TChi2ExtendedFitData Class Reference

#include <TChi2ExtendedFitData.h>

Inheritance diagram for TChi2ExtendedFitData:

List of all members.

Public Types
typedef std::vector< double >	CoordData
typedef std::vector< double >	CoordData
Public Member Functions
	TChi2ExtendedFitData ()
	TChi2ExtendedFitData (const TVirtualFitter &fitter)
virtual	~TChi2ExtendedFitData ()
double	ErrorY (unsigned int i) const
double	ErrorXLow (unsigned int i) const
double	ErrorXUp (unsigned int i) const
	TChi2ExtendedFitData ()
	TChi2ExtendedFitData (const TVirtualFitter &fitter)
virtual	~TChi2ExtendedFitData ()
double	ErrorY (unsigned int i) const
double	ErrorXLow (unsigned int i) const
double	ErrorXUp (unsigned int i) const
Protected Member Functions
void	GetExtendedFitData (const TGraph *graph, const TF1 *func, const TVirtualFitter *fitter)
void	SetDataPoint (const CoordData &x, double y, double errorY, double errorXlow, double errorXup)
void	GetExtendedFitData (const TGraph *graph, const TF1 *func, const TVirtualFitter *fitter)
void	SetDataPoint (const CoordData &x, double y, double errorY, double errorXlow, double errorXup)
Private Attributes
std::vector< double >	fErrorsY
std::vector< double >	fErrorsXLow
std::vector< double >	fErrorsXUp
std::vector< double >	fErrorsY
std::vector< double >	fErrorsXLow
std::vector< double >	fErrorsXUp

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Detailed Description

class holding the data of the fit . For extended chi2 fits which contains also error in x (asymmetrics) the data are:

coords() , value , sigma Y, sigma X_low sigma X_up

Definition at line 30 of file TChi2ExtendedFitData.h.

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Member Typedef Documentation

typedef std::vector<double> TChi2ExtendedFitData::CoordData

Reimplemented from TChi2FitData.

Definition at line 35 of file TChi2ExtendedFitData.h.

typedef std::vector<double> TChi2ExtendedFitData::CoordData

Reimplemented from TChi2FitData.

Definition at line 35 of file TChi2ExtendedFitData.h.

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Constructor & Destructor Documentation

TChi2ExtendedFitData::TChi2ExtendedFitData

(

)

[inline]

construct the Fit data object

Definition at line 41 of file TChi2ExtendedFitData.h.

TChi2ExtendedFitData::TChi2ExtendedFitData

(

const TVirtualFitter &

fitter

)

Definition at line 25 of file TChi2ExtendedFitData.cxx.

References TChi2FitData::fSize, func(), GetExtendedFitData(), TVirtualFitter::GetObjectFit(), TVirtualFitter::GetUserFunc(), and graph().

virtual TChi2ExtendedFitData::~TChi2ExtendedFitData

(

)

[inline, virtual]

Definition at line 45 of file TChi2ExtendedFitData.h.

TChi2ExtendedFitData::TChi2ExtendedFitData

(

)

[inline]

construct the Fit data object

Definition at line 41 of file TChi2ExtendedFitData.h.

TChi2ExtendedFitData::TChi2ExtendedFitData

(

const TVirtualFitter &

fitter

)

virtual TChi2ExtendedFitData::~TChi2ExtendedFitData

(

)

[inline, virtual]

Definition at line 45 of file TChi2ExtendedFitData.h.

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Member Function Documentation

double TChi2ExtendedFitData::ErrorY

(

unsigned int

i

)

const [inline]

Definition at line 47 of file TChi2ExtendedFitData.h.

References fErrorsY.

Referenced by TChi2ExtendedFCN::operator()().

double TChi2ExtendedFitData::ErrorXLow

(

unsigned int

i

)

const [inline]

Definition at line 49 of file TChi2ExtendedFitData.h.

References fErrorsXLow.

Referenced by TChi2ExtendedFCN::operator()().

double TChi2ExtendedFitData::ErrorXUp

(

unsigned int

i

)

const [inline]

Definition at line 51 of file TChi2ExtendedFitData.h.

References fErrorsXUp.

Referenced by TChi2ExtendedFCN::operator()().

void TChi2ExtendedFitData::GetExtendedFitData	(	const TGraph *	graph,
		const TF1 *	func,
		const TVirtualFitter *	fitter
	)			[protected]

Definition at line 47 of file TChi2ExtendedFitData.cxx.

References func(), TGraph::GetErrorXhigh(), TGraph::GetErrorXlow(), TGraph::GetErrorY(), TGraph::GetN(), TGraph::GetX(), TGraph::GetY(), gr, i, SetDataPoint(), and x.

Referenced by TChi2ExtendedFitData().

void TChi2ExtendedFitData::SetDataPoint	(	const CoordData &	x,
		double	y,
		double	errorY,
		double	errorXlow,
		double	errorXup
	)			[protected]

Definition at line 76 of file TChi2ExtendedFitData.cxx.

References TChi2FitData::fCoordinates, fErrorsXLow, fErrorsXUp, fErrorsY, TChi2FitData::fSize, and TChi2FitData::fValues.

Referenced by GetExtendedFitData().

double TChi2ExtendedFitData::ErrorY

(

unsigned int

i

)

const [inline]

Definition at line 47 of file TChi2ExtendedFitData.h.

References fErrorsY.

double TChi2ExtendedFitData::ErrorXLow

(

unsigned int

i

)

const [inline]

Definition at line 49 of file TChi2ExtendedFitData.h.

References fErrorsXLow.

double TChi2ExtendedFitData::ErrorXUp

(

unsigned int

i

)

const [inline]

Definition at line 51 of file TChi2ExtendedFitData.h.

References fErrorsXUp.

void TChi2ExtendedFitData::GetExtendedFitData	(	const TGraph *	graph,
		const TF1 *	func,
		const TVirtualFitter *	fitter
	)			[protected]

void TChi2ExtendedFitData::SetDataPoint	(	const CoordData &	x,
		double	y,
		double	errorY,
		double	errorXlow,
		double	errorXup
	)			[protected]

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Member Data Documentation

std::vector<double> TChi2ExtendedFitData::fErrorsY [private]

Definition at line 64 of file TChi2ExtendedFitData.h.

Referenced by ErrorY(), and SetDataPoint().

std::vector<double> TChi2ExtendedFitData::fErrorsXLow [private]

Definition at line 65 of file TChi2ExtendedFitData.h.

Referenced by ErrorXLow(), and SetDataPoint().

std::vector<double> TChi2ExtendedFitData::fErrorsXUp [private]

Definition at line 66 of file TChi2ExtendedFitData.h.

Referenced by ErrorXUp(), and SetDataPoint().

std::vector<double> TChi2ExtendedFitData::fErrorsY [private]

Definition at line 64 of file TChi2ExtendedFitData.h.

std::vector<double> TChi2ExtendedFitData::fErrorsXLow [private]

Definition at line 65 of file TChi2ExtendedFitData.h.

std::vector<double> TChi2ExtendedFitData::fErrorsXUp [private]

Definition at line 66 of file TChi2ExtendedFitData.h.

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

• include/TChi2ExtendedFitData.h
• math/minuit2/inc/TChi2ExtendedFitData.h
• math/minuit2/src/TChi2ExtendedFitData.cxx

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