot::GetConfidenceInterval2 ( ) const

inline

Returns the graph for the 2 sigma confidence interval in the fit residual case.

Definition at line 213 of file TRatioPlot.h.

◆ GetDrawOption()

Option_t * TObject::GetDrawOption ( ) const

virtualinherited

Get option used by the graphics system to draw this object.

Note that before calling object.GetDrawOption(), you must have called object.Draw(..) before in the current pad.

Reimplemented in TBrowser, TFitEditor, TGedFrame, TGFileBrowser, TRootBrowser, and TRootBrowserLite.

Definition at line 445 of file TObject.cxx.

◆ GetDtorOnly()

Longptr_t TObject::GetDtorOnly ( )

staticinherited

Return destructor only flag.

Definition at line 1196 of file TObject.cxx.

◆ GetIconName()

const char * TObject::GetIconName ( ) const

virtualinherited

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 in ROOT::Experimental::XRooFit::xRooNode, TASImage, TBranch, TBranchElement, TGeoVolume, TGMainFrame, TKey, TMethodBrowsable, TSystemFile, and TVirtualBranchBrowsable.

Definition at line 472 of file TObject.cxx.

◆ GetLowerPad()

TPad * TRatioPlot::GetLowerPad ( ) const

inline

Definition at line 216 of file TRatioPlot.h.

◆ GetLowerRefGraph()

virtual TGraph * TRatioPlot::GetLowerRefGraph ( ) const

virtual

◆ GetLowerRefXaxis()

TAxis * TRatioPlot::GetLowerRefXaxis ( ) const

◆ GetLowerRefYaxis()

TAxis * TRatioPlot::GetLowerRefYaxis ( ) const

◆ GetLowYaxis()

TAxis * TRatioPlot::GetLowYaxis ( ) const

inline

Definition at line 189 of file TRatioPlot.h.

◆ GetName()

const char * TObject::GetName ( ) const

virtualinherited

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented in RooAbsCollection, RooCatType, RooLinkedList, TArchiveMember, TCollection, TEnvRec, TEveGeoNode, TGaxis, TGeoDecayChannel, TGeoShape, TGeoVGShape, TGLEmbeddedViewer, TGLPShapeObj, TGLSAViewer, TGMenuEntry, TGMenuTitle, TGPicture, TGWindow, TIconBoxThumb, TMapFile, TMVA::DataSetInfo, TMVA::FitterBase, TMVA::MethodBase, TMVA::OptionBase, TMVA::PDF, TMVA::Reader, TMVA::VariableTransformBase, TNamed, TObjString, TPad, TPair, TParameter< AParamType >, TParameter< Long64_t >, TParticle, TPave, TPolyMarker3D, TPrimary, TQCommand, TQConnection, TQSlot, TRealData, TSQLClassColumnInfo, TSQLClassInfo, TSQLColumnData, TStatistic, TStructNode, TTreePerfStats, TTVRecord, TTVSession, TVirtualGeoTrack, TVirtualPad, and TXMLAttr.

Definition at line 462 of file TObject.cxx.

◆ GetObjectInfo()

char * TObject::GetObjectInfo	(	Int_t	px,
		Int_t	py ) const

virtualinherited

Returns string containing info about the object at position (px,py).

This method is typically overridden by classes of which the objects can report peculiarities for different positions. Returned string will be re-used (lock in MT environment).

Reimplemented in TASImage, TAxis3D, TColorWheel, TF1, TF2, TFileDrawMap, TGeoNode, TGeoTrack, TGeoVolume, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TGraph, TH1, THistPainter, TNode, TPaletteAxis, TParallelCoordVar, and TVirtualHistPainter.

Definition at line 491 of file TObject.cxx.

◆ GetObjectStat()

Bool_t TObject::GetObjectStat ( )

staticinherited

Get status of object stat flag.

Definition at line 1181 of file TObject.cxx.

◆ GetOption()

virtual Option_t * TObject::GetOption ( ) const

inlinevirtualinherited

Reimplemented in TArrow, TAxis3D, TFile, TGaxis, TGeoVolume, TH1, THelix, TLegendEntry, TMapFile, TNode, TPave, TPoints3DABC, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPSocket, TSelector, TSocket, and TUDPSocket.

Definition at line 147 of file TObject.h.

◆ GetSeparationMargin()

Float_t TRatioPlot::GetSeparationMargin ( ) const

◆ GetTitle()

const char * TObject::GetTitle ( ) const

virtualinherited

Returns title of object.

This default method returns the class title (i.e. description). Classes that give objects a title should override this method.

Reimplemented in Axis2, TASImage, TAxis, TBaseClass, TClassMenuItem, TEveGeoNode, TEvePointSet, TGaxis, TGGroupFrame, TGLabel, TGLVEntry, TGTextButton, TGTextEntry, TGTextLBEntry, TKey, TMapFile, TNamed, TPad, TPair, TParallelCoordSelect, TParticle, TPaveLabel, TPrimary, TQCommand, TRootIconList, and TVirtualPad.

Definition at line 507 of file TObject.cxx.

◆ GetUniqueID()

UInt_t TObject::GetUniqueID ( ) const

virtualinherited

Return the unique object id.

Definition at line 480 of file TObject.cxx.

◆ GetUpperPad()

TPad * TRatioPlot::GetUpperPad ( ) const

inline

Definition at line 215 of file TRatioPlot.h.

◆ GetUpperRefObject()

virtual TObject * TRatioPlot::GetUpperRefObject ( ) const

virtual

◆ GetUpperRefXaxis()

TAxis * TRatioPlot::GetUpperRefXaxis ( ) const

◆ GetUpperRefYaxis()

TAxis * TRatioPlot::GetUpperRefYaxis ( ) const

◆ GetUpYaxis()

TAxis * TRatioPlot::GetUpYaxis ( ) const

inline

Definition at line 188 of file TRatioPlot.h.

◆ GetXaxis()

TAxis * TRatioPlot::GetXaxis ( ) const

inline

Definition at line 187 of file TRatioPlot.h.

◆ HandleTimer()

Bool_t TObject::HandleTimer ( TTimer * timer )

virtualinherited

Execute action in response of a timer timing out.

This method must be overridden if an object has to react to timers.

Reimplemented in TGCommandPlugin, TGDNDManager, TGFileContainer, TGHtml, TGLEventHandler, TGPopupMenu, TGraphTime, TGScrollBar, TGShutter, TGTextEdit, TGTextEditor, TGTextEntry, TGTextView, TGToolTip, TGuiBldDragManager, TGWindow, and TTreeViewer.

