Class RooPotable is a base class for objects that can be inserted into RooPlots and take advantage of its internal normalization and axis range adjustment features.

The most useful implementation of RooPlotable are RooHist and RooCurve.

Definition at line 26 of file RooPlotable.h.

Public Types
enum	ContentsOption { kName =1 , kClassName =2 , kValue =4 , kArgs =8 , kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128 }
enum	StyleOption { kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 , kTreeStructure =5 }

Public Member Functions
TObject *	crossCast ()
	Return cast of RooPlotable as TObject.
virtual Int_t	defaultPrintContents (Option_t *opt) const
	Default choice of contents to be printed (name and value).
virtual StyleOption	defaultPrintStyle (Option_t *opt) const
virtual double	getFitRangeBinW () const =0
virtual double	getFitRangeNEvt () const =0
virtual double	getFitRangeNEvt (double xlo, double xhi) const =0
const char *	getYAxisLabel () const
double	getYAxisMax () const
double	getYAxisMin () const
TClass *	IsA () const override
virtual void	printAddress (std::ostream &os) const
	Print class name of object.
virtual void	printArgs (std::ostream &os) const
	Interface for printing of object arguments.
virtual void	printClassName (std::ostream &os) const
	Print class name of object.
virtual void	printExtras (std::ostream &os) const
	Interface to print extras of object.
void	printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override
	Print detailed information.
virtual void	printName (std::ostream &os) const
	Print name of object.
virtual void	printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
	Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'.
virtual void	printTitle (std::ostream &os) const
	Print title of object.
virtual void	printTree (std::ostream &os, TString indent="") const
	Interface for tree structure printing of object.
virtual void	printValue (std::ostream &os) const
	Interface to print value of object.
void	setYAxisLabel (const char *label)
void	setYAxisLimits (double ymin, double ymax)
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
void	updateYAxisLimits (double y)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static std::ostream &	defaultPrintStream (std::ostream *os=nullptr)
	Return a reference to the current default stream to use in Print().
static void	nameFieldLength (Int_t newLen)
	Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount.

Protected Attributes
double	_normValue = 0.0
TString	_yAxisLabel
double	_ymax = 0.0
double	_ymin = 0.0

Static Protected Attributes
static Int_t	_nameLength

#include <RooPlotable.h>

Inheritance diagram for RooPlotable:

Member Enumeration Documentation

◆ ContentsOption

enum RooPrintable::ContentsOption

inherited

Enumerator
kName
kClassName
kValue
kArgs
kExtras
kAddress
kTitle
kCollectionHeader

Definition at line 33 of file RooPrintable.h.

◆ StyleOption

enum RooPrintable::StyleOption

inherited

Enumerator
kInline
kSingleLine
kStandard
kVerbose
kTreeStructure

Definition at line 34 of file RooPrintable.h.

Member Function Documentation

◆ Class()

TClass * RooPlotable::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

const char * RooPlotable::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

constexpr Version_t RooPlotable::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 55 of file RooPlotable.h.

◆ crossCast()

TObject * RooPlotable::crossCast ( )

Return cast of RooPlotable as TObject.

Note that is this a cross cast that will change the pointer value in most cases

Definition at line 50 of file RooPlotable.cxx.

◆ DeclFileName()

const char * RooPlotable::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 55 of file RooPlotable.h.

◆ defaultPrintContents()

Int_t RooPrintable::defaultPrintContents ( Option_t * opt ) const

virtualinherited

Default choice of contents to be printed (name and value).

Reimplemented in Roo1DTable, RooAbsArg, RooAbsCollection, RooAbsData, RooAbsDataStore, RooAbsGenContext, RooFitResult, RooPlot, and RooRealVar.

Definition at line 229 of file RooPrintable.cxx.

◆ defaultPrintStream()

ostream & RooPrintable::defaultPrintStream ( std::ostream * os = nullptr )

staticinherited

Return a reference to the current default stream to use in Print().

Use the optional parameter to specify a new default stream (a reference to the old one is still returned). This method allows subclasses to provide an inline implementation of Print() without pulling in iostream.h.

