lar_content::LayerFitContribution Class Reference

LayerFitContribution class. More...

#include <LArTwoDSlidingFitObjects.h>

Public Member Functions
	LayerFitContribution ()
	Default constructor. More...

void	AddPoint (const float l, const float t)
	Add point to layer fit. More...

double	GetSumT () const
	Get the sum t. More...

double	GetSumL () const
	Get the sum l. More...

double	GetSumTT () const
	Get the sum t * t. More...

double	GetSumLT () const
	Get the sum l * t. More...

double	GetSumLL () const
	Get the sum l * l. More...

unsigned int	GetNPoints () const
	Get the number of points used. More...

Private Attributes
double	m_sumT
	The sum t. More...

double	m_sumL
	The sum l. More...

double	m_sumTT
	The sum t * t. More...

double	m_sumLT
	The sum l * t. More...

double	m_sumLL
	The sum l * l. More...

unsigned int	m_nPoints
	The number of points used. More...

Detailed Description

LayerFitContribution class.

Definition at line 91 of file LArTwoDSlidingFitObjects.h.

Constructor & Destructor Documentation

lar_content::LayerFitContribution::LayerFitContribution ( )

inline

Default constructor.

Definition at line 334 of file LArTwoDSlidingFitObjects.h.

                                                   : m_sumT(0.), m_sumL(0.), m_sumTT(0.), m_sumLT(0.), m_sumLL(0.), m_nPoints(0)
 {
 }

Member Function Documentation

void lar_content::LayerFitContribution::AddPoint	(	const float	l,
		const float	t
	)

inline

Add point to layer fit.

Parameters

l	the longitudinal coordinate
t	the transverse coordinate

Definition at line 340 of file LArTwoDSlidingFitObjects.h.

 {
     const double T = static_cast<double>(t);
     const double L = static_cast<double>(l);
 
     m_sumT += T;
     m_sumL += L;
     m_sumTT += T * T;
     m_sumLT += L * T;
     m_sumLL += L * L;
     ++m_nPoints;
 }

unsigned int lar_content::LayerFitContribution::GetNPoints ( ) const

inline

Get the number of points used.

Returns: the number of points used

Definition at line 390 of file LArTwoDSlidingFitObjects.h.

 {
     return m_nPoints;
 }

double lar_content::LayerFitContribution::GetSumL ( ) const

inline

Get the sum l.

Returns: the sum l

Definition at line 362 of file LArTwoDSlidingFitObjects.h.

 {
     return m_sumL;
 }

double lar_content::LayerFitContribution::GetSumLL ( ) const

inline

Get the sum l * l.

Returns: the sum z * z

Definition at line 376 of file LArTwoDSlidingFitObjects.h.

 {
     return m_sumLL;
 }

double lar_content::LayerFitContribution::GetSumLT ( ) const

inline

Get the sum l * t.

Returns: the sum l * t

Definition at line 369 of file LArTwoDSlidingFitObjects.h.

 {
     return m_sumLT;
 }

double lar_content::LayerFitContribution::GetSumT ( ) const

inline

Get the sum t.

Returns: the sum t

Definition at line 355 of file LArTwoDSlidingFitObjects.h.

 {
     return m_sumT;
 }

double lar_content::LayerFitContribution::GetSumTT ( ) const

inline

Get the sum t * t.

Returns: the sum t * t

Definition at line 383 of file LArTwoDSlidingFitObjects.h.

 {
     return m_sumTT;
 }

Member Data Documentation

unsigned int lar_content::LayerFitContribution::m_nPoints

private

The number of points used.

Definition at line 155 of file LArTwoDSlidingFitObjects.h.

double lar_content::LayerFitContribution::m_sumL

private

The sum l.

Definition at line 151 of file LArTwoDSlidingFitObjects.h.

double lar_content::LayerFitContribution::m_sumLL

private

The sum l * l.

Definition at line 154 of file LArTwoDSlidingFitObjects.h.

double lar_content::LayerFitContribution::m_sumLT

private

The sum l * t.

Definition at line 153 of file LArTwoDSlidingFitObjects.h.

double lar_content::LayerFitContribution::m_sumT

private

The sum t.

Definition at line 150 of file LArTwoDSlidingFitObjects.h.

double lar_content::LayerFitContribution::m_sumTT

private

The sum t * t.

Definition at line 152 of file LArTwoDSlidingFitObjects.h.

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

LArTwoDSlidingFitObjects.h