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...
RooAbsFunc &	binding ()
Double_t	eval (const Double_t *, const Double_t *) const
Double_t	eval (const Double_t *) const
Double_t	eval (Double_t) const
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

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

#include <RooFunctor.h>

Constructor & Destructor Documentation

RooFunctor() [1/4]

RooFunctor::RooFunctor

(

const RooAbsFunc &

func

)

Definition at line 48 of file RooFunctor.cxx.

RooFunctor() [2/4]

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

Store list of observables.

Definition at line 64 of file RooFunctor.cxx.

RooFunctor() [3/4]

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() [4/4]

RooFunctor::RooFunctor

(

const RooFunctor &

other

)

Definition at line 108 of file RooFunctor.cxx.

~RooFunctor()

RooFunctor::~RooFunctor ( )

virtual

Destructor.

Definition at line 129 of file RooFunctor.cxx.

Member Function Documentation

binding()

RooAbsFunc& RooFunctor::binding ( )

inline

Definition at line 55 of file RooFunctor.h.

eval() [1/3]

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

Definition at line 153 of file RooFunctor.cxx.

eval() [2/3]

Double_t RooFunctor::eval

(

const Double_t *

x

)

const

Definition at line 139 of file RooFunctor.cxx.

eval() [3/3]

Double_t RooFunctor::eval

(

Double_t

x

)

const

Definition at line 146 of file RooFunctor.cxx.

nObs()

Int_t RooFunctor::nObs ( ) const

inline

Definition at line 34 of file RooFunctor.h.

nPar()

Int_t RooFunctor::nPar ( ) const

inline

Definition at line 38 of file RooFunctor.h.

operator()() [1/3]

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

inline

Definition at line 47 of file RooFunctor.h.

operator()() [2/3]

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

inline

Definition at line 48 of file RooFunctor.h.

operator()() [3/3]

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

inline

Definition at line 49 of file RooFunctor.h.

Member Data Documentation

_binding

RooAbsFunc* RooFunctor::_binding

protected

Definition at line 61 of file RooFunctor.h.

_nobs

Int_t RooFunctor::_nobs

protected

Number of parameters ;.

Definition at line 64 of file RooFunctor.h.

_npar

Int_t RooFunctor::_npar

protected

Transfer array ;.

Definition at line 63 of file RooFunctor.h.

_nset

RooArgSet RooFunctor::_nset

protected

Definition at line 60 of file RooFunctor.h.

_ownBinding

Bool_t RooFunctor::_ownBinding

protected

Definition at line 59 of file RooFunctor.h.

_x

Double_t* RooFunctor::_x

protected

Definition at line 62 of file RooFunctor.h.

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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