Definition at line 268 of file RooPrintable.cxx.

◆ defaultPrintStyle()

RooPrintable::StyleOption RooPrintable::defaultPrintStyle ( Option_t * opt ) const

virtualinherited

Reimplemented in RooAbsGenContext, RooFitResult, RooNumGenConfig, and RooNumIntConfig.

Definition at line 237 of file RooPrintable.cxx.

◆ getFitRangeBinW()

virtual double RooPlotable::getFitRangeBinW ( ) const

pure virtual

Implemented in RooCurve, RooEllipse, and RooHist.

◆ getFitRangeNEvt() [1/2]

virtual double RooPlotable::getFitRangeNEvt ( ) const

pure virtual

Implemented in RooCurve, RooEllipse, and RooHist.

◆ getFitRangeNEvt() [2/2]

virtual double RooPlotable::getFitRangeNEvt	(	double	xlo,
		double	xhi ) const

pure virtual

Implemented in RooCurve, RooEllipse, and RooHist.

◆ getYAxisLabel()

const char * RooPlotable::getYAxisLabel ( ) const

inline

Definition at line 28 of file RooPlotable.h.

◆ getYAxisMax()

double RooPlotable::getYAxisMax ( ) const

inline

Definition at line 39 of file RooPlotable.h.

◆ getYAxisMin()

double RooPlotable::getYAxisMin ( ) const

inline

Definition at line 38 of file RooPlotable.h.

◆ IsA()

TClass * RooPlotable::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from RooPrintable.

Definition at line 55 of file RooPlotable.h.

◆ nameFieldLength()

void RooPrintable::nameFieldLength ( Int_t newLen )

staticinherited

Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount.

Definition at line 59 of file RooPrintable.cxx.

◆ printAddress()

void RooPrintable::printAddress ( std::ostream & os ) const

virtualinherited

Print class name of object.

Reimplemented in RooAbsArg.

Definition at line 219 of file RooPrintable.cxx.

◆ printArgs()

void RooPrintable::printArgs ( std::ostream & os ) const

virtualinherited

Interface for printing of object arguments.

Arguments are loosely defined as external server objects in this context

Reimplemented in RooAbsArg, RooAbsBinning, RooAbsDataStore, RooAbsGenContext, RooCFunction1Binding< VO, VI >, RooCFunction1PdfBinding< VO, VI >, RooCFunction2Binding< VO, VI1, VI2 >, RooCFunction2PdfBinding< VO, VI1, VI2 >, RooCFunction3Binding< VO, VI1, VI2, VI3 >, RooCFunction3PdfBinding< VO, VI1, VI2, VI3 >, RooCFunction4Binding< VO, VI1, VI2, VI3, VI4 >, RooCFunction4PdfBinding< VO, VI1, VI2, VI3, VI4 >, RooDataHist, RooDataSet, RooFitResult, RooFunctor1DBinding, RooFunctor1DPdfBinding, RooFunctorBinding, RooFunctorPdfBinding, RooLinearCombination, RooPlot, RooTFnBinding, and RooTFnPdfBinding.

Definition at line 186 of file RooPrintable.cxx.

◆ printClassName()

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

virtualinherited

Print class name of object.

Reimplemented in Roo1DTable, RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsData, RooAbsDataStore, RooAbsGenContext, RooCatType, RooCurve, RooEllipse, RooFitResult, RooHist, and RooPlot.

Definition at line 210 of file RooPrintable.cxx.

◆ printExtras()

void RooPrintable::printExtras ( std::ostream & os ) const

virtualinherited

Interface to print extras of object.

Reimplemented in RooRealVar.

Definition at line 159 of file RooPrintable.cxx.

◆ printMultiline()

void RooPlotable::printMultiline	(	std::ostream &	os,
		Int_t	contents,
		bool	verbose = false,
		TString	indent = "" ) const

overridevirtual

Print detailed information.

Reimplemented from RooPrintable.

Definition at line 38 of file RooPlotable.cxx.

◆ printName()

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

virtualinherited

Print name of object.