Definition at line 516 of file TObject.cxx.

◆ Hash()

ULong_t TObject::Hash ( ) const

virtualinherited

Return hash value for this object.

Note: If this routine is overloaded in a derived class, this derived class should also add

ROOT::CallRecursiveRemoveIfNeeded(*this)

ROOT::CallRecursiveRemoveIfNeeded

void CallRecursiveRemoveIfNeeded(TObject &obj)

call RecursiveRemove for obj if gROOT is valid and obj.TestBit(kMustCleanup) is true.

Definition TROOT.h:406

Otherwise, when RecursiveRemove is called (by ~TObject or example) for this type of object, the transversal of THashList and THashTable containers will will have to be done without call Hash (and hence be linear rather than logarithmic complexity). You will also see warnings like

Error in <ROOT::Internal::TCheckHashRecursiveRemoveConsistency::CheckRecursiveRemove>: The class SomeName overrides

TObject::Hash but does not call TROOT::RecursiveRemove in its destructor.

TObject::Error

virtual void Error(const char *method, const char *msgfmt,...) const

Issue error message.

Definition TObject.cxx:1098

TObject::TObject

TObject()

TObject constructor.

Definition TObject.h:259

TObject::Hash

virtual ULong_t Hash() const

Return hash value for this object.

Definition TObject.cxx:539

TROOT::RecursiveRemove

void RecursiveRemove(TObject *obj) override

Recursively remove this object from the list of Cleanups.

Definition TROOT.cxx:2651

Reimplemented in RooLinkedList, TASImagePlugin, TASPluginGS, TCollection, TEnvRec, TGObject, TGPicture, TIconBoxThumb, TImagePlugin, TNamed, TObjString, TPad, TPair, TParameter< AParamType >, TParameter< Long64_t >, TPave, and TStatistic.

Definition at line 539 of file TObject.cxx.

◆ HasInconsistentHash()

Bool_t TObject::HasInconsistentHash ( ) const

inlineinherited

Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

missing call to RecursiveRemove in destructor).

Note: Since the consistency is only tested for during inserts, this routine will return true for object that have never been inserted whether or not they have a consistent setup. This has no negative side-effect as searching for the object with the right or wrong Hash will always yield a not-found answer (Since anyway no hash can be guaranteed unique, there is always a check)

Definition at line 366 of file TObject.h.

◆ ImportAxisAttributes()

void TRatioPlot::ImportAxisAttributes	(	TGaxis *	gaxis,
		TAxis *	axis )

protected

◆ Info()

void TObject::Info	(	const char *	location,
		const char *	fmt,
			... ) const

virtualinherited

Issue info message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1072 of file TObject.cxx.

◆ InheritsFrom() [1/2]

Bool_t TObject::InheritsFrom ( const char * classname ) const

virtualinherited

Returns kTRUE if object inherits from class "classname".

Reimplemented in TClass.

Definition at line 549 of file TObject.cxx.

◆ InheritsFrom() [2/2]

Bool_t TObject::InheritsFrom ( const TClass * cl ) const

virtualinherited

Returns kTRUE if object inherits from TClass cl.

Reimplemented in TClass.

Definition at line 557 of file TObject.cxx.

◆ Init()

virtual void TRatioPlot::Init	(	TH1 *	h1,
		TH1 *	h2,
		Option_t *	option = "" )

protectedvirtual

◆ Inspect()

void TObject::Inspect ( ) const

virtualinherited

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 in ROOT::Experimental::XRooFit::xRooNode, TGFrame, TInspectorObject, and TSystemFile.

Definition at line 570 of file TObject.cxx.

◆ InvertBit()

void TObject::InvertBit ( UInt_t f )

inlineinherited

Definition at line 206 of file TObject.h.

◆ IsA()

TClass * TRatioPlot::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 251 of file TRatioPlot.h.

◆ IsDestructed()

Bool_t TObject::IsDestructed ( ) const

inlineinherited

IsDestructed.

Note: This function must be non-virtual as it can be used on destructed (but not yet modified) memory. This is used for example in TClonesArray to record the element that have been destructed but not deleted and thus are ready for re-use (by operator new with placement).

Returns: true if this object's destructor has been run.

Definition at line 186 of file TObject.h.

◆ IsEqual()

Bool_t TObject::IsEqual ( const TObject * obj ) const

virtualinherited

Default equal comparison (objects are equal if they have the same address in memory).

More complicated classes might want to override this function.

Reimplemented in TGObject, TObjString, TPair, and TQCommand.

Definition at line 589 of file TObject.cxx.

◆ IsFolder()

Bool_t TObject::IsFolder ( ) const

virtualinherited

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

Reimplemented in ROOT::Experimental::XRooFit::xRooNode, ROOT::Internal::THnBaseBrowsable, TApplicationRemote, TAxis3D, TBaseClass, TBranch, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, TBrowserObject, TCanvas, TClass, TCollection, TDatabasePDG, TDirectory, TFolder, TGeoManager, TGeometry, TGeoNode, TGeoNodeMatrix, TGeoOverlap, TGeoTrack, TGeoVolume, THbookFile, THbookKey, THnBase, TKey, TMapFile, TMultiDimFit, TNode, TPad, TPair, TParticleClassPDG, TPrincipal, TRemoteObject, TROOT, TRootIconList, TSPlot, TSystemDirectory, TTask, TTree, and TVirtualBranchBrowsable.

Definition at line 579 of file TObject.cxx.

◆ IsOnHeap()

Bool_t TObject::IsOnHeap ( ) const

inlineinherited

Definition at line 160 of file TObject.h.

◆ IsSortable()

virtual Bool_t TObject::IsSortable ( ) const

inlinevirtualinherited

Reimplemented in RooAbsArg, RooDouble, TCollection, TFileInfo, TGeoBranchArray, TGeoOverlap, TGFSFrameElement, TGLBFrameElement, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TPave, TStructNode, TStructNodeProperty, TUri, and TUrl.

Definition at line 158 of file TObject.h.

◆ IsZombie()

Bool_t TObject::IsZombie ( ) const

inlineinherited

Definition at line 161 of file TObject.h.

◆ ls()

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

virtualinherited

The ls function lists the contents of a class on stdout.

Ls output is typically much less verbose then Dump().

