TrackProducerAlgorithm< T > Class Template Reference

#include <TrackProducerAlgorithm.h>

Public Types
typedef std::pair< Trajectory *, std::pair< T *, PropagationDirection > >	AlgoProduct
typedef std::vector< AlgoProduct >	AlgoProductCollection
typedef edm::RefToBase < TrajectorySeed >	SeedRef
typedef std::vector< T >	TrackCollection
typedef edm::AssociationMap < edm::OneToOne< std::vector < T >, std::vector < VertexConstraint > > >	VtxConstraintAssociationCollection

Public Member Functions
bool	buildTrack (const TrajectoryFitter *, const Propagator *, AlgoProductCollection &, TransientTrackingRecHit::RecHitContainer &, TrajectoryStateOnSurface &, const TrajectorySeed &, float, const reco::BeamSpot &, SeedRef seedRef=SeedRef(), int qualityMask=0, signed char nLoops=0)
	Construct Tracks to be put in the event. More...
void	runWithCandidate (const TrackingGeometry *, const MagneticField *, const TrackCandidateCollection &, const TrajectoryFitter *, const Propagator *, const TransientTrackingRecHitBuilder *, const reco::BeamSpot &, AlgoProductCollection &)
	Run the Final Fit taking TrackCandidates as input. More...
void	runWithMomentum (const TrackingGeometry *, const MagneticField *, const TrackMomConstraintAssociationCollection &, const TrajectoryFitter *, const Propagator *, const TransientTrackingRecHitBuilder *, const reco::BeamSpot &, AlgoProductCollection &)
	Run the Final Fit taking TrackMomConstraintAssociation as input (Refitter with momentum constraint) More...
void	runWithTrack (const TrackingGeometry *, const MagneticField *, const TrackCollection &, const TrajectoryFitter *, const Propagator *, const TransientTrackingRecHitBuilder *, const reco::BeamSpot &, AlgoProductCollection &)
	Run the Final Fit taking Tracks as input (for Refitter) More...
void	runWithTrackParameters (const TrackingGeometry *, const MagneticField *, const TrackParamConstraintAssociationCollection &, const TrajectoryFitter *, const Propagator *, const TransientTrackingRecHitBuilder *, const reco::BeamSpot &, AlgoProductCollection &)
void	runWithVertex (const TrackingGeometry *, const MagneticField *, const VtxConstraintAssociationCollection &, const TrajectoryFitter *, const Propagator *, const TransientTrackingRecHitBuilder *, const reco::BeamSpot &, AlgoProductCollection &)
	TrackProducerAlgorithm (const edm::ParameterSet &conf)
	Constructor. More...
	~TrackProducerAlgorithm ()
	Destructor. More...

Private Member Functions
TrajectoryStateOnSurface	getInitialState (const T *theT, TransientTrackingRecHit::RecHitContainer &hits, const TrackingGeometry *theG, const MagneticField *theMF)

Private Attributes
reco::TrackBase::TrackAlgorithm	algo_
std::string	algoName_
edm::ParameterSet	conf_
bool	geometricInnerState_
bool	reMatchSplitHits_
bool	usePropagatorForPCA_

Detailed Description

template<class T>
class TrackProducerAlgorithm< T >

This class calls the Final Fit and builds the Tracks then produced by the TrackProducer or by the TrackRefitter

Author

cerati

Definition at line 42 of file TrackProducerAlgorithm.h.

Member Typedef Documentation

template<class T>

typedef std::pair<Trajectory*, std::pair<T*,PropagationDirection> > TrackProducerAlgorithm< T >::AlgoProduct

Definition at line 45 of file TrackProducerAlgorithm.h.

template<class T>

typedef std::vector< AlgoProduct > TrackProducerAlgorithm< T >::AlgoProductCollection

Definition at line 46 of file TrackProducerAlgorithm.h.

template<class T>

typedef edm::RefToBase<TrajectorySeed> TrackProducerAlgorithm< T >::SeedRef

Definition at line 47 of file TrackProducerAlgorithm.h.

template<class T>

typedef std::vector<T> TrackProducerAlgorithm< T >::TrackCollection

Definition at line 44 of file TrackProducerAlgorithm.h.

template<class T>

typedef edm::AssociationMap<edm::OneToOne<std::vector<T>,std::vector<VertexConstraint> > > TrackProducerAlgorithm< T >::VtxConstraintAssociationCollection

Definition at line 49 of file TrackProducerAlgorithm.h.

Constructor & Destructor Documentation

template<class T>

TrackProducerAlgorithm< T >::TrackProducerAlgorithm ( const edm::ParameterSet &  conf )

inline

Constructor.

Definition at line 53 of file TrackProducerAlgorithm.h.

                                                      : 
    conf_(conf),
    algoName_(conf_.getParameter<std::string>( "AlgorithmName" )),
    algo_(reco::TrackBase::algoByName(algoName_)),
    reMatchSplitHits_(false),
    usePropagatorForPCA_(false)
      {
        geometricInnerState_ = (conf_.exists("GeometricInnerState") ?
      conf_.getParameter<bool>( "GeometricInnerState" ) : true);
    if (conf_.exists("reMatchSplitHits"))
      reMatchSplitHits_=conf_.getParameter<bool>("reMatchSplitHits");
        if (conf_.exists("usePropagatorForPCA"))
          usePropagatorForPCA_ = conf_.getParameter<bool>("usePropagatorForPCA");
      }

template<class T>

TrackProducerAlgorithm< T >::~TrackProducerAlgorithm ( )

inline

Destructor.

