RooDerivative Class Reference

#include <RooDerivative.h>

Inheritance diagram for RooDerivative:

List of all members.

Public Member Functions
	RooDerivative ()
	RooDerivative (const char *name, const char *title, RooAbsReal &func, RooRealVar &x, Int_t order=1, Double_t eps=0.001)
	RooDerivative (const char *name, const char *title, RooAbsReal &func, RooRealVar &x, const RooArgSet &nset, Int_t order=1, Double_t eps=0.001)
virtual	~RooDerivative ()
	RooDerivative (const RooDerivative &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
Int_t	order () const
Double_t	eps () const
void	setEps (Double_t e)
Bool_t	redirectServersHook (const RooAbsCollection &, Bool_t, Bool_t, Bool_t)
	RooDerivative ()
	RooDerivative (const char *name, const char *title, RooAbsReal &func, RooRealVar &x, Int_t order=1, Double_t eps=0.001)
	RooDerivative (const char *name, const char *title, RooAbsReal &func, RooRealVar &x, const RooArgSet &nset, Int_t order=1, Double_t eps=0.001)
virtual	~RooDerivative ()
	RooDerivative (const RooDerivative &other, const char *name=0)
virtual TObject *	clone (const char *newname) const
Int_t	order () const
Double_t	eps () const
void	setEps (Double_t e)
Bool_t	redirectServersHook (const RooAbsCollection &, Bool_t, Bool_t, Bool_t)
Protected Member Functions
Double_t	evaluate () const
	Derivator.
Double_t	evaluate () const
	Derivator.
Protected Attributes
Int_t	_order
Double_t	_eps
RooSetProxy	_nset
RooRealProxy	_func
RooRealProxy	_x
RooFunctor *	_ftor
ROOT::Math::RichardsonDerivator *	_rd
	Functor binding of RooAbsReal.
RooFunctor *	_ftor
ROOT::Math::RichardsonDerivator *	_rd
	Functor binding of RooAbsReal.

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Detailed Description

Definition at line 31 of file RooDerivative.h.

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Constructor & Destructor Documentation

RooDerivative::RooDerivative

(

)

Definition at line 51 of file RooDerivative.cxx.

Referenced by clone().

RooDerivative::RooDerivative	(	const char *	name,
		const char *	title,
		RooAbsReal &	func,
		RooRealVar &	x,
		Int_t	order = 1,
		Double_t	eps = 0.001
	)

Definition at line 59 of file RooDerivative.cxx.

References Form().

RooDerivative::RooDerivative	(	const char *	name,
		const char *	title,
		RooAbsReal &	func,
		RooRealVar &	x,
		const RooArgSet &	nset,
		Int_t	order = 1,
		Double_t	eps = 0.001
	)

Definition at line 75 of file RooDerivative.cxx.

References _nset, RooSetProxy::add(), and Form().

RooDerivative::~RooDerivative

(

)

[virtual]

Definition at line 109 of file RooDerivative.cxx.

References _ftor, and _rd.

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

Definition at line 94 of file RooDerivative.cxx.

RooDerivative::RooDerivative

(

)

RooDerivative::RooDerivative	(	const char *	name,
		const char *	title,
		RooAbsReal &	func,
		RooRealVar &	x,
		Int_t	order = 1,
		Double_t	eps = 0.001
	)

RooDerivative::RooDerivative	(	const char *	name,
		const char *	title,
		RooAbsReal &	func,
		RooRealVar &	x,
		const RooArgSet &	nset,
		Int_t	order = 1,
		Double_t	eps = 0.001
	)

virtual RooDerivative::~RooDerivative

(

)

[virtual]

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

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Member Function Documentation

virtual TObject* RooDerivative::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 40 of file RooDerivative.h.

References RooDerivative().

Int_t RooDerivative::order

(

)

const [inline]

Definition at line 42 of file RooDerivative.h.

References _order.

Double_t RooDerivative::eps

(

)

const [inline]

Definition at line 43 of file RooDerivative.h.

References _eps.

void RooDerivative::setEps

(

Double_t

e

)

[inline]

Definition at line 44 of file RooDerivative.h.

References _eps.

Bool_t RooDerivative::redirectServersHook	(	const RooAbsCollection &	,
		Bool_t	,
		Bool_t	,
		Bool_t
	)			[virtual]

Reimplemented from RooAbsArg.

Definition at line 139 of file RooDerivative.cxx.

References _ftor, _rd, and kFALSE.

Double_t RooDerivative::evaluate

(

)

const [protected, virtual]

Derivator.

Implements RooAbsReal.

Definition at line 119 of file RooDerivative.cxx.

References _eps, _ftor, _func, _nset, _order, _rd, _x, RooRealProxy::arg(), ROOT::Math::RichardsonDerivator::Derivative1(), ROOT::Math::RichardsonDerivator::Derivative2(), ROOT::Math::RichardsonDerivator::Derivative3(), RooAbsReal::functor(), kTRUE, RooRealProxy::max(), RooRealProxy::min(), and RooAbsArg::RooArgSet.

virtual TObject* RooDerivative::clone

(

const char *

newname

)

const [inline, virtual]

Implements RooAbsArg.

Definition at line 40 of file RooDerivative.h.

References RooDerivative().

Int_t RooDerivative::order

(

)

const [inline]

Definition at line 42 of file RooDerivative.h.

References _order.

Double_t RooDerivative::eps

(

)

const [inline]

Definition at line 43 of file RooDerivative.h.

References _eps.

void RooDerivative::setEps

(

Double_t

e

)

[inline]

Definition at line 44 of file RooDerivative.h.

References _eps.

Bool_t RooDerivative::redirectServersHook	(	const RooAbsCollection &	,
		Bool_t	,
		Bool_t	,
		Bool_t
	)			[virtual]

Reimplemented from RooAbsArg.

Double_t RooDerivative::evaluate

(

)

const [protected, virtual]

Derivator.

Implements RooAbsReal.

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Member Data Documentation

Int_t RooDerivative::_order [protected]

Definition at line 50 of file RooDerivative.h.

Referenced by evaluate(), and order().

Double_t RooDerivative::_eps [protected]

Definition at line 51 of file RooDerivative.h.

Referenced by eps(), evaluate(), and setEps().

RooSetProxy RooDerivative::_nset [protected]

Definition at line 52 of file RooDerivative.h.

Referenced by evaluate(), and RooDerivative().

RooRealProxy RooDerivative::_func [protected]

Definition at line 53 of file RooDerivative.h.

Referenced by evaluate().

RooRealProxy RooDerivative::_x [protected]

Definition at line 54 of file RooDerivative.h.

Referenced by evaluate().

RooFunctor* RooDerivative::_ftor [mutable, protected]

Definition at line 55 of file RooDerivative.h.

Referenced by evaluate(), redirectServersHook(), and ~RooDerivative().

ROOT::Math::RichardsonDerivator* RooDerivative::_rd [mutable, protected]

Functor binding of RooAbsReal.

Definition at line 56 of file RooDerivative.h.

Referenced by evaluate(), redirectServersHook(), and ~RooDerivative().

RooFunctor* RooDerivative::_ftor [mutable, protected]

Definition at line 55 of file RooDerivative.h.

ROOT::Math::RichardsonDerivator* RooDerivative::_rd [mutable, protected]

Functor binding of RooAbsReal.

Definition at line 56 of file RooDerivative.h.

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

• include/RooDerivative.h
• roofit/roofitcore/inc/RooDerivative.h
• roofit/roofitcore/src/RooDerivative.cxx

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