Reimplemented in ROOT::Detail::TSchemaRuleSet, ROOT::Experimental::XRooFit::xRooBrowser, ROOT::TSchemaRule, TAnnotation, TApplication, TBox, TCanvas, TChain, TChainElement, TClass, TClassTree, TCollection, TColor, TDirectory, TDirectoryFile, TEllipse, TFile, TFolder, TFree, TFriendElement, TFunction, TGeometry, TGeoNode, TGFrameElement, TGLayoutHints, THbookFile, THStack, TImage, TKey, TLine, TMapFile, TMarker, TNamed, TNode, TPad, TParameter< AParamType >, TParameter< Long64_t >, TPave, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TQCommand, TQConnection, TQConnectionList, TQSlot, TQUndoManager, TROOT, TStatistic, TStreamerBase, TStreamerElement, TStreamerInfo, TStreamerSTL, TTask, TText, TVirtualPad, and TVirtualStreamerInfo.

Definition at line 598 of file TObject.cxx.

◆ MakeZombie()

void TObject::MakeZombie ( )

inlineprotectedinherited

Definition at line 55 of file TObject.h.

◆ MayNotUse()

void TObject::MayNotUse ( const char * method ) const

inherited

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).

Definition at line 1160 of file TObject.cxx.

◆ Notify()

Bool_t TObject::Notify ( )

virtualinherited

This method must be overridden to handle object notification (the base implementation is no-op).

Different objects in ROOT use the Notify method for different purposes, in coordination with other objects that call this method at the appropriate time.

For example, TLeaf uses it to load class information; TBranchRef to load contents of referenced branches TBranchRef; most notably, based on Notify, TChain implements a callback mechanism to inform interested parties when it switches to a new sub-tree.

Reimplemented in h1analysis, h1analysisTreeReader, TARInterruptHandler, TASInputHandler, TASInterruptHandler, TASLogHandler, TASSigPipeHandler, TBlinkTimer, TBranchElement, TBranchRef, TBreakLineCom, TBrowserTimer, TCollection, TDelCharCom, TDelTextCom, TFileHandler, TGContainerKeyboardTimer, TGContainerScrollTimer, TGInputHandler, TGLRedrawTimer, TGTextEditHist, TGuiBldDragManagerRepeatTimer, TIdleTimer, TInsCharCom, TInsTextCom, TInterruptHandler, TLeafObject, TMessageHandler, TNotifyLink< Type >, TNotifyLink< RNoCleanupNotifierHelper >, TNotifyLink< ROOT::Detail::TBranchProxy >, TNotifyLink< TTreeReader >, TPopupDelayTimer, TProcessEventTimer, TRefTable, TRepeatTimer, TSBRepeatTimer, TSelector, TSelectorDraw, TSelectorEntries, TSignalHandler, TSingleShotCleaner, TSocketHandler, TStdExceptionHandler, TSysEvtHandler, TTermInputHandler, TThreadTimer, TTimeOutTimer, TTimer, TTipDelayTimer, TTree, TTreeFormula, TTreeFormulaManager, TTreeReader, TViewTimer, and TViewUpdateTimer.

Definition at line 618 of file TObject.cxx.

◆ Obsolete()

void TObject::Obsolete	(	const char *	method,
		const char *	asOfVers,
		const char *	removedFromVers ) const

inherited

Use this method to declare a method obsolete.

Specify as of which version the method is obsolete and as from which version it will be removed.

Definition at line 1169 of file TObject.cxx.

◆ operator delete() [1/3]

void TObject::operator delete	(	void *	ptr,
		size_t	size )

inherited

Operator delete for sized deallocation.

Definition at line 1234 of file TObject.cxx.

◆ operator delete() [2/3]

void TObject::operator delete ( void * ptr )

inherited

Operator delete.

Definition at line 1212 of file TObject.cxx.

◆ operator delete() [3/3]

void TObject::operator delete	(	void *	ptr,
		void *	vp )

inherited

Only called by placement new when throwing an exception.

Definition at line 1266 of file TObject.cxx.

◆ operator delete[]() [1/3]

void TObject::operator delete[]	(	void *	ptr,
		size_t	size )

inherited

Operator delete [] for sized deallocation.

Definition at line 1245 of file TObject.cxx.

◆ operator delete[]() [2/3]

void TObject::operator delete[] ( void * ptr )

inherited

Operator delete [].

Definition at line 1223 of file TObject.cxx.

◆ operator delete[]() [3/3]

void TObject::operator delete[]	(	void *	ptr,
		void *	vp )

inherited

Only called by placement new[] when throwing an exception.

Definition at line 1274 of file TObject.cxx.

◆ operator new() [1/2]

void * TObject::operator new ( size_t sz )

inlineinherited

Definition at line 189 of file TObject.h.

◆ operator new() [2/2]

void * TObject::operator new	(	size_t	sz,
		void *	vp )

inlineinherited

Definition at line 191 of file TObject.h.

◆ operator new[]() [1/2]

void * TObject::operator new[] ( size_t sz )

inlineinherited

Definition at line 190 of file TObject.h.

◆ operator new[]() [2/2]

void * TObject::operator new[]	(	size_t	sz,
		void *	vp )

inlineinherited

Definition at line 192 of file TObject.h.

◆ operator=()

TRatioPlot & TRatioPlot::operator= ( const TRatioPlot & )

privatedelete

◆ Paint()

void TRatioPlot::Paint ( Option_t * option = "" )

overridevirtual

This method must be overridden if a class wants to paint itself.

The difference between Paint() and Draw() is that when a object draws itself it is added to the display list of the pad in which it is drawn (and automatically redrawn whenever the pad is redrawn). While paint just draws the object without adding it to the pad display list.

Reimplemented from TObject.

◆ Pop()

void TObject::Pop ( )

virtualinherited

Pop on object drawn in a pad to the top of the display list.

I.e. it will be drawn last and on top of all other primitives.

Reimplemented in TFrame, TPad, and TVirtualPad.

Definition at line 640 of file TObject.cxx.

