Implementation of a ring fitting algorithm with equation of a circle. Algorithm from F77 subroutine of S.Sadovsky. More...

#include <CbmRichRingFitterCircle.h>

Inheritance diagram for CbmRichRingFitterCircle:

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Collaboration diagram for CbmRichRingFitterCircle:

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

virtual	~CbmRichRingFitterCircle ()
	Destructor. More...

void	DoFit (CbmRichRingLight *ring)
	Inherited from CbmRichRingFitterBase. More...

Protected Member Functions
virtual void	CalcChi2 (CbmRichRingLight *ring)
	Calculate chi2 for circle fitting algorithms. More...

Static Protected Attributes
static const int	MAX_NOF_HITS_IN_RING

Detailed Description

Implementation of a ring fitting algorithm with equation of a circle. Algorithm from F77 subroutine of S.Sadovsky.

Author: Supriya Das

Date: 2006

Definition at line 25 of file CbmRichRingFitterCircle.h.

Constructor & Destructor Documentation

◆ CbmRichRingFitterCircle()

CbmRichRingFitterCircle::CbmRichRingFitterCircle ( )

Default constructor.

Definition at line 11 of file CbmRichRingFitterCircle.cxx.

◆ ~CbmRichRingFitterCircle()

CbmRichRingFitterCircle::~CbmRichRingFitterCircle ( )

virtual

Destructor.

Definition at line 13 of file CbmRichRingFitterCircle.cxx.

Member Function Documentation

◆ CalcChi2()

virtual void CbmRichRingFitterBase::CalcChi2 ( CbmRichRingLight * ring )

inlineprotectedvirtualinherited

Calculate chi2 for circle fitting algorithms.

Parameters

[in,out] ring Fitted ring.

Reimplemented in CbmRichRingFitterEllipseBase.

Definition at line 48 of file CbmRichRingFitterBase.h.

References d, CbmRichHitLight::fX, CbmRichHitLight::fY, CbmRichRingLight::GetCenterX(), CbmRichRingLight::GetCenterY(), CbmRichRingLight::GetHit(), CbmRichRingLight::GetNofHits(), CbmRichRingLight::GetRadius(), i, CbmRichRingLight::SetChi2(), and sqrt().

Referenced by CbmRichRingFitterRobustCOP::DoFit(), CbmRichRingFitterTAU::DoFit(), and DoFit().

◆ DoFit()

void CbmRichRingFitterCircle::DoFit ( CbmRichRingLight * ring )

virtual

Inherited from CbmRichRingFitterBase.

Implements CbmRichRingFitterBase.

Definition at line 15 of file CbmRichRingFitterCircle.cxx.

References CbmRichRingFitterBase::CalcChi2(), CbmRichHitLight::fX, CbmRichHitLight::fY, CbmRichRingLight::GetHit(), CbmRichRingLight::GetNofHits(), CbmRichRingLight::SetCenterX(), CbmRichRingLight::SetCenterY(), CbmRichRingLight::SetRadius(), and sqrt().

Member Data Documentation

◆ MAX_NOF_HITS_IN_RING

const int CbmRichRingFitterBase::MAX_NOF_HITS_IN_RING

staticprotectedinherited

Initial value:

=

400

Definition at line 70 of file CbmRichRingFitterBase.h.

Referenced by CbmRichRingFitterEllipseTau::DoFit().

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

Public Member Functions

Protected Member Functions

Static Protected Attributes