RooGamma Class Reference

#include <RooGamma.h>

Inheritance diagram for RooGamma:

List of all members.

Public Member Functions
	RooGamma ()
	RooGamma (const char *name, const char *title, RooAbsReal &_x, RooAbsReal &_gamma, RooAbsReal &_beta, RooAbsReal &_mu)
	RooGamma (const RooGamma &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGamma ()
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)
	RooGamma ()
	RooGamma (const char *name, const char *title, RooAbsReal &_x, RooAbsReal &_gamma, RooAbsReal &_beta, RooAbsReal &_mu)
	RooGamma (const RooGamma &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
virtual	~RooGamma ()
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	gamma
RooRealProxy	beta
RooRealProxy	mu

---

Detailed Description

Definition at line 22 of file RooGamma.h.

---

Constructor & Destructor Documentation

RooGamma::RooGamma

(

)

[inline]

Definition at line 24 of file RooGamma.h.

Referenced by clone().

RooGamma::RooGamma	(	const char *	name,
		const char *	title,
		RooAbsReal &	_x,
		RooAbsReal &	_gamma,
		RooAbsReal &	_beta,
		RooAbsReal &	_mu
	)

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

Definition at line 71 of file RooGamma.cxx.

virtual RooGamma::~RooGamma

(

)

[inline, virtual]

Definition at line 29 of file RooGamma.h.

RooGamma::RooGamma

(

)

[inline]

Definition at line 24 of file RooGamma.h.

RooGamma::RooGamma	(	const char *	name,
		const char *	title,
		RooAbsReal &	_x,
		RooAbsReal &	_gamma,
		RooAbsReal &	_beta,
		RooAbsReal &	_mu
	)

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

virtual RooGamma::~RooGamma

(

)

[inline, virtual]

Definition at line 29 of file RooGamma.h.

---

Member Function Documentation

virtual TObject* RooGamma::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 28 of file RooGamma.h.

References RooGamma().

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

Reimplemented from RooAbsReal.

Definition at line 91 of file RooGamma.cxx.

References RooAbsReal::matchArgs(), and x.

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

Reimplemented from RooAbsReal.

Definition at line 100 of file RooGamma.cxx.

References beta, gamma, ROOT::Math::gamma_cdf(), RooRealProxy::max(), RooRealProxy::min(), mu, and x.

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

Reimplemented from RooAbsPdf.

Definition at line 115 of file RooGamma.cxx.

References RooAbsReal::matchArgs(), and x.

void RooGamma::generateEvent

(

Int_t

code

)

[virtual]

Reimplemented from RooAbsPdf.

Definition at line 124 of file RooGamma.cxx.

References beta, c, d, gamma, TRandom::Gaus(), TMath::Log(), RooRealProxy::max(), RooRealProxy::min(), mu, RooRandom::randomGenerator(), TMath::Sqrt(), u, TRandom::Uniform(), and x.

Double_t RooGamma::evaluate

(

)

const [protected, virtual]

Implements RooAbsReal.

Definition at line 80 of file RooGamma.cxx.

References beta, gamma, TMath::GammaDist(), mu, and x.

virtual TObject* RooGamma::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 28 of file RooGamma.h.

References RooGamma().

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

Reimplemented from RooAbsReal.

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

Reimplemented from RooAbsReal.

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

Reimplemented from RooAbsPdf.

void RooGamma::generateEvent

(

Int_t

code

)

[virtual]

Reimplemented from RooAbsPdf.

Double_t RooGamma::evaluate

(

)

const [protected, virtual]

Implements RooAbsReal.

---

Member Data Documentation

RooRealProxy RooGamma::x [protected]

Definition at line 39 of file RooGamma.h.

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

RooRealProxy RooGamma::gamma [protected]

Definition at line 40 of file RooGamma.h.

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

RooRealProxy RooGamma::beta [protected]

Definition at line 41 of file RooGamma.h.

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

RooRealProxy RooGamma::mu [protected]

Definition at line 42 of file RooGamma.h.

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

---

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

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

---