◆ Print()

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

virtualinherited

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

Reimplemented in Roo1DTable, RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsData, RooAbsDataStore, RooAbsGenContext, RooCatType, RooCmdArg, RooCurve, RooEllipse, RooFitResult, RooGenFitStudy, RooHist, RooLinkedList, RooMsgService, RooNumGenConfig, RooNumIntConfig, RooPlot, RooSharedProperties, RooStats::ModelConfig, ROOT::Experimental::REveTrans, ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoPoint, ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoSpace, ROOT::Experimental::XRooFit::xRooNode, ROOT::v5::TFormula, RooWorkspace, TAnnotation, TApplicationRemote, TAttParticle, TBenchmark, TBits, TBox, TBranch, TBranchClones, TBranchElement, TBranchObject, TBranchRef, TBranchSTL, TChain, TClassTable, TCling, TCollection, TColor, TDatabasePDG, TDecompBase, TDecompBK, TDecompChol, TDecompLU, TDecompQRH, TDecompSparse, TDecompSVD, TDirectory, TEllipse, TEnv, TEventList, TEveTrans, TF1, TFile, TFileCacheRead, TFileCacheWrite, TFileCollection, TFileInfo, TFileInfoMeta, TFitResult, TFoamCell, TFoamVect, TFormula, TFunction, TGCompositeFrame, TGDMLMatrix, TGeoBatemanSol, TGeoBorderSurface, TGeoBranchArray, TGeoDecayChannel, TGeoElement, TGeoElementRN, TGeoElementTable, TGeoIsotope, TGeoMatrix, TGeoOpticalSurface, TGeoOverlap, TGeoPhysicalNode, TGeoRegion, TGeoSkinSurface, TGeoTessellated, TGeoTrack, TGeoVolume, TGeoVoxelFinder, TGFont, TGFontPool, TGFrame, TGFrameElement, TGGC, TGGCPool, TGLayoutHints, TGMimeTypes, TGPicture, TGPicturePool, TGraph2D, TGraph2DAsymmErrors, TGraph2DErrors, TGraph, TGraphAsymmErrors, TGraphBentErrors, TGraphErrors, TGraphMultiErrors, TGTextEdit, TGWindow, TH1, THashTable, THbookTree, THelix, THnBase, THStack, TInetAddress, TKey, TLegend, TLegendEntry, TLine, TLorentzVector, TMacro, TMapFile, TMarker, TMatrixTBase< Element >, TMatrixTBase< Double_t >, TMatrixTBase< Float_t >, TMemFile, TMessageHandler, TMultiDimFit, TMultiGraph, TMVA::Event, TMVA::Option< T >, TMVA::Option< T * >, TMVA::OptionBase, TMVA::PDEFoamCell, TMVA::PDEFoamVect, TMVA::TNeuron, TNamed, TObjectTable, TObjString, TPad, TParallelCoordRange, TParallelCoordVar, TParameter< AParamType >, TParameter< Long64_t >, TParticle, TParticleClassPDG, TParticlePDG, TPave, TPaveText, TPluginHandler, TPluginManager, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TPrincipal, TQpDataDens, TQpDataSparse, TQpVar, TQSlot, TQuaternion, TRolke, TRootBrowserHistoryCursor, TScatter2D, TScatter, TSpectrum2, TSpectrum3, TSpectrum, TSQLColumnInfo, TSQLFile, TSQLStructure, TSQLTableInfo, TStatistic, TStopwatch, TStreamerInfoActions::TActionSequence, TText, TTree, TTreeCache, TTreeCacheUnzip, TTreeIndex, TTreePerfStats, TUri, TUrl, TVector2, TVector3, TVectorT< Element >, TVectorT< Double_t >, TVectorT< Float_t >, TVirtualPad, TXMLFile, TXTRU, TZIPFile, and TZIPMember.

Definition at line 661 of file TObject.cxx.

◆ RangeAxisChanged()

void TRatioPlot::RangeAxisChanged ( )

◆ Read()

Int_t TObject::Read ( const char * name )

virtualinherited

Read contents of object with specified name from the current directory.

First the key with the given name is searched in the current directory, next the key buffer is deserialized into the object. The object must have been created before via the default constructor. See TObject::Write().

Reimplemented in TBuffer, TKey, TKeySQL, and TKeyXML.

Definition at line 673 of file TObject.cxx.

◆ RecursiveRemove()

void TObject::RecursiveRemove ( TObject * obj )

virtualinherited

Recursively remove this object from a list.

Typically implemented by classes that can contain multiple references to a same object.

Reimplemented in RooAbsCollection, RooAbsData, RooLinkedList, RooMCStudy, ROOT::Internal::TCheckHashRecursiveRemoveConsistency, ROOT::RBrowserDataCleanup, RooWorkspace, TBrowser, TChain, TCling, TCollection, TDialogCanvas, TDirectory, TEfficiency, TFileMerger, TFitEditor, TFolder, TFriendElement, TGedEditor, TGeometry, TGFileBrowser, TGraph2D, TGraph, TH1, TH1Editor, TH2Editor, THashList, THistPainter, THStack, TInspectCanvas, TLegend, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMultiGraph, TNode, TObjArray, TObjectRefSpy, TObjectSpy, TPad, TProcessID, TROOT, TRootBrowser, TRootBrowserHistory, TRootBrowserLite, TRootContextMenu, TTree, TTreePlayer, TViewPubDataMembers, TViewPubFunctions, and TVirtualPad.

Definition at line 684 of file TObject.cxx.

◆ ResetBit()

void TObject::ResetBit ( UInt_t f )

inlineinherited

Definition at line 203 of file TObject.h.

◆ SaveAs()

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

virtualinherited

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 in ROOT::Experimental::XRooFit::xRooNode, TClassTree, TFolder, TGeoVolume, TGObject, TGraph, TH1, TPad, TPaveClass, TSpline3, TSpline5, TSpline, TTreePerfStats, and TVirtualPad.

Definition at line 708 of file TObject.cxx.

◆ SavePrimitive()

void TObject::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = "" )