Definition at line 69 of file TrackProducerAlgorithm.h.

{}

Member Function Documentation

template<class T>

bool TrackProducerAlgorithm< T >::buildTrack	(	const TrajectoryFitter *	,
		const Propagator *	,
		AlgoProductCollection &	,
		TransientTrackingRecHit::RecHitContainer &	,
		TrajectoryStateOnSurface &	,
		const TrajectorySeed &	,
		float	,
		const reco::BeamSpot &	,
		SeedRef	seedRef = SeedRef(),
		int	qualityMask = 0,
		signed char	nLoops = 0
	)

Construct Tracks to be put in the event.

Referenced by NuclearTrackCorrector::getTrackFromTrajectory(), and TrackProducerWithSCAssociation::produce().

template<class T>

TrajectoryStateOnSurface TrackProducerAlgorithm< T >::getInitialState ( const T *  theT, TransientTrackingRecHit::RecHitContainer &  hits, const TrackingGeometry *  theG, const MagneticField *  theMF  )

private

template<class T>

void TrackProducerAlgorithm< T >::runWithCandidate	(	const TrackingGeometry *	,
		const MagneticField *	,
		const TrackCandidateCollection &	,
		const TrajectoryFitter *	,
		const Propagator *	,
		const TransientTrackingRecHitBuilder *	,
		const reco::BeamSpot &	,
		AlgoProductCollection &
	)

Run the Final Fit taking TrackCandidates as input.

Referenced by TrackProducer::getTransient(), TrackProducerWithSCAssociation::getTransient(), GsfTrackProducer::produce(), and TrackProducer::produce().

template<class T>

void TrackProducerAlgorithm< T >::runWithMomentum	(	const TrackingGeometry *	,
		const MagneticField *	,
		const TrackMomConstraintAssociationCollection &	,
		const TrajectoryFitter *	,
		const Propagator *	,
		const TransientTrackingRecHitBuilder *	,
		const reco::BeamSpot &	,
		AlgoProductCollection &
	)

Run the Final Fit taking TrackMomConstraintAssociation as input (Refitter with momentum constraint)

Referenced by TrackRefitter::produce().

template<class T>

void TrackProducerAlgorithm< T >::runWithTrack	(	const TrackingGeometry *	,
		const MagneticField *	,
		const TrackCollection &	,
		const TrajectoryFitter *	,
		const Propagator *	,
		const TransientTrackingRecHitBuilder *	,
		const reco::BeamSpot &	,
		AlgoProductCollection &
	)

Run the Final Fit taking Tracks as input (for Refitter)

Referenced by GsfTrackRefitter::produce(), and TrackRefitter::produce().

template<class T>

void TrackProducerAlgorithm< T >::runWithTrackParameters	(	const TrackingGeometry *	,
		const MagneticField *	,
		const TrackParamConstraintAssociationCollection &	,
		const TrajectoryFitter *	,
		const Propagator *	,
		const TransientTrackingRecHitBuilder *	,
		const reco::BeamSpot &	,
		AlgoProductCollection &
	)

Run the Final Fit taking TrackParamConstraintAssociation as input (Refitter with complete track parameters constraint) currently hit sorting is disabled - will work (only) with standard tracks

Referenced by TrackRefitter::produce().

template<class T>

void TrackProducerAlgorithm< T >::runWithVertex	(	const TrackingGeometry *	,
		const MagneticField *	,
		const VtxConstraintAssociationCollection &	,
		const TrajectoryFitter *	,
		const Propagator *	,
		const TransientTrackingRecHitBuilder *	,
		const reco::BeamSpot &	,
		AlgoProductCollection &
	)

Run the Final Fit taking TrackVtxConstraintAssociation as input (Refitter with vertex constraint) currently hit sorting is disabled - will work (only) with standard tracks

Referenced by GsfTrackRefitter::produce(), and TrackRefitter::produce().

Member Data Documentation

template<class T>

reco::TrackBase::TrackAlgorithm TrackProducerAlgorithm< T >::algo_

private

Definition at line 140 of file TrackProducerAlgorithm.h.

Referenced by TrackProducerAlgorithm< reco::Track >::buildTrack(), and TrackProducerAlgorithm< reco::GsfTrack >::buildTrack().

template<class T>

std::string TrackProducerAlgorithm< T >::algoName_

private

Definition at line 139 of file TrackProducerAlgorithm.h.

template<class T>

edm::ParameterSet TrackProducerAlgorithm< T >::conf_

private

Definition at line 138 of file TrackProducerAlgorithm.h.

Referenced by TrackProducerAlgorithm< reco::GsfTrack >::TrackProducerAlgorithm().

template<class T>

bool TrackProducerAlgorithm< T >::geometricInnerState_

private

Definition at line 142 of file TrackProducerAlgorithm.h.

Referenced by TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), and TrackProducerAlgorithm< reco::GsfTrack >::TrackProducerAlgorithm().

template<class T>

bool TrackProducerAlgorithm< T >::reMatchSplitHits_

private

Definition at line 141 of file TrackProducerAlgorithm.h.

Referenced by TrackProducerAlgorithm< reco::GsfTrack >::TrackProducerAlgorithm().

template<class T>

bool TrackProducerAlgorithm< T >::usePropagatorForPCA_

private

Definition at line 143 of file TrackProducerAlgorithm.h.

Referenced by TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), and TrackProducerAlgorithm< reco::GsfTrack >::TrackProducerAlgorithm().