Specialized CKF Result for extrapolating into the SVD. More...

#include <CKFToSVDResult.h>

Inheritance diagram for CKFToSVDResult:

Public Types
using	Seed = RecoTrack
	Copy seed definition.

using	Hit = SpacePoint
	Copy hit definition.

Public Member Functions
	CKFToSVDResult (const std::vector< TrackFindingCDC::WithWeight< const CKFToSVDState * > > &path)
	Constructor using a path.

void	addToRecoTrack (RecoTrack &recoTrack) const
	Called in the exporter findlet for adding this to a already created reco track.

const RecoTrack *	getRelatedSVDRecoTrack () const
	Return the related SVD track, if we go along one of them.

const std::vector< const SpacePoint * > &	getHits () const
	Getter for the stored hits.

const RecoTrack *	getSeed () const
	Getter for the stored seeds.

double	getChi2 () const
	Getter for the chi2.

double	getMaximalChi2 () const
	Getter for the maximal chi2 of all stored hits. NAN means there is no valid chi2 at all.

double	getMinimalChi2 () const
	Getter for the minimal chi2 of all stored hits. NAN means there is no valid chi2 at all.

const ROOT::Math::XYZVector &	getPosition () const
	Get the position this track should start at.

const ROOT::Math::XYZVector &	getMomentum () const
	Get the momentum this track should start at (defined at the position)

short	getCharge () const
	Set the charge of the track.

double	getWeightSum () const
	Getter for the sum of weights.

const genfit::MeasuredStateOnPlane &	getSeedMSoP () const
	Getter for the mSoP of the seed associated with this result.

const genfit::MeasuredStateOnPlane &	getMSoP () const
	Getter for the mSoP associated with this result.

Private Types
using	Super = CKFResult< RecoTrack, SpacePoint >
	The parent class.

Private Attributes
const RecoTrack *	m_relatedSVDRecoTrack = nullptr
	The related SVD track, if we go along one of them (or a nullptr)

const RecoTrack *	m_seed
	The stored seed.

std::vector< const SpacePoint * >	m_hits
	The stored hits.

double	m_chi2
	The stored chi2.

double	m_maximalChi2
	The maximal chi2 of the single states. NAN means there is no valid chi2 at all.

double	m_minimalChi2
	The minimal chi2 of the single states NAN means there is no valid chi2 at all.

ROOT::Math::XYZVector	m_trackPosition
	The position this track should start at.

ROOT::Math::XYZVector	m_trackMomentum
	The momentum this track should start at (defined at the position)

short	m_trackCharge
	The charge of the track.

TrackFindingCDC::Weight	m_weightSum
	The stored sum of weights.

genfit::MeasuredStateOnPlane	m_seedMSoP
	The measured state on plane, which was used from the seed.

genfit::MeasuredStateOnPlane	m_mSoP
	The measured state on plane, which this result was initialized with.

Detailed Description

Specialized CKF Result for extrapolating into the SVD.

Definition at line 23 of file CKFToSVDResult.h.

Member Typedef Documentation

◆ Hit

using Hit = SpacePoint

inherited

Copy hit definition.

Definition at line 36 of file CKFResult.h.

◆ Seed

using Seed = RecoTrack

inherited

Copy seed definition.

Definition at line 34 of file CKFResult.h.

◆ Super

using Super = CKFResult<RecoTrack, SpacePoint>

private

The parent class.

Definition at line 25 of file CKFToSVDResult.h.

Constructor & Destructor Documentation

◆ CKFToSVDResult()

CKFToSVDResult ( const std::vector< TrackFindingCDC::WithWeight< const CKFToSVDState * > > & path )

explicit

Constructor using a path.

Definition at line 19 of file CKFToSVDResult.cc.

                                                                                                     :
  Super(path, path.back()->getMeasuredStateOnPlane())
{
  B2ASSERT("Path should not be empty", not path.empty());
 
  for (const TrackFindingCDC::WithWeight<const CKFToSVDState*>& state : path) {
    const RecoTrack* relatedSVDTrack = state->getRelatedSVDTrack();
    if (m_relatedSVDRecoTrack) {
      B2ASSERT("There is a state with a different VXD track in it!", m_relatedSVDRecoTrack == relatedSVDTrack);
    } else {
      m_relatedSVDRecoTrack = relatedSVDTrack;
    }
  }
}

Member Function Documentation

◆ addToRecoTrack()

void addToRecoTrack ( RecoTrack & recoTrack ) const

Called in the exporter findlet for adding this to a already created reco track.

Definition at line 34 of file CKFToSVDResult.cc.

{
  unsigned int sortingParameter = 0;
  for (const SpacePoint* spacePoint : TrackFindingCDC::reversedRange(getHits())) {
    RelationVector<SVDCluster> relatedClusters = spacePoint->getRelationsTo<SVDCluster>();
    for (const SVDCluster& cluster : relatedClusters) {
      recoTrack.addSVDHit(&cluster, sortingParameter, Belle2::RecoHitInformation::c_CDCtoSVDCKF);
      sortingParameter++;
    }
  }
}

◆ getCharge()

short getCharge ( ) const

inlineinherited

Set the charge of the track.

Definition at line 117 of file CKFResult.h.

    {
      return m_trackCharge;
    }

◆ getChi2()

double getChi2 ( ) const

inlineinherited

Getter for the chi2.

Definition at line 87 of file CKFResult.h.

    {
      return m_chi2;
    }

◆ getHits()

const std::vector< const SpacePoint * > & getHits ( ) const

inlineinherited

Getter for the stored hits.