virtualinherited

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented in TAnnotation, TArc, TArrow, TASImage, TAxis3D, TBox, TButton, TCanvas, TChain, TCrown, TCurlyArc, TCurlyLine, TCutG, TDiamond, TEfficiency, TEllipse, TExec, TF12, TF1, TF2, TF3, TFrame, TGaxis, TGButton, TGButtonGroup, TGCanvas, TGCheckButton, TGColorSelect, TGColumnLayout, TGComboBox, TGCompositeFrame, TGContainer, TGDockableFrame, TGDoubleHSlider, TGDoubleVSlider, TGedMarkerSelect, TGedPatternSelect, TGeoArb8, TGeoBBox, TGeoBoolNode, TGeoCombiTrans, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoCtub, TGeoDecayChannel, TGeoElementRN, TGeoEltu, TGeoGtra, TGeoHalfSpace, TGeoHMatrix, TGeoHype, TGeoIdentity, TGeoIntersection, TGeoMaterial, TGeoMedium, TGeoMixture, TGeoPara, TGeoParaboloid, TGeoPatternCylPhi, TGeoPatternCylR, TGeoPatternParaX, TGeoPatternParaY, TGeoPatternParaZ, TGeoPatternSphPhi, TGeoPatternSphR, TGeoPatternSphTheta, TGeoPatternTrapZ, TGeoPatternX, TGeoPatternY, TGeoPatternZ, TGeoPcon, TGeoPgon, TGeoRotation, TGeoScaledShape, TGeoShapeAssembly, TGeoSphere, TGeoSubtraction, TGeoTessellated, TGeoTorus, TGeoTranslation, TGeoTrap, TGeoTrd1, TGeoTrd2, TGeoTube, TGeoTubeSeg, TGeoUnion, TGeoVolume, TGeoXtru, TGFileContainer, TGFont, TGFrame, TGFSComboBox, TGGC, TGGroupFrame, TGHButtonGroup, TGHorizontal3DLine, TGHorizontalFrame, TGHorizontalLayout, TGHProgressBar, TGHScrollBar, TGHSlider, TGHSplitter, TGHtml, TGIcon, TGLabel, TGLayoutHints, TGLineStyleComboBox, TGLineWidthComboBox, TGListBox, TGListDetailsLayout, TGListLayout, TGListTree, TGListView, TGLVContainer, TGMainFrame, TGMatrixLayout, TGMdiFrame, TGMdiMainFrame, TGMdiMenuBar, TGMenuBar, TGMenuTitle, TGNumberEntry, TGNumberEntryField, TGPictureButton, TGPopupMenu, TGProgressBar, TGRadioButton, TGraph2D, TGraph2DAsymmErrors, TGraph2DErrors, TGraph, TGraphAsymmErrors, TGraphBentErrors, TGraphEdge, TGraphErrors, TGraphMultiErrors, TGraphNode, TGraphPolar, TGraphPolargram, TGraphStruct, TGroupButton, TGRowLayout, TGShapedFrame, TGShutter, TGShutterItem, TGSplitFrame, TGStatusBar, TGTab, TGTabLayout, TGTableLayout, TGTableLayoutHints, TGTextButton, TGTextEdit, TGTextEntry, TGTextLBEntry, TGTextView, TGTileLayout, TGToolBar, TGTransientFrame, TGTripleHSlider, TGTripleVSlider, TGVButtonGroup, TGVertical3DLine, TGVerticalFrame, TGVerticalLayout, TGVFileSplitter, TGVProgressBar, TGVScrollBar, TGVSlider, TGVSplitter, TGXYLayout, TGXYLayoutHints, TH1, TH2Poly, THelix, THStack, TLatex, TLegend, TLine, TMacro, TMarker3DBox, TMarker, TMathText, TMultiGraph, TPad, TPaletteAxis, TParallelCoord, TParallelCoordVar, TPave, TPaveClass, TPaveLabel, TPaveStats, TPavesText, TPaveText, TPie, TPieSlice, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TProfile2D, TProfile3D, TProfile, TRootContainer, TRootEmbeddedCanvas, TScatter2D, TScatter, TSlider, TSliderBox, TSpline3, TSpline5, TStyle, TText, TTreePerfStats, and TWbox.

Definition at line 858 of file TObject.cxx.

◆ SavePrimitiveConstructor()

void TObject::SavePrimitiveConstructor	(	std::ostream &	out,
		TClass *	cl,
		const char *	variable_name,
		const char *	constructor_agrs = "",
		Bool_t	empty_line = kTRUE )

staticprotectedinherited

Save object constructor in the output stream "out".

Can be used as first statement when implementing SavePrimitive() method for the object

Definition at line 777 of file TObject.cxx.

◆ SavePrimitiveDraw()

void TObject::SavePrimitiveDraw	(	std::ostream &	out,
		const char *	variable_name,
		Option_t *	option = nullptr )

staticprotectedinherited

Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.

Definition at line 845 of file TObject.cxx.

◆ SavePrimitiveVector()

TString TObject::SavePrimitiveVector	(	std::ostream &	out,
		const char *	prefix,
		Int_t	len,
		Double_t *	arr,
		Int_t	flag = 0 )

staticprotectedinherited

Save array in the output stream "out" as vector.

Create unique variable name based on prefix value Returns name of vector which can be used in constructor or in other places of C++ code If flag === kTRUE, just add empty line If flag === 111, check if array is empty and return nullptr or <vectorname>.data()

Definition at line 796 of file TObject.cxx.

◆ SetBit() [1/2]

void TObject::SetBit ( UInt_t f )

inlineinherited

Definition at line 202 of file TObject.h.

◆ SetBit() [2/2]

void TObject::SetBit	(	UInt_t	f,
		Bool_t	set )

inherited

Set or unset the user status bits as specified in f.

Definition at line 888 of file TObject.cxx.

◆ SetC1()

void TRatioPlot::SetC1 ( Double_t c1 )

inline

Definition at line 248 of file TRatioPlot.h.

◆ SetC2()

void TRatioPlot::SetC2 ( Double_t c2 )

inline

Definition at line 249 of file TRatioPlot.h.

◆ SetConfidenceIntervalColors() [1/2]

void TRatioPlot::SetConfidenceIntervalColors	(	Color_t	ci1 = kYellow,
		Color_t	ci2 = kGreen )

◆ SetConfidenceIntervalColors() [2/2]

void TRatioPlot::SetConfidenceIntervalColors	(	TColorNumber	ci1,
		TColorNumber	ci2 )

◆ SetConfidenceLevels()

void TRatioPlot::SetConfidenceLevels	(	Double_t	cl1,
		Double_t	cl2 )

◆ SetDrawOption()

void TObject::SetDrawOption ( Option_t * option = "" )

virtualinherited

Set drawing option for object.

This option only affects the drawing style and is stored in the option field of the TObjOptLink supporting a TPad's primitive list (TList). Note that it does not make sense to call object.SetDrawOption(option) before having called object.Draw().

Reimplemented in RooPlot, TAxis, TBrowser, TGedFrame, TGFrame, TPad, TPaveStats, TRootBrowserLite, TSystemDirectory, and TSystemFile.

Definition at line 871 of file TObject.cxx.

◆ SetDtorOnly()

void TObject::SetDtorOnly ( void * obj )

staticinherited

Set destructor only flag.

Definition at line 1204 of file TObject.cxx.

