RooFunctor Class Reference

Lightweight interface adaptor that exports a RooAbsPdf as a functor.

Definition at line 25 of file RooFunctor.h.

Public Member Functions
	RooFunctor (const RooAbsFunc &func)
	RooFunctor (const RooAbsReal &func, const RooArgList &observables, const RooArgList &parameters)
	Store list of observables. More...
	RooFunctor (const RooAbsReal &func, const RooArgList &observables, const RooArgList &parameters, const RooArgSet &nset)
	Store normalization set. More...
	RooFunctor (const RooFunctor &)
virtual	~RooFunctor ()
	Destructor. More...
Int_t	nObs () const
Int_t	nPar () const
Double_t	operator() (Double_t x) const
Double_t	operator() (const Double_t *x, const Double_t *p) const
Double_t	operator() (const Double_t *x) const
Double_t	eval (const Double_t *, const Double_t *) const
Double_t	eval (const Double_t *) const
Double_t	eval (Double_t) const
RooAbsFunc &	binding ()

Protected Attributes
Bool_t	_ownBinding
RooArgSet	_nset
RooAbsFunc *	_binding
Double_t *	_x
Int_t	_npar
	Transfer array ;. More...
Int_t	_nobs
	Number of parameters ;. More...

#include <RooFunctor.h>

Constructor & Destructor Documentation

RooFunctor::RooFunctor

(

const RooAbsFunc &

func

)

Definition at line 48 of file RooFunctor.cxx.

RooFunctor::RooFunctor	(	const RooAbsReal &	func,
		const RooArgList &	observables,
		const RooArgList &	parameters
	)

Store list of observables.

Definition at line 64 of file RooFunctor.cxx.

RooFunctor::RooFunctor	(	const RooAbsReal &	func,
		const RooArgList &	observables,
		const RooArgList &	parameters,
		const RooArgSet &	nset
	)

Store normalization set.

Definition at line 86 of file RooFunctor.cxx.

RooFunctor::RooFunctor

(

const RooFunctor &

other

)

Definition at line 108 of file RooFunctor.cxx.

RooFunctor::~RooFunctor ( )

virtual

Destructor.

Definition at line 129 of file RooFunctor.cxx.

Member Function Documentation

RooAbsFunc& RooFunctor::binding ( )

inline

Definition at line 55 of file RooFunctor.h.

Double_t RooFunctor::eval	(	const Double_t *	x,
		const Double_t *	p
	)		const

Definition at line 153 of file RooFunctor.cxx.

Referenced by operator()().

Double_t RooFunctor::eval

(

const Double_t *

x

)

const

Definition at line 139 of file RooFunctor.cxx.

Double_t RooFunctor::eval

(

Double_t

x

)

const

Definition at line 146 of file RooFunctor.cxx.

Int_t RooFunctor::nObs ( ) const

inline

Definition at line 34 of file RooFunctor.h.

Referenced by RooMultiGenFunction::NDim().

Int_t RooFunctor::nPar ( ) const

inline

Definition at line 38 of file RooFunctor.h.

Double_t RooFunctor::operator() ( Double_t  x ) const

inline

Definition at line 47 of file RooFunctor.h.

Double_t RooFunctor::operator() ( const Double_t *  x, const Double_t *  p  ) const

inline

Definition at line 48 of file RooFunctor.h.

Double_t RooFunctor::operator() ( const Double_t *  x ) const

inline

Definition at line 49 of file RooFunctor.h.

Member Data Documentation

RooAbsFunc* RooFunctor::_binding

protected

Definition at line 61 of file RooFunctor.h.

Referenced by binding(), eval(), RooFunctor(), and ~RooFunctor().

Int_t RooFunctor::_nobs

protected

Number of parameters ;.

Definition at line 64 of file RooFunctor.h.

Referenced by eval(), nObs(), and RooFunctor().

Int_t RooFunctor::_npar

protected

Transfer array ;.

Definition at line 63 of file RooFunctor.h.

Referenced by eval(), nPar(), and RooFunctor().

RooArgSet RooFunctor::_nset

protected

Definition at line 60 of file RooFunctor.h.

Referenced by RooFunctor().

Bool_t RooFunctor::_ownBinding

protected

Definition at line 59 of file RooFunctor.h.

Referenced by RooFunctor(), and ~RooFunctor().

Double_t* RooFunctor::_x

protected

Definition at line 62 of file RooFunctor.h.

Referenced by eval(), RooFunctor(), and ~RooFunctor().

Collaboration diagram for RooFunctor:

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

• roofit/roofitcore/inc/RooFunctor.h
• roofit/roofitcore/src/RooFunctor.cxx