RooGaussModel Class Reference

#include <RooGaussModel.h>

Inheritance diagram for RooGaussModel:


Public Types
enum	RooGaussBasis
enum	BasisType
enum	BasisSign
enum	RooGaussBasis
enum	BasisType
enum	BasisSign
Public Member Functions
	RooGaussModel ()
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma)
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma, RooAbsReal &msSF)
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma, RooAbsReal &meanSF, RooAbsReal &sigmaSF)
	RooGaussModel (const RooGaussModel &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGaussModel ()
virtual Int_t	basisCode (const char *name) const
virtual Int_t	getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
virtual Double_t	analyticalIntegral (Int_t code, const char *rangeName) const
Int_t	getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
void	generateEvent (Int_t code)
void	advertiseFlatScaleFactorIntegral (Bool_t flag)
void	advertiseAymptoticIntegral (Bool_t flag)
	RooGaussModel ()
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma)
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma, RooAbsReal &msSF)
	RooGaussModel (const char name, const char title, RooRealVar &x, RooAbsReal &mean, RooAbsReal &sigma, RooAbsReal &meanSF, RooAbsReal &sigmaSF)
	RooGaussModel (const RooGaussModel &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGaussModel ()
virtual Int_t	basisCode (const char *name) const
virtual Int_t	getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
virtual Double_t	analyticalIntegral (Int_t code, const char *rangeName) const
Int_t	getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
void	generateEvent (Int_t code)
void	advertiseFlatScaleFactorIntegral (Bool_t flag)
void	advertiseAymptoticIntegral (Bool_t flag)
Protected Member Functions
virtual Double_t	evaluate () const
RooComplex	evalCerfApprox (Double_t swt, Double_t u, Double_t c) const
RooComplex	evalCerf (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfRe (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfIm (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfRe (Double_t u, Double_t c) const
RooComplex	evalCerfInt (Double_t sign, Double_t wt, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Double_t	evalCerfInt (Double_t sign, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
virtual Double_t	evaluate () const
RooComplex	evalCerfApprox (Double_t swt, Double_t u, Double_t c) const
RooComplex	evalCerf (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfRe (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfIm (Double_t swt, Double_t u, Double_t c) const
Double_t	evalCerfRe (Double_t u, Double_t c) const
RooComplex	evalCerfInt (Double_t sign, Double_t wt, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Double_t	evalCerfInt (Double_t sign, Double_t tau, Double_t umin, Double_t umax, Double_t c) const
Protected Attributes
Bool_t	_flatSFInt
Bool_t	_asympInt
RooRealProxy	mean
RooRealProxy	sigma
RooRealProxy	msf
RooRealProxy	ssf

Detailed Description

Definition at line 24 of file RooGaussModel.h.

Member Enumeration Documentation

enum RooGaussModel::RooGaussBasis

Definition at line 27 of file RooGaussModel.h.

enum RooGaussModel::BasisType

Definition at line 34 of file RooGaussModel.h.

enum RooGaussModel::BasisSign

Definition at line 36 of file RooGaussModel.h.

enum RooGaussModel::RooGaussBasis

Definition at line 27 of file RooGaussModel.h.

enum RooGaussModel::BasisType

Definition at line 34 of file RooGaussModel.h.

enum RooGaussModel::BasisSign

Definition at line 36 of file RooGaussModel.h.

Constructor & Destructor Documentation

RooGaussModel::RooGaussModel ( ) [inline]

Definition at line 39 of file RooGaussModel.h.

Referenced by clone().

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma
	)

Definition at line 41 of file RooGaussModel.cxx.

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma,
		RooAbsReal &	msSF
	)

Definition at line 56 of file RooGaussModel.cxx.

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma,
		RooAbsReal &	meanSF,
		RooAbsReal &	sigmaSF
	)

Definition at line 72 of file RooGaussModel.cxx.

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

Definition at line 88 of file RooGaussModel.cxx.

RooGaussModel::~RooGaussModel ( ) [virtual]

Definition at line 102 of file RooGaussModel.cxx.

RooGaussModel::RooGaussModel ( ) [inline]

Definition at line 39 of file RooGaussModel.h.

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma
	)

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma,
		RooAbsReal &	msSF
	)

RooGaussModel::RooGaussModel	(	const char *	name,
		const char *	title,
		RooRealVar &	x,
		RooAbsReal &	mean,
		RooAbsReal &	sigma,
		RooAbsReal &	meanSF,
		RooAbsReal &	sigmaSF
	)

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

virtual RooGaussModel::~RooGaussModel ( ) [virtual]

Member Function Documentation

virtual TObject* RooGaussModel::clone ( const char * newname ) const [inline, virtual]

Implements RooResolutionModel.