◆ SetFitDrawOpt()

void TRatioPlot::SetFitDrawOpt ( Option_t * opt )

◆ SetFitResult()

void TRatioPlot::SetFitResult ( TFitResultPtr fitres )

inline

Explicitly specify the fit result that is to be used for fit residual calculation.

If it is not provided, the last fit registered in the global fitter is used. The fit result can also be specified in the constructor.

Parameters

fitres The fit result coming from the fit function call

Definition at line 227 of file TRatioPlot.h.

◆ SetGraphDrawOpt()

void TRatioPlot::SetGraphDrawOpt ( Option_t * opt )

◆ SetGridlines() [1/2]

virtual void TRatioPlot::SetGridlines	(	Double_t *	gridlines,
		Int_t	numGridlines )

virtual

◆ SetGridlines() [2/2]

virtual void TRatioPlot::SetGridlines ( std::vector< double > gridlines )

virtual

◆ SetH1DrawOpt()

void TRatioPlot::SetH1DrawOpt ( Option_t * opt )

◆ SetH2DrawOpt()

void TRatioPlot::SetH2DrawOpt ( Option_t * opt )

◆ SetInsetWidth()

void TRatioPlot::SetInsetWidth ( Double_t width )

◆ SetLeftMargin()

void TRatioPlot::SetLeftMargin ( Float_t margin )

◆ SetLowBottomMargin()

void TRatioPlot::SetLowBottomMargin ( Float_t margin )

◆ SetLowTopMargin()

void TRatioPlot::SetLowTopMargin ( Float_t margin )

◆ SetObjectStat()

void TObject::SetObjectStat ( Bool_t stat )

staticinherited

Turn on/off tracking of objects in the TObjectTable.

Definition at line 1188 of file TObject.cxx.

◆ SetPadMargins()

void TRatioPlot::SetPadMargins ( )

protected

◆ SetRightMargin()

void TRatioPlot::SetRightMargin ( Float_t margin )

◆ SetSeparationMargin()

void TRatioPlot::SetSeparationMargin ( Float_t )

◆ SetSplitFraction()

void TRatioPlot::SetSplitFraction ( Float_t sf )

◆ SetUniqueID()

void TObject::SetUniqueID ( UInt_t uid )

virtualinherited

Set the unique object id.

Definition at line 899 of file TObject.cxx.

◆ SetUpBottomMargin()

void TRatioPlot::SetUpBottomMargin ( Float_t margin )

◆ SetupPads()

virtual void TRatioPlot::SetupPads ( )

protectedvirtual

◆ SetUpTopMargin()

void TRatioPlot::SetUpTopMargin ( Float_t margin )

◆ Streamer()

void TRatioPlot::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TObject.

◆ StreamerNVirtual()

void TRatioPlot::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 251 of file TRatioPlot.h.

◆ SubPadResized()

void TRatioPlot::SubPadResized ( )

◆ SyncAxesRanges()

virtual void TRatioPlot::SyncAxesRanges ( )

protectedvirtual

◆ SyncPadMargins()

virtual Bool_t TRatioPlot::SyncPadMargins ( )

protectedvirtual

◆ SysError()

void TObject::SysError	(	const char *	location,
		const char *	fmt,
			... ) const

virtualinherited

Issue system error message.

Use "location" to specify the method where the system error occurred. Accepts standard printf formatting arguments.

Definition at line 1112 of file TObject.cxx.

◆ TestBit()

Bool_t TObject::TestBit ( UInt_t f ) const

inlineinherited

Definition at line 204 of file TObject.h.

◆ TestBits()

Int_t TObject::TestBits ( UInt_t f ) const

inlineinherited

Definition at line 205 of file TObject.h.

◆ UnZoomed()

void TRatioPlot::UnZoomed ( )

◆ UpdateGridlines()

void TRatioPlot::UpdateGridlines ( )

protected

◆ UpdateVisualAxes()

virtual void TRatioPlot::UpdateVisualAxes ( )

protectedvirtual

◆ UseCurrentStyle()

void TObject::UseCurrentStyle ( )

virtualinherited

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

Reimplemented in TAxis3D, TCanvas, TFrame, TGraph, TH1, TPad, TPaveStats, TPaveText, and TTree.

Definition at line 909 of file TObject.cxx.

◆ Warning()

void TObject::Warning	(	const char *	location,
		const char *	fmt,
			... ) const

virtualinherited

Issue warning message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1084 of file TObject.cxx.

◆ Write() [1/2]

Int_t TObject::Write	(	const char *	name = nullptr,
		Int_t	option = 0,
		Int_t	bufsize = 0 )

virtualinherited

Write this object to the current directory.

For more see the const version of this method.

Reimplemented in ROOT::TBufferMergerFile, TBuffer, TCollection, TDirectory, TDirectoryFile, TFile, TMap, TParallelMergingFile, TSQLFile, TTree, and TXMLFile.

Definition at line 989 of file TObject.cxx.

◆ Write() [2/2]

Int_t TObject::Write	(	const char *	name = nullptr,
		Int_t	option = 0,
		Int_t	bufsize = 0 ) const

virtualinherited

Write this object to the current directory.

The data structure corresponding to this object is serialized. The corresponding buffer is written to the current directory with an associated key with name "name".

Writing an object to a file involves the following steps:

Creation of a support TKey object in the current directory. The TKey object creates a TBuffer object.
The TBuffer object is filled via the class::Streamer function.
If the file is compressed (default) a second buffer is created to hold the compressed buffer.
Reservation of the corresponding space in the file by looking in the TFree list of free blocks of the file.
The buffer is written to the file.

Bufsize can be given to force a given buffer size to write this object. By default, the buffersize will be taken from the average buffer size of all objects written to the current file so far.

If a name is specified, it will be the name of the key. If name is not given, the name of the key will be the name as returned by GetName().

The option can be a combination of: kSingleKey, kOverwrite or kWriteDelete Using the kOverwrite option a previous key with the same name is overwritten. The previous key is deleted before writing the new object. Using the kWriteDelete option a previous key with the same name is deleted only after the new object has been written. This option is safer than kOverwrite but it is slower. NOTE: Neither kOverwrite nor kWriteDelete reduces the size of a TFile– the space is simply freed up to be overwritten; in the case of a TTree, it is more complicated. If one opens a TTree, appends some entries, then writes it out, the behaviour is effectively the same. If, however, one creates a new TTree and writes it out in this way, only the metadata is replaced, effectively making the old data invisible without deleting it. TTree::Delete() can be used to mark all disk space occupied by a TTree as free before overwriting its metadata this way. The kSingleKey option is only used by TCollection::Write() to write a container with a single key instead of each object in the container with its own key.

