RooGaussian Class Reference

#include <RooGaussian.h>

Inheritance diagram for RooGaussian:

List of all members.

Public Member Functions
	RooGaussian ()
	RooGaussian (const char *name, const char *title, RooAbsReal &_x, RooAbsReal &_mean, RooAbsReal &_sigma)
	RooGaussian (const RooGaussian &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGaussian ()
Int_t	getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
Double_t	analyticalIntegral (Int_t code, const char *rangeName=0) const
Int_t	getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
void	generateEvent (Int_t code)
	RooGaussian ()
	RooGaussian (const char *name, const char *title, RooAbsReal &_x, RooAbsReal &_mean, RooAbsReal &_sigma)
	RooGaussian (const RooGaussian &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGaussian ()
Int_t	getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
Double_t	analyticalIntegral (Int_t code, const char *rangeName=0) const
Int_t	getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
void	generateEvent (Int_t code)
Protected Member Functions
Double_t	evaluate () const
Double_t	evaluate () const
Protected Attributes
RooRealProxy	x
RooRealProxy	mean
RooRealProxy	sigma

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Detailed Description

Definition at line 24 of file RooGaussian.h.

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Constructor & Destructor Documentation

RooGaussian::RooGaussian

(

)

[inline]

Definition at line 26 of file RooGaussian.h.

Referenced by clone().

RooGaussian::RooGaussian	(	const char *	name,
		const char *	title,
		RooAbsReal &	_x,
		RooAbsReal &	_mean,
		RooAbsReal &	_sigma
	)

RooGaussian::RooGaussian	(	const RooGaussian &	other,
		const char *	name = 0
	)

Definition at line 53 of file RooGaussian.cxx.

virtual RooGaussian::~RooGaussian

(

)

[inline, virtual]

Definition at line 31 of file RooGaussian.h.

RooGaussian::RooGaussian

(

)

[inline]

Definition at line 26 of file RooGaussian.h.

RooGaussian::RooGaussian	(	const char *	name,
		const char *	title,
		RooAbsReal &	_x,
		RooAbsReal &	_mean,
		RooAbsReal &	_sigma
	)

RooGaussian::RooGaussian	(	const RooGaussian &	other,
		const char *	name = 0
	)

virtual RooGaussian::~RooGaussian

(

)

[inline, virtual]

Definition at line 31 of file RooGaussian.h.

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Member Function Documentation

virtual TObject* RooGaussian::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 30 of file RooGaussian.h.

References RooGaussian().

Int_t RooGaussian::getAnalyticalIntegral	(	RooArgSet &	allVars,
		RooArgSet &	analVars,
		const char *	rangeName = 0
	)			const [virtual]

Reimplemented from RooAbsReal.

Definition at line 73 of file RooGaussian.cxx.

References RooAbsReal::matchArgs(), mean, and x.

Double_t RooGaussian::analyticalIntegral	(	Int_t	code,
		const char *	rangeName = 0
	)			const [virtual]

Reimplemented from RooAbsReal.

Definition at line 83 of file RooGaussian.cxx.

References atan2(), RooMath::erf(), RooRealProxy::max(), mean, RooRealProxy::min(), sigma, sqrt(), and x.

Int_t RooGaussian::getGenerator	(	const RooArgSet &	directVars,
		RooArgSet &	generateVars,
		Bool_t	staticInitOK = kTRUE
	)			const [virtual]

Reimplemented from RooAbsPdf.

Definition at line 107 of file RooGaussian.cxx.

References RooAbsReal::matchArgs(), mean, and x.

void RooGaussian::generateEvent

(

Int_t

code

)

[virtual]

Reimplemented from RooAbsPdf.

Definition at line 117 of file RooGaussian.cxx.

References TRandom::Gaus(), RooRealProxy::max(), mean, RooRealProxy::min(), RooRandom::randomGenerator(), sigma, and x.

Double_t RooGaussian::evaluate

(

)

const [protected, virtual]

Implements RooAbsReal.

Definition at line 62 of file RooGaussian.cxx.

References exp(), mean, sigma, and x.

virtual TObject* RooGaussian::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 30 of file RooGaussian.h.

References RooGaussian().

Int_t RooGaussian::getAnalyticalIntegral	(	RooArgSet &	allVars,
		RooArgSet &	analVars,
		const char *	rangeName = 0
	)			const [virtual]

Reimplemented from RooAbsReal.

Double_t RooGaussian::analyticalIntegral	(	Int_t	code,
		const char *	rangeName = 0
	)			const [virtual]

Reimplemented from RooAbsReal.

Int_t RooGaussian::getGenerator	(	const RooArgSet &	directVars,
		RooArgSet &	generateVars,
		Bool_t	staticInitOK = kTRUE
	)			const [virtual]

Reimplemented from RooAbsPdf.

void RooGaussian::generateEvent

(

Int_t

code

)

[virtual]

Reimplemented from RooAbsPdf.

Double_t RooGaussian::evaluate

(

)

const [protected, virtual]

Implements RooAbsReal.

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Member Data Documentation

RooRealProxy RooGaussian::x [protected]

Definition at line 41 of file RooGaussian.h.

Referenced by analyticalIntegral(), evaluate(), generateEvent(), getAnalyticalIntegral(), and getGenerator().

RooRealProxy RooGaussian::mean [protected]

Definition at line 42 of file RooGaussian.h.

Referenced by analyticalIntegral(), evaluate(), generateEvent(), getAnalyticalIntegral(), and getGenerator().

RooRealProxy RooGaussian::sigma [protected]

Definition at line 43 of file RooGaussian.h.

Referenced by analyticalIntegral(), evaluate(), and generateEvent().

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

• include/RooGaussian.h
• roofit/roofit/inc/RooGaussian.h
• roofit/roofit/src/RooGaussian.cxx

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