Definition at line 47 of file RooGaussModel.h.

References RooGaussModel().

Int_t RooGaussModel::basisCode ( const char * name ) const [virtual]

Implements RooResolutionModel.

Definition at line 110 of file RooGaussModel.cxx.

References cosBasisMinus, cosBasisPlus, cosBasisSum, coshBasisMinus, coshBasisPlus, coshBasisSum, expBasisMinus, expBasisPlus, expBasisSum, linBasisPlus, quadBasisPlus, sinBasisMinus, sinBasisPlus, sinBasisSum, sinhBasisMinus, sinhBasisPlus, and sinhBasisSum.

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

Reimplemented from RooAbsReal.

Definition at line 302 of file RooGaussModel.cxx.

References RooResolutionModel::_basisCode, _flatSFInt, RooRealProxy::arg(), RooResolutionModel::convVar(), cosBasisMinus, cosBasisPlus, cosBasisSum, coshBasisMinus, coshBasisPlus, coshBasisSum, expBasisMinus, expBasisPlus, expBasisSum, linBasisPlus, RooAbsReal::matchArgs(), noBasis, quadBasisPlus, RooAbsArg::RooArgSet, sinBasisMinus, sinBasisPlus, sinBasisSum, sinhBasisMinus, sinhBasisPlus, sinhBasisSum, and ssf.

Double_t RooGaussModel::analyticalIntegral	(	Int_t	code,
		const char *	rangeName
	)			const `[virtual]`

Reimplemented from RooAbsReal.

Definition at line 347 of file RooGaussModel.cxx.

References _asympInt, RooResolutionModel::_basisCode, atan2(), RooResolutionModel::basis(), Both, c, c1, cosBasis, coshBasis, RooMath::erf(), RooMath::erfc(), evalCerf(), evalCerfInt(), exp(), expBasis, f2, TNamed::GetName(), RooFormulaVar::getParameter(), RooResolutionModel::getVal(), RooComplex::im(), linBasis, RooRealProxy::max(), mean, RooRealProxy::min(), Minus, msf, noBasis, none, Plus, quadBasis, RooComplex::re(), result(), sigma, sinBasis, sinhBasis, sqrt(), ssf, RooAbsPdf::verboseEval(), and RooResolutionModel::x.

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

Reimplemented from RooAbsPdf.

Definition at line 692 of file RooGaussModel.cxx.

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

void RooGaussModel::generateEvent ( Int_t code ) [virtual]

Reimplemented from RooAbsPdf.

Definition at line 701 of file RooGaussModel.cxx.

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

void RooGaussModel::advertiseFlatScaleFactorIntegral ( Bool_t flag ) [inline]

Definition at line 57 of file RooGaussModel.h.

References _flatSFInt.

void RooGaussModel::advertiseAymptoticIntegral ( Bool_t flag ) [inline]

Definition at line 59 of file RooGaussModel.h.

References _asympInt.

Double_t RooGaussModel::evaluate ( ) const [protected, virtual]

Implements RooAbsReal.

Definition at line 135 of file RooGaussModel.cxx.

References RooResolutionModel::_basisCode, atan2(), RooResolutionModel::basis(), Both, c, c1, cosBasis, coshBasis, RooMath::erfc(), evalCerfIm(), evalCerfRe(), exp(), expBasis, TNamed::GetName(), RooFormulaVar::getParameter(), RooResolutionModel::getVal(), linBasis, mean, Minus, msf, noBasis, none, Plus, quadBasis, result(), sigma, sinBasis, sinhBasis, sqrt(), ssf, u, RooAbsPdf::verboseEval(), and RooResolutionModel::x.

RooComplex RooGaussModel::evalCerfApprox	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[protected]`

Definition at line 641 of file RooGaussModel.cxx.

References atan2(), RooComplex::exp(), and sqrt().

Referenced by evalCerf(), evalCerfIm(), and evalCerfRe().

RooComplex RooGaussModel::evalCerf	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 67 of file RooGaussModel.h.

References evalCerfApprox(), exp(), and RooMath::FastComplexErrFunc().

Referenced by analyticalIntegral(), and evalCerfInt().

Double_t RooGaussModel::evalCerfRe	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 73 of file RooGaussModel.h.

References evalCerfApprox(), exp(), RooMath::FastComplexErrFuncRe(), and RooComplex::re().

Referenced by evalCerfInt(), and evaluate().

Double_t RooGaussModel::evalCerfIm	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 79 of file RooGaussModel.h.

References evalCerfApprox(), exp(), RooMath::FastComplexErrFuncIm(), and RooComplex::im().