An object is read from the file into memory via TKey::Read() or via TObject::Read().

The function returns the total number of bytes written to the file. It returns 0 if the object cannot be written.

Reimplemented in TBuffer, TCollection, TDirectory, TDirectoryFile, TFile, TMap, TParallelMergingFile, TSQLFile, TTree, and TXMLFile.

Definition at line 964 of file TObject.cxx.

Member Data Documentation

◆ fBits

UInt_t TObject::fBits

privateinherited

bit field status word

Definition at line 47 of file TObject.h.

◆ fC1

Double_t TRatioPlot::fC1 = 1.

protected

Stores the scale factor for h1 (or THStack sum).

Definition at line 106 of file TRatioPlot.h.

◆ fC2

Double_t TRatioPlot::fC2 = 1.

protected

Stores the scale factor for h2.

Definition at line 107 of file TRatioPlot.h.

◆ fCi1Color

Color_t TRatioPlot::fCi1Color = kYellow

protected

Stores the color for the 1 sigma band.

Definition at line 98 of file TRatioPlot.h.

◆ fCi2Color

Color_t TRatioPlot::fCi2Color = kGreen

protected

Stores the color for the 2 sigma band.

Definition at line 99 of file TRatioPlot.h.

◆ fCl1

Double_t TRatioPlot::fCl1 = 0.6827

protected

Stores the confidence level for the inner confidence interval band.

Definition at line 103 of file TRatioPlot.h.

◆ fCl2

Double_t TRatioPlot::fCl2 = 0.9545

protected

Stores the confidence level for the outer confidence interval band.

Definition at line 104 of file TRatioPlot.h.

◆ fConfidenceInterval1

TGraphErrors* TRatioPlot::fConfidenceInterval1 = nullptr

protected

Stores the graph for the 1 sigma band.

Definition at line 96 of file TRatioPlot.h.

◆ fConfidenceInterval2

TGraphErrors* TRatioPlot::fConfidenceInterval2 = nullptr

protected

Stores the graph for the 2 sigma band.

Definition at line 97 of file TRatioPlot.h.

◆ fErrorMode

Int_t TRatioPlot::fErrorMode = ErrorMode::kErrorSymmetric

protected

Stores the error mode, sym, asym or func.

Definition at line 86 of file TRatioPlot.h.

◆ fFitDrawOpt

TString TRatioPlot::fFitDrawOpt

protected

Stores draw option for the fit function in the fit residual case.

Definition at line 91 of file TRatioPlot.h.

◆ fFitResult

TFitResult* TRatioPlot::fFitResult = nullptr

protected

Stores the explicit fit result given in the fit residual case. Can be 0.

Definition at line 109 of file TRatioPlot.h.

◆ fgDtorOnly

Longptr_t TObject::fgDtorOnly = 0

staticprivateinherited

object for which to call dtor only (i.e. no delete)

Definition at line 49 of file TObject.h.

◆ fgObjectStat

Bool_t TObject::fgObjectStat = kTRUE

staticprivateinherited

if true keep track of objects in TObjectTable

Definition at line 50 of file TObject.h.

◆ fGraphDrawOpt

TString TRatioPlot::fGraphDrawOpt

protected

Stores draw option for the lower plot graph given in constructor.

Definition at line 90 of file TRatioPlot.h.

◆ fGridlinePositions

std::vector<double> TRatioPlot::fGridlinePositions

protected

Stores the y positions for the gridlines.

Definition at line 125 of file TRatioPlot.h.

◆ fGridlines

std::vector<TLine*> TRatioPlot::fGridlines

protected

Keeps TLine objects for the gridlines.

Definition at line 124 of file TRatioPlot.h.

◆ fH1

TH1* TRatioPlot::fH1 = nullptr

protected

Stores the primary histogram.

Definition at line 80 of file TRatioPlot.h.

◆ fH1DrawOpt

TString TRatioPlot::fH1DrawOpt

protected

Stores draw option for h1 given in constructor.

Definition at line 88 of file TRatioPlot.h.

◆ fH2

TH1* TRatioPlot::fH2 = nullptr

protected

Stores the secondary histogram, if there is one.

Definition at line 81 of file TRatioPlot.h.

◆ fH2DrawOpt

TString TRatioPlot::fH2DrawOpt

protected

Stores draw option for h2 given in constructor.

Definition at line 89 of file TRatioPlot.h.

◆ fHideLabelMode

Int_t TRatioPlot::fHideLabelMode = HideLabelMode::kHideLow

protected

Stores which label to hide if the margin is to narrow, if at all.

Definition at line 127 of file TRatioPlot.h.

◆ fHistDrawProxy

TObject* TRatioPlot::fHistDrawProxy = nullptr

protected

The object which is actually drawn, this might be TH1 or THStack.

Definition at line 82 of file TRatioPlot.h.

◆ fHistDrawProxyStack

Bool_t TRatioPlot::fHistDrawProxyStack = kFALSE

protected

If stack was assigned as proxy.

Definition at line 83 of file TRatioPlot.h.

◆ fInsetWidth

Float_t TRatioPlot::fInsetWidth = 0.0025

protected

Definition at line 139 of file TRatioPlot.h.

◆ fIsUpdating

Bool_t TRatioPlot::fIsUpdating = kFALSE

protected

! Keeps track of whether its currently updating to reject other calls until done

Definition at line 141 of file TRatioPlot.h.

◆ fLeftMargin

Float_t TRatioPlot::fLeftMargin = 0.1

protected

Stores the common left margin of both pads.

Definition at line 136 of file TRatioPlot.h.

◆ fLowBottomMargin

Float_t TRatioPlot::fLowBottomMargin = 0.3

protected

Stores the bottom margin of the lower pad.

Definition at line 134 of file TRatioPlot.h.

◆ fLowerGXaxis

TGaxis* TRatioPlot::fLowerGXaxis = nullptr

protected

Lower graphical x axis.

Definition at line 113 of file TRatioPlot.h.

◆ fLowerGXaxisMirror

TGaxis* TRatioPlot::fLowerGXaxisMirror = nullptr

protected

Lower mirror of the x axis.

Definition at line 117 of file TRatioPlot.h.

