utl::QuadraticFitter< Histogram, ErrorPolicy > Class Template Reference

#include "utl/QuadraticFitter.h"

Public Member Functions
double	GetExtremePosition ()
double	GetExtremePosition (double &posError, int &ndof)
double	GetExtremePosition (double &posError, double &chi2, int &ndof)
double	GetExtremePosition (double &posError, double &chi2, int &ndof, double polynomialCoeff[3])
void	GetFitData (QuadraticFitData &fit)
	QuadraticFitter (const Histogram &h)
	QuadraticFitter (const Histogram &h, const int startBin, const int stopBin)
	QuadraticFitter (const Histogram &h, const double xStart, const double xStop)

Private Member Functions
void	MakeSums ()
template<unsigned int index>
void	NeedsCoeficient ()
void	NeedsDeterminant ()

Private Attributes
double	fDet = 0
const Histogram &	fHistogram
double	fK [3] = { 0 }
double	fMeanX = 0
double	fMeanY = 0
int	fN = 0
unsigned int	fStartBin = 0
unsigned int	fStopBin = 0
double	fX0Sum = 0
double	fX0Y2Sum = 0
double	fX0YSum = 0
double	fX1Sum = 0
double	fX1YSum = 0
double	fX2Sum = 0
double	fX2YSum = 0
double	fX3Sum = 0
double	fX4Sum = 0

Detailed Description

template<class Histogram, class ErrorPolicy = utl::PoissonianErrors>
class utl::QuadraticFitter< Histogram, ErrorPolicy >

Author

Darko Veberic

Date

27 August 2007

Definition at line 8 of file QuadraticFitter-fwd.h.

Constructor & Destructor Documentation

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

utl::QuadraticFitter< Histogram, ErrorPolicy >::QuadraticFitter ( const Histogram &  h )

inline

Definition at line 41 of file QuadraticFitter.h.

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

utl::QuadraticFitter< Histogram, ErrorPolicy >::QuadraticFitter ( const Histogram &  h, const int  startBin, const int  stopBin  )

inline

Definition at line 44 of file QuadraticFitter.h.

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

utl::QuadraticFitter< Histogram, ErrorPolicy >::QuadraticFitter ( const Histogram &  h, const double  xStart, const double  xStop  )

inline

Definition at line 52 of file QuadraticFitter.h.

References utl::Histogram< T, BinningPolicy, ContainerPolicy >::eOverflow, utl::Histogram< T, BinningPolicy, ContainerPolicy >::eUnderflow, utl::QuadraticFitter< Histogram, ErrorPolicy >::fStartBin, and utl::QuadraticFitter< Histogram, ErrorPolicy >::fStopBin.

Member Function Documentation

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition ( )

inline

Definition at line 69 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fK, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanX, and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::GetFitData().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition ( double &  posError, int &  ndof  )

inline

Definition at line 78 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fDet, utl::QuadraticFitter< Histogram, ErrorPolicy >::fK, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanX, utl::QuadraticFitter< Histogram, ErrorPolicy >::fN, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant(), utl::Sqr(), and sqrt().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition ( double &  posError, double &  chi2, int &  ndof  )

inline

Definition at line 98 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fDet, utl::QuadraticFitter< Histogram, ErrorPolicy >::fK, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Y2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::Sqr().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition ( double &  posError, double &  chi2, int &  ndof, double  polynomialCoeff[3]  )

inline

Definition at line 112 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fDet, utl::QuadraticFitter< Histogram, ErrorPolicy >::fK, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanX, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanY, utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::Sqr().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

void utl::QuadraticFitter< Histogram, ErrorPolicy >::GetFitData ( QuadraticFitData &  fit )

inline

Definition at line 129 of file QuadraticFitter.h.

References utl::QuadraticFitData::fChi2, utl::QuadraticFitData::fCoefficients, utl::QuadraticFitData::fExtremePosition, utl::QuadraticFitData::fExtremePositionError, utl::QuadraticFitter< Histogram, ErrorPolicy >::fHistogram, utl::QuadraticFitData::fNdof, utl::QuadraticFitData::fStart, utl::QuadraticFitter< Histogram, ErrorPolicy >::fStartBin, utl::QuadraticFitData::fStop, utl::QuadraticFitter< Histogram, ErrorPolicy >::fStopBin, utl::Histogram< T, BinningPolicy, ContainerPolicy >::GetBinCenter(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

void utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums ( )

inlineprivate

Definition at line 139 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fHistogram, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanX, utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanY, utl::QuadraticFitter< Histogram, ErrorPolicy >::fN, utl::QuadraticFitter< Histogram, ErrorPolicy >::fStartBin, utl::QuadraticFitter< Histogram, ErrorPolicy >::fStopBin, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Y2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum, utl::Histogram< T, BinningPolicy, ContainerPolicy >::GetBin(), utl::Histogram< T, BinningPolicy, ContainerPolicy >::GetBinAverage(), utl::Histogram< T, BinningPolicy, ContainerPolicy >::GetBinCenter(), raw, and utl::Sqr().

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

template<unsigned int index>

void utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient ( )

inlineprivate

Definition at line 186 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fK, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2YSum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum, and utl::Sqr().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

void utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant ( )

inlineprivate

Definition at line 176 of file QuadraticFitter.h.

References utl::QuadraticFitter< Histogram, ErrorPolicy >::fDet, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum, utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum, and utl::Sqr().

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition().

Member Data Documentation

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fDet = 0

private

Definition at line 223 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

const Histogram& utl::QuadraticFitter< Histogram, ErrorPolicy >::fHistogram

private

Definition at line 209 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetFitData(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fK[3] = { 0 }

private

Definition at line 224 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanX = 0

private

Definition at line 211 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fMeanY = 0

private

Definition at line 212 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

int utl::QuadraticFitter< Histogram, ErrorPolicy >::fN = 0

private

Definition at line 222 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

unsigned int utl::QuadraticFitter< Histogram, ErrorPolicy >::fStartBin = 0

private

Definition at line 207 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetFitData(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::QuadraticFitter().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

unsigned int utl::QuadraticFitter< Histogram, ErrorPolicy >::fStopBin = 0

private

Definition at line 208 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetFitData(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::QuadraticFitter().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Sum = 0

private

Definition at line 213 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0Y2Sum = 0

private

Definition at line 221 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX0YSum = 0

private

Definition at line 218 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1Sum = 0

private

Definition at line 214 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX1YSum = 0

private

Definition at line 219 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2Sum = 0

private

Definition at line 215 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX2YSum = 0

private

Definition at line 220 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX3Sum = 0

private

Definition at line 216 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

template<class Histogram , class ErrorPolicy = utl::PoissonianErrors>

double utl::QuadraticFitter< Histogram, ErrorPolicy >::fX4Sum = 0

private

Definition at line 217 of file QuadraticFitter.h.

Referenced by utl::QuadraticFitter< Histogram, ErrorPolicy >::GetExtremePosition(), utl::QuadraticFitter< Histogram, ErrorPolicy >::MakeSums(), utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsCoeficient(), and utl::QuadraticFitter< Histogram, ErrorPolicy >::NeedsDeterminant().

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

• QuadraticFitter-fwd.h
• QuadraticFitter.h