Implementation of Kalman Filter track fit. More...

#include <CbmLitTrackFitterImp.h>

Inheritance diagram for CbmLitTrackFitterImp:

Collaboration diagram for CbmLitTrackFitterImp:

Public Member Functions
	CbmLitTrackFitterImp (TrackPropagatorPtr propagator, TrackUpdatePtr update)
	Constructor.

virtual	~CbmLitTrackFitterImp ()
	Destructor.

virtual LitStatus	Fit (CbmLitTrack *track, bool downstream=true)
	Inherited from CbmLitTrackFitter.

Private Attributes
TrackPropagatorPtr	fPropagator

TrackUpdatePtr	fUpdate

Detailed Description

Implementation of Kalman Filter track fit.

Author: Andrey Lebedev andre.nosp@m.y.le.nosp@m.bedev.nosp@m.@gsi.nosp@m..de

Date: 2007

Definition at line 24 of file CbmLitTrackFitterImp.h.

Constructor & Destructor Documentation

◆ CbmLitTrackFitterImp()

CbmLitTrackFitterImp::CbmLitTrackFitterImp	(	TrackPropagatorPtr	propagator,
		TrackUpdatePtr	update
	)

Constructor.

Parameters

[in]	propagator	Track propagation tool.
[in]	update	Track update tool.

Definition at line 23 of file CbmLitTrackFitterImp.cxx.

References fPropagator, and fUpdate.

◆ ~CbmLitTrackFitterImp()

CbmLitTrackFitterImp::~CbmLitTrackFitterImp ( )

virtual

Destructor.

Definition at line 29 of file CbmLitTrackFitterImp.cxx.

Member Function Documentation

◆ Fit()

LitStatus CbmLitTrackFitterImp::Fit	(	CbmLitTrack *	track,
		bool	downstream = `true`
	)

virtual

Inherited from CbmLitTrackFitter.

Implements CbmLitTrackFitter.

Definition at line 31 of file CbmLitTrackFitterImp.cxx.

References fPropagator, fUpdate, CbmLitTrack::GetChi2(), CbmLitTrack::GetHit(), CbmLitTrack::GetNofHits(), CbmLitTrack::GetParamFirst(), CbmLitTrack::GetParamLast(), CbmLitTrack::GetPDG(), CbmLitHit::GetZ(), kLITBAD, kLITERROR, kLITSUCCESS, lit::NDF(), CbmLitTrack::SetChi2(), CbmLitTrack::SetFitNodes(), CbmLitTrack::SetLength(), CbmLitTrack::SetNDF(), CbmLitTrack::SetParamFirst(), CbmLitTrack::SetParamLast(), CbmLitTrack::SetQuality(), and CbmLitTrack::SortHits().

Member Data Documentation

◆ fPropagator

TrackPropagatorPtr CbmLitTrackFitterImp::fPropagator

private

Definition at line 44 of file CbmLitTrackFitterImp.h.

Referenced by CbmLitTrackFitterImp(), and Fit().

◆ fUpdate

TrackUpdatePtr CbmLitTrackFitterImp::fUpdate