◆ fLowerGYaxis

TGaxis* TRatioPlot::fLowerGYaxis = nullptr

protected

Lower graphical y axis.

Definition at line 115 of file TRatioPlot.h.

◆ fLowerGYaxisMirror

TGaxis* TRatioPlot::fLowerGYaxisMirror = nullptr

protected

Lower mirror of the y axis.

Definition at line 119 of file TRatioPlot.h.

◆ fLowerPad

TPad* TRatioPlot::fLowerPad = nullptr

protected

The pad which contains the calculated lower plot part.

Definition at line 77 of file TRatioPlot.h.

◆ fLowTopMargin

Float_t TRatioPlot::fLowTopMargin = 0.05

protected

Stores the top margin of the lower pad.

Definition at line 133 of file TRatioPlot.h.

◆ fLowYaxis

TAxis* TRatioPlot::fLowYaxis = nullptr

protected

Clone of the lower y axis.

Definition at line 122 of file TRatioPlot.h.

◆ fMode

Int_t TRatioPlot::fMode = 0

protected

Stores which calculation is supposed to be performed as specified by user option.

Definition at line 85 of file TRatioPlot.h.

◆ fOption

TString TRatioPlot::fOption

protected

Stores the option which is given in the constructor as a string.

Definition at line 87 of file TRatioPlot.h.

◆ fParentPad

TVirtualPad* TRatioPlot::fParentPad = nullptr

protected

Stores the pad the ratio plot was created in.

Definition at line 75 of file TRatioPlot.h.

◆ fRatioGraph

TGraph* TRatioPlot::fRatioGraph = nullptr

protected

Stores the lower plot's graph.

Definition at line 95 of file TRatioPlot.h.

◆ fRightMargin

Float_t TRatioPlot::fRightMargin = 0.1

protected

Stores the common right margin of both pads.

Definition at line 137 of file TRatioPlot.h.

◆ fSharedXAxis

TAxis* TRatioPlot::fSharedXAxis = nullptr

protected

X axis that stores the range for both plots.

Definition at line 111 of file TRatioPlot.h.

◆ fShowConfidenceIntervals

Bool_t TRatioPlot::fShowConfidenceIntervals = kTRUE

protected

Stores whether to show the confidence interval bands. From Draw option.

Definition at line 101 of file TRatioPlot.h.

◆ fShowGridlines

Bool_t TRatioPlot::fShowGridlines = kTRUE

protected

Stores whether to show the gridlines at all.

Definition at line 126 of file TRatioPlot.h.

◆ fSplitFraction

Float_t TRatioPlot::fSplitFraction = 0.3

protected

Stores the fraction at which the upper and lower pads meet.

Definition at line 93 of file TRatioPlot.h.

◆ fTopPad

TPad* TRatioPlot::fTopPad = nullptr

protected

The Pad that drawn on top on the others to have consistent coordinates.

Definition at line 78 of file TRatioPlot.h.

◆ fUniqueID

UInt_t TObject::fUniqueID

privateinherited

object unique identifier

Definition at line 46 of file TObject.h.

◆ fUpBottomMargin

Float_t TRatioPlot::fUpBottomMargin = 0.05

protected

Stores the bottom margin of the upper pad.

Definition at line 132 of file TRatioPlot.h.

◆ fUpperGXaxis

TGaxis* TRatioPlot::fUpperGXaxis = nullptr

protected

Upper graphical x axis.

Definition at line 112 of file TRatioPlot.h.

◆ fUpperGXaxisMirror

TGaxis* TRatioPlot::fUpperGXaxisMirror = nullptr

protected

Upper mirror of the x axis.

Definition at line 116 of file TRatioPlot.h.

◆ fUpperGYaxis

TGaxis* TRatioPlot::fUpperGYaxis = nullptr

protected

Upper graphical y axis.

Definition at line 114 of file TRatioPlot.h.

◆ fUpperGYaxisMirror

TGaxis* TRatioPlot::fUpperGYaxisMirror = nullptr

protected

Upper mirror of the y axis.

Definition at line 118 of file TRatioPlot.h.

◆ fUpperPad

TPad* TRatioPlot::fUpperPad = nullptr

protected

The pad which contains the upper plot part.

Definition at line 76 of file TRatioPlot.h.

◆ fUpTopMargin

Float_t TRatioPlot::fUpTopMargin = 0.1

protected

Stores the top margin of the upper pad.

Definition at line 131 of file TRatioPlot.h.

◆ fUpYaxis

TAxis* TRatioPlot::fUpYaxis = nullptr

protected

Clone of the upper y axis.

Definition at line 121 of file TRatioPlot.h.

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

graf2d/gpad/inc/TRatioPlot.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ CalculationMode

◆ EDeprecatedStatusBits

◆ ErrorMode

◆ EStatusBits

◆ HideLabelMode

Constructor & Destructor Documentation

◆ TRatioPlot() [1/6]

◆ TRatioPlot() [2/6]

◆ ~TRatioPlot()

◆ TRatioPlot() [3/6]

◆ TRatioPlot() [4/6]

◆ TRatioPlot() [5/6]

◆ TRatioPlot() [6/6]

Member Function Documentation

◆ AbstractMethod()

◆ AddToTObjectTable()

◆ AppendPad()

◆ Browse()

◆ BuildLowerPlot()

◆ CheckedHash()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ ClassName()

◆ Clear()

◆ Clone()

◆ Compare()

◆ ConnectPadsSignals()

◆ Copy()

◆ CreateGridlines()

◆ CreateVisualAxes()

◆ DeclFileName()

◆ Delete()

◆ DistancetoPrimitive()

◆ DoError()

◆ Draw()

◆ DrawClass()

◆ DrawClone()

◆ Dump()

◆ Error()

◆ Execute() [1/2]

◆ Execute() [2/2]

◆ ExecuteEvent()

◆ Fatal()

◆ FindObject() [1/2]

◆ FindObject() [2/2]

◆ GetCalculationOutputGraph()

◆ GetConfidenceInterval1()

◆ GetConfidenceInterval2()

◆ GetDrawOption()

◆ GetDtorOnly()

◆ GetIconName()

◆ GetLowerPad()

◆ GetLowerRefGraph()

◆ GetLowerRefXaxis()

◆ GetLowerRefYaxis()

◆ GetLowYaxis()

◆ GetName()

◆ GetObjectInfo()

◆ GetObjectStat()

◆ GetOption()

◆ GetSeparationMargin()

◆ GetTitle()

◆ GetUniqueID()