Reimplemented in Roo1DTable, RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsData, RooAbsDataStore, RooAbsGenContext, RooCatType, RooCurve, RooEllipse, RooFitResult, RooHist, and RooPlot.

Definition at line 194 of file RooPrintable.cxx.

◆ printStream()

void RooPrintable::printStream	(	std::ostream &	os,
		Int_t	contents,
		StyleOption	style,
		TString	indent = "" ) const

virtualinherited

Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'.

Each message is prefixed by string 'indent' when printed

Definition at line 71 of file RooPrintable.cxx.

◆ printTitle()

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

virtualinherited

Print title of object.

Reimplemented in Roo1DTable, RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsData, RooAbsDataStore, RooAbsGenContext, RooCatType, RooCurve, RooEllipse, RooFitResult, RooHist, and RooPlot.

Definition at line 202 of file RooPrintable.cxx.

◆ printTree()

void RooPrintable::printTree	(	std::ostream &	os,
		TString	indent = "" ) const

virtualinherited

Interface for tree structure printing of object.

Reimplemented in RooAbsArg.

Definition at line 175 of file RooPrintable.cxx.

◆ printValue()

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

virtualinherited

Interface to print value of object.

Reimplemented in Roo1DTable, RooAbsBinning, RooAbsCategory, RooAbsCollection, RooAbsDataStore, RooAbsHiddenReal, RooAbsPdf, RooAbsReal, RooCatType, RooDataHist, RooDataSet, RooFitResult, RooPlot, RooRealVar, and RooStringVar.

Definition at line 151 of file RooPrintable.cxx.

◆ setYAxisLabel()

void RooPlotable::setYAxisLabel ( const char * label )

inline

Definition at line 29 of file RooPlotable.h.

◆ setYAxisLimits()

void RooPlotable::setYAxisLimits	(	double	ymin,
		double	ymax )

inline

Definition at line 34 of file RooPlotable.h.

◆ Streamer()

void RooPlotable::Streamer ( TBuffer & )

overridevirtual

Reimplemented from RooPrintable.

◆ StreamerNVirtual()

void RooPlotable::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 55 of file RooPlotable.h.

◆ updateYAxisLimits()

void RooPlotable::updateYAxisLimits ( double y )

inline

Definition at line 30 of file RooPlotable.h.

Member Data Documentation

◆ _nameLength

Int_t RooPrintable::_nameLength

staticprotectedinherited

Definition at line 57 of file RooPrintable.h.

◆ _normValue

double RooPlotable::_normValue = 0.0

protected

Definition at line 54 of file RooPlotable.h.

◆ _yAxisLabel

TString RooPlotable::_yAxisLabel

protected

Definition at line 51 of file RooPlotable.h.

◆ _ymax

double RooPlotable::_ymax = 0.0

protected

Definition at line 53 of file RooPlotable.h.

◆ _ymin

double RooPlotable::_ymin = 0.0

protected

Definition at line 52 of file RooPlotable.h.

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

roofit/roofitcore/inc/RooPlotable.h
roofit/roofitcore/src/RooPlotable.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Member Enumeration Documentation

◆ ContentsOption

◆ StyleOption

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ crossCast()

◆ DeclFileName()

◆ defaultPrintContents()

◆ defaultPrintStream()

◆ defaultPrintStyle()

◆ getFitRangeBinW()

◆ getFitRangeNEvt() [1/2]

◆ getFitRangeNEvt() [2/2]

◆ getYAxisLabel()

◆ getYAxisMax()

◆ getYAxisMin()

◆ IsA()

◆ nameFieldLength()

◆ printAddress()

◆ printArgs()

◆ printClassName()

◆ printExtras()

◆ printMultiline()

◆ printName()

◆ printStream()

◆ printTitle()

◆ printTree()

◆ printValue()

◆ setYAxisLabel()

◆ setYAxisLimits()

◆ Streamer()

◆ StreamerNVirtual()

◆ updateYAxisLimits()

Member Data Documentation

◆ _nameLength

◆ _normValue

◆ _yAxisLabel

◆ _ymax

◆ _ymin