CbmRichRingFitterBase Class Reference

Abstract base class for concrete Rich Ring fitting algorithms. Each derived class must implement the method DoFit. More...

#include <EicRoot/blob/master/rich/fitter/CbmRichRingFitterBase.h>

Inheritance diagram for CbmRichRingFitterBase:

Public Member Functions
	CbmRichRingFitterBase ()
	Default constructor.
virtual	~CbmRichRingFitterBase ()
	Destructor.
virtual void	DoFit (CbmRichRingLight *ring)=0
	Abstract method DoFit. To be implemented in the concrete class. Perform a fit to the hits attached to the ring by a ring finder. Fill the ring parameters member variables.

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

Static Protected Attributes
static const int	MAX_NOF_HITS_IN_RING = 400

Detailed Description

Abstract base class for concrete Rich Ring fitting algorithms. Each derived class must implement the method DoFit.

Author

Semen Lebedev

Date

2012

Definition at line 23 of file CbmRichRingFitterBase.h.

View newest version in sPHENIX GitHub at line 23 of file CbmRichRingFitterBase.h

Constructor & Destructor Documentation

CbmRichRingFitterBase::CbmRichRingFitterBase ( )

inline

Default constructor.

Definition at line 30 of file CbmRichRingFitterBase.h.

View newest version in sPHENIX GitHub at line 30 of file CbmRichRingFitterBase.h

virtual CbmRichRingFitterBase::~CbmRichRingFitterBase ( )

inlinevirtual

Destructor.

Definition at line 35 of file CbmRichRingFitterBase.h.

View newest version in sPHENIX GitHub at line 35 of file CbmRichRingFitterBase.h

Member Function Documentation

virtual void CbmRichRingFitterBase::CalcChi2 ( CbmRichRingLight *  ring )

inlineprotectedvirtual

Calculate chi2 for circle fitting algorithms.

Parameters

[in,out]

ring

Fitted ring.

Reimplemented in CbmRichRingFitterEllipseBase.

Definition at line 52 of file CbmRichRingFitterBase.h.

View newest version in sPHENIX GitHub at line 52 of file CbmRichRingFitterBase.h

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

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

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virtual void CbmRichRingFitterBase::DoFit ( CbmRichRingLight *  ring )

pure virtual

Abstract method DoFit. To be implemented in the concrete class. Perform a fit to the hits attached to the ring by a ring finder. Fill the ring parameters member variables.

Parameters

[in,out]

ring

Pointer to CbmRichRingLight

Implemented in CbmRichRingFitterEllipseMinuit, CbmRichRingFitterEllipseTau, CbmRichRingFitterCOP, CbmRichRingFitterCircle, CbmRichRingFitterTAU, and CbmRichRingFitterRobustCOP.

Referenced by CbmRichReconstruction::RunFitter().

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Member Data Documentation

const int CbmRichRingFitterBase::MAX_NOF_HITS_IN_RING = 400

staticprotected

Definition at line 76 of file CbmRichRingFitterBase.h.

View newest version in sPHENIX GitHub at line 76 of file CbmRichRingFitterBase.h

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

• EicRoot/blob/master/rich/fitter/CbmRichRingFitterBase.h