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CbmLitKalmanFilter Class Reference

#include <CbmLitKalmanFilter.h>

Inheritance diagram for CbmLitKalmanFilter:
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Collaboration diagram for CbmLitKalmanFilter:
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Public Member Functions

 CbmLitKalmanFilter ()
 
virtual ~CbmLitKalmanFilter ()
 
virtual LitStatus Update (const CbmLitTrackParam *parIn, CbmLitTrackParam *parOut, const CbmLitHit *hit, litfloat &chiSq)
 Main function to be implemented for concrete track update algorithm. More...
 
virtual LitStatus Update (CbmLitTrackParam *par, const CbmLitHit *hit, litfloat &chiSq)
 Main function to be implemented for concrete track update algorithm. More...
 

Private Member Functions

LitStatus Update (CbmLitTrackParam *par, const CbmLitPixelHit *hit, litfloat &chiSq)
 
LitStatus UpdateWMF (CbmLitTrackParam *par, const CbmLitPixelHit *hit, litfloat &chiSq)
 
LitStatus Update (CbmLitTrackParam *par, const CbmLitStripHit *hit, litfloat &chiSq)
 
LitStatus UpdateWMF (CbmLitTrackParam *par, const CbmLitStripHit *hit, litfloat &chiSq)
 

Detailed Description

Definition at line 19 of file CbmLitKalmanFilter.h.

Constructor & Destructor Documentation

◆ CbmLitKalmanFilter()

CbmLitKalmanFilter::CbmLitKalmanFilter ( )

Definition at line 21 of file CbmLitKalmanFilter.cxx.

◆ ~CbmLitKalmanFilter()

CbmLitKalmanFilter::~CbmLitKalmanFilter ( )
virtual

Definition at line 23 of file CbmLitKalmanFilter.cxx.

Member Function Documentation

◆ Update() [1/4]

LitStatus CbmLitKalmanFilter::Update ( CbmLitTrackParam *  pParam,
const CbmLitHit *  pHit,
litfloat &  chiSq 
)
virtual

Main function to be implemented for concrete track update algorithm.

Parameters
[in,out]pParamPointer to input/output track parameter.
[in]pHitPointer to hit.
[out]chiSqOutput value of contribution to chi-square.
Returns
Status code.

Implements CbmLitTrackUpdate.

Definition at line 33 of file CbmLitKalmanFilter.cxx.

References CbmLitHit::GetType(), kLITPIXELHIT, kLITSTRIPHIT, kLITSUCCESS, and Update().

◆ Update() [2/4]

LitStatus CbmLitKalmanFilter::Update ( CbmLitTrackParam *  par,
const CbmLitPixelHit *  hit,
litfloat &  chiSq 
)
private

Definition at line 45 of file CbmLitKalmanFilter.cxx.

References CbmLitTrackParam::GetCovMatrix(), CbmLitHit::GetDt(), CbmLitPixelHit::GetDx(), CbmLitPixelHit::GetDxy(), CbmLitPixelHit::GetDy(), CbmLitTrackParam::GetQp(), CbmLitHit::GetT(), CbmLitTrackParam::GetTime(), CbmLitTrackParam::GetTx(), CbmLitTrackParam::GetTy(), CbmLitPixelHit::GetX(), CbmLitTrackParam::GetX(), CbmLitPixelHit::GetY(), CbmLitTrackParam::GetY(), kLITSUCCESS, NS_L1TrackFitter::ONE, CbmLitTrackParam::SetCovMatrix(), CbmLitTrackParam::SetQp(), CbmLitTrackParam::SetTime(), CbmLitTrackParam::SetTx(), CbmLitTrackParam::SetTy(), CbmLitTrackParam::SetX(), and CbmLitTrackParam::SetY().

◆ Update() [3/4]

LitStatus CbmLitKalmanFilter::Update ( CbmLitTrackParam *  par,
const CbmLitStripHit *  hit,
litfloat &  chiSq 
)
private

Definition at line 317 of file CbmLitKalmanFilter.cxx.

References CbmLitStripHit::GetCosPhi(), CbmLitTrackParam::GetCovMatrix(), CbmLitStripHit::GetDu(), CbmLitTrackParam::GetQp(), CbmLitStripHit::GetSinPhi(), CbmLitTrackParam::GetTx(), CbmLitTrackParam::GetTy(), CbmLitStripHit::GetU(), CbmLitTrackParam::GetX(), CbmLitTrackParam::GetY(), kLITSUCCESS, CbmLitTrackParam::SetCovMatrix(), CbmLitTrackParam::SetQp(), CbmLitTrackParam::SetTx(), CbmLitTrackParam::SetTy(), CbmLitTrackParam::SetX(), and CbmLitTrackParam::SetY().

◆ Update() [4/4]

LitStatus CbmLitKalmanFilter::Update ( const CbmLitTrackParam *  pParamIn,
CbmLitTrackParam *  pParamOut,
const CbmLitHit *  pHit,
litfloat &  chiSq 
)
virtual

Main function to be implemented for concrete track update algorithm.

Parameters
[in]pParamInPointer to input track parameter.
[out]pParamOutPointer to output track parameter. \parma[in] pHit Pointer to hit.
[out]chiSqOutput value of contribution to chi-square.
Returns
Status code.

Implements CbmLitTrackUpdate.

Definition at line 25 of file CbmLitKalmanFilter.cxx.

Referenced by Update().

◆ UpdateWMF() [1/2]

LitStatus CbmLitKalmanFilter::UpdateWMF ( CbmLitTrackParam *  par,
const CbmLitPixelHit *  hit,
litfloat &  chiSq 
)
private

Definition at line 235 of file CbmLitKalmanFilter.cxx.

References CbmLitTrackParam::GetCovMatrix(), CbmLitPixelHit::GetDx(), CbmLitPixelHit::GetDxy(), CbmLitPixelHit::GetDy(), CbmLitTrackParam::GetQp(), CbmLitTrackParam::GetTx(), CbmLitTrackParam::GetTy(), CbmLitPixelHit::GetX(), CbmLitTrackParam::GetX(), CbmLitPixelHit::GetY(), CbmLitTrackParam::GetY(), InvSym15(), kLITSUCCESS, Mult15On5(), CbmLitTrackParam::SetCovMatrix(), CbmLitTrackParam::SetQp(), CbmLitTrackParam::SetTx(), CbmLitTrackParam::SetTy(), CbmLitTrackParam::SetX(), and CbmLitTrackParam::SetY().

◆ UpdateWMF() [2/2]

LitStatus CbmLitKalmanFilter::UpdateWMF ( CbmLitTrackParam *  par,
const CbmLitStripHit *  hit,
litfloat &  chiSq 
)
private

Definition at line 401 of file CbmLitKalmanFilter.cxx.

References CbmLitStripHit::GetCosPhi(), CbmLitTrackParam::GetCovMatrix(), CbmLitStripHit::GetDu(), CbmLitTrackParam::GetQp(), CbmLitStripHit::GetSinPhi(), CbmLitTrackParam::GetTx(), CbmLitTrackParam::GetTy(), CbmLitStripHit::GetU(), CbmLitTrackParam::GetX(), CbmLitTrackParam::GetY(), InvSym15(), kLITSUCCESS, Mult15On5(), CbmLitTrackParam::SetCovMatrix(), CbmLitTrackParam::SetQp(), CbmLitTrackParam::SetTx(), CbmLitTrackParam::SetTy(), CbmLitTrackParam::SetX(), and CbmLitTrackParam::SetY().

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