Definition at line 75 of file CKFResult.h.

    {
      return m_hits;
    }

◆ getMaximalChi2()

double getMaximalChi2 ( ) const

inlineinherited

Getter for the maximal chi2 of all stored hits. NAN means there is no valid chi2 at all.

Definition at line 93 of file CKFResult.h.

    {
      return m_maximalChi2;
    }

◆ getMinimalChi2()

double getMinimalChi2 ( ) const

inlineinherited

Getter for the minimal chi2 of all stored hits. NAN means there is no valid chi2 at all.

Definition at line 99 of file CKFResult.h.

    {
      return m_minimalChi2;
    }

◆ getMomentum()

const ROOT::Math::XYZVector & getMomentum ( ) const

inlineinherited

Get the momentum this track should start at (defined at the position)

Definition at line 111 of file CKFResult.h.

    {
      return m_trackMomentum;
    }

◆ getMSoP()

const genfit::MeasuredStateOnPlane & getMSoP ( ) const

inlineinherited

Getter for the mSoP associated with this result.

Definition at line 135 of file CKFResult.h.

    {
      return m_mSoP;
    }

◆ getPosition()

const ROOT::Math::XYZVector & getPosition ( ) const

inlineinherited

Get the position this track should start at.

Definition at line 105 of file CKFResult.h.

    {
      return m_trackPosition;
    }

◆ getRelatedSVDRecoTrack()

const RecoTrack * getRelatedSVDRecoTrack ( ) const

Return the related SVD track, if we go along one of them.

Definition at line 46 of file CKFToSVDResult.cc.

{
  return m_relatedSVDRecoTrack;
}

◆ getSeed()

const RecoTrack * getSeed ( ) const

inlineinherited

Getter for the stored seeds.

Definition at line 81 of file CKFResult.h.

    {
      return m_seed;
    }

◆ getSeedMSoP()

const genfit::MeasuredStateOnPlane & getSeedMSoP ( ) const

inlineinherited

Getter for the mSoP of the seed associated with this result.

Definition at line 129 of file CKFResult.h.

    {
      return m_seedMSoP;
    }

◆ getWeightSum()

double getWeightSum ( ) const

inlineinherited

Getter for the sum of weights.

Definition at line 123 of file CKFResult.h.

    {
      return m_weightSum;
    }

Member Data Documentation

◆ m_chi2

double m_chi2

privateinherited

The stored chi2.

Definition at line 146 of file CKFResult.h.

◆ m_hits

std::vector<const SpacePoint *> m_hits

privateinherited

The stored hits.

Definition at line 144 of file CKFResult.h.

◆ m_maximalChi2

double m_maximalChi2

privateinherited

The maximal chi2 of the single states. NAN means there is no valid chi2 at all.

Definition at line 148 of file CKFResult.h.

◆ m_minimalChi2

double m_minimalChi2

privateinherited

The minimal chi2 of the single states NAN means there is no valid chi2 at all.

Definition at line 150 of file CKFResult.h.

◆ m_mSoP

genfit::MeasuredStateOnPlane m_mSoP

privateinherited

The measured state on plane, which this result was initialized with.

Definition at line 162 of file CKFResult.h.

◆ m_relatedSVDRecoTrack

const RecoTrack* m_relatedSVDRecoTrack = nullptr

private

The related SVD track, if we go along one of them (or a nullptr)

Definition at line 39 of file CKFToSVDResult.h.

◆ m_seed

const RecoTrack * m_seed

privateinherited

The stored seed.

Definition at line 142 of file CKFResult.h.

◆ m_seedMSoP

genfit::MeasuredStateOnPlane m_seedMSoP

privateinherited

The measured state on plane, which was used from the seed.

Definition at line 160 of file CKFResult.h.

◆ m_trackCharge

short m_trackCharge

privateinherited

The charge of the track.

Definition at line 156 of file CKFResult.h.

◆ m_trackMomentum

ROOT::Math::XYZVector m_trackMomentum

privateinherited

The momentum this track should start at (defined at the position)

Definition at line 154 of file CKFResult.h.

◆ m_trackPosition

ROOT::Math::XYZVector m_trackPosition

privateinherited

The position this track should start at.

Definition at line 152 of file CKFResult.h.

◆ m_weightSum

TrackFindingCDC::Weight m_weightSum

privateinherited

The stored sum of weights.

Definition at line 158 of file CKFResult.h.

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

tracking/ckf/svd/entities/include/CKFToSVDResult.h
tracking/ckf/svd/entities/src/CKFToSVDResult.cc

Public Types

Public Member Functions

Private Types

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Hit

◆ Seed

◆ Super

Constructor & Destructor Documentation

◆ CKFToSVDResult()

Member Function Documentation

◆ addToRecoTrack()

◆ getCharge()

◆ getChi2()

◆ getHits()

◆ getMaximalChi2()

◆ getMinimalChi2()

◆ getMomentum()

◆ getMSoP()

◆ getPosition()

◆ getRelatedSVDRecoTrack()

◆ getSeed()

◆ getSeedMSoP()

◆ getWeightSum()

Member Data Documentation

◆ m_chi2

◆ m_hits

◆ m_maximalChi2

◆ m_minimalChi2

◆ m_mSoP

◆ m_relatedSVDRecoTrack

◆ m_seed

◆ m_seedMSoP

◆ m_trackCharge

◆ m_trackMomentum

◆ m_trackPosition

◆ m_weightSum