Referenced by evaluate().

Double_t RooGaussModel::evalCerfRe	(	Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 86 of file RooGaussModel.h.

References RooMath::erfc(), and exp().

RooComplex RooGaussModel::evalCerfInt	(	Double_t	sign,
		Double_t	wt,
		Double_t	tau,
		Double_t	umin,
		Double_t	umax,
		Double_t	c
	)			const `[protected]`

Definition at line 660 of file RooGaussModel.cxx.

References _asympInt, RooMath::erf(), and evalCerf().

Referenced by analyticalIntegral().

Double_t RooGaussModel::evalCerfInt	(	Double_t	sign,
		Double_t	tau,
		Double_t	umin,
		Double_t	umax,
		Double_t	c
	)			const `[protected]`

Definition at line 673 of file RooGaussModel.cxx.

References _asympInt, RooMath::erf(), and evalCerfRe().

virtual TObject* RooGaussModel::clone ( const char * newname ) const [inline, virtual]

Implements RooResolutionModel.

Definition at line 47 of file RooGaussModel.h.

References RooGaussModel().

virtual Int_t RooGaussModel::basisCode ( const char * name ) const [virtual]

Implements RooResolutionModel.

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

Reimplemented from RooAbsReal.

virtual Double_t RooGaussModel::analyticalIntegral	(	Int_t	code,
		const char *	rangeName
	)			const `[virtual]`

Reimplemented from RooAbsReal.

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

Reimplemented from RooAbsPdf.

void RooGaussModel::generateEvent ( Int_t code ) [virtual]

Reimplemented from RooAbsPdf.

void RooGaussModel::advertiseFlatScaleFactorIntegral ( Bool_t flag ) [inline]

Definition at line 57 of file RooGaussModel.h.

References _flatSFInt.

void RooGaussModel::advertiseAymptoticIntegral ( Bool_t flag ) [inline]

Definition at line 59 of file RooGaussModel.h.

References _asympInt.

virtual Double_t RooGaussModel::evaluate ( ) const [protected, virtual]

Implements RooAbsReal.

RooComplex RooGaussModel::evalCerfApprox	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[protected]`

RooComplex RooGaussModel::evalCerf	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 67 of file RooGaussModel.h.

References evalCerfApprox(), exp(), and RooMath::FastComplexErrFunc().

Double_t RooGaussModel::evalCerfRe	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 73 of file RooGaussModel.h.

References evalCerfApprox(), exp(), RooMath::FastComplexErrFuncRe(), and RooComplex::re().

Double_t RooGaussModel::evalCerfIm	(	Double_t	swt,
		Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 79 of file RooGaussModel.h.

References evalCerfApprox(), exp(), RooMath::FastComplexErrFuncIm(), and RooComplex::im().

Double_t RooGaussModel::evalCerfRe	(	Double_t	u,
		Double_t	c
	)			const `[inline, protected]`

Definition at line 86 of file RooGaussModel.h.

References RooMath::erfc(), and exp().

RooComplex RooGaussModel::evalCerfInt	(	Double_t	sign,
		Double_t	wt,
		Double_t	tau,
		Double_t	umin,
		Double_t	umax,
		Double_t	c
	)			const `[protected]`

Double_t RooGaussModel::evalCerfInt	(	Double_t	sign,
		Double_t	tau,
		Double_t	umin,
		Double_t	umax,
		Double_t	c
	)			const `[protected]`

Member Data Documentation

Bool_t RooGaussModel::_flatSFInt [protected]

Definition at line 95 of file RooGaussModel.h.

Referenced by advertiseFlatScaleFactorIntegral(), and getAnalyticalIntegral().

Bool_t RooGaussModel::_asympInt [protected]

Definition at line 97 of file RooGaussModel.h.

Referenced by advertiseAymptoticIntegral(), analyticalIntegral(), and evalCerfInt().

RooRealProxy RooGaussModel::mean [protected]

Definition at line 99 of file RooGaussModel.h.

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

RooRealProxy RooGaussModel::sigma [protected]

Definition at line 100 of file RooGaussModel.h.

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

RooRealProxy RooGaussModel::msf [protected]

Definition at line 101 of file RooGaussModel.h.

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

RooRealProxy RooGaussModel::ssf [protected]

Definition at line 102 of file RooGaussModel.h.

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

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

include/RooGaussModel.h
roofit/roofit/inc/RooGaussModel.h
roofit/roofit/src/RooGaussModel.cxx

Generated on Tue Jul 5 16:33:37 2011 for ROOT_528-00b_version by

1.5.1

RooGaussModel Class Reference

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation