TF1_EvalWrapper Class Reference

Inheritance diagram for TF1_EvalWrapper:

List of all members.

Public Member Functions
	TF1_EvalWrapper (TF1 *f, const Double_t *par, bool useAbsVal, Double_t n=1, Double_t x0=0)
ROOT::Math::IGenFunction *	Clone () const
Double_t	DoEval (Double_t x) const
	implementation of the evaluation function. Must be implemented by derived classes
Double_t	EvalFirstMom (Double_t x)
Double_t	EvalNMom (Double_t x) const
Public Attributes
TF1 *	fFunc
Double_t	fX [1]
const double *	fPar
Bool_t	fAbsVal
Double_t	fN
Double_t	fX0

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Detailed Description

Definition at line 74 of file TF1.cxx.

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Constructor & Destructor Documentation

TF1_EvalWrapper::TF1_EvalWrapper	(	TF1 *	f,
		const Double_t *	par,
		bool	useAbsVal,
		Double_t	n = 1,
		Double_t	x0 = 0
	)			[inline]

Definition at line 76 of file TF1.cxx.

References fFunc, fPar, fX, and TF1::InitArgs().

Referenced by Clone().

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Member Function Documentation

ROOT::Math::IGenFunction* TF1_EvalWrapper::Clone

(

)

const [inline, virtual]

Clone a function. Each derived class will implement his version of the provate DoClone method

Implements ROOT::Math::IBaseFunctionOneDim.

Definition at line 86 of file TF1.cxx.

References TF1_EvalWrapper().

Double_t TF1_EvalWrapper::DoEval

(

Double_t

x

)

const [inline, virtual]

implementation of the evaluation function. Must be implemented by derived classes

Implements ROOT::Math::IBaseFunctionOneDim.

Definition at line 93 of file TF1.cxx.

References TF1::EvalPar(), fAbsVal, fFunc, fPar, and fX.

Double_t TF1_EvalWrapper::EvalFirstMom

(

Double_t

x

)

[inline]

Definition at line 100 of file TF1.cxx.

References TMath::Abs(), TF1::EvalPar(), fFunc, fPar, and fX.

Referenced by TF1::CentralMoment().

Double_t TF1_EvalWrapper::EvalNMom

(

Double_t

x

)

const [inline]

Definition at line 105 of file TF1.cxx.

References TMath::Abs(), TF1::EvalPar(), fFunc, fN, fPar, fX, fX0, and TMath::Power().

Referenced by TF1::CentralMoment(), and TF1::Moment().

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Member Data Documentation

TF1* TF1_EvalWrapper::fFunc

Definition at line 110 of file TF1.cxx.

Referenced by DoEval(), EvalFirstMom(), EvalNMom(), and TF1_EvalWrapper().

Double_t TF1_EvalWrapper::fX[1] [mutable]

Definition at line 111 of file TF1.cxx.

Referenced by DoEval(), EvalFirstMom(), EvalNMom(), and TF1_EvalWrapper().

const double* TF1_EvalWrapper::fPar

Definition at line 112 of file TF1.cxx.

Referenced by DoEval(), EvalFirstMom(), EvalNMom(), and TF1_EvalWrapper().

Bool_t TF1_EvalWrapper::fAbsVal

Definition at line 113 of file TF1.cxx.

Referenced by DoEval().

Double_t TF1_EvalWrapper::fN

Definition at line 114 of file TF1.cxx.

Referenced by EvalNMom().

Double_t TF1_EvalWrapper::fX0

Definition at line 115 of file TF1.cxx.

Referenced by EvalNMom().

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

• hist/hist/src/TF1.cxx

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