CKFToSVDSeedFindlet Class Reference

Findlet for combining CDC tracks with SVD tracks. More...

#include <CKFToSVDSeedFindlet.h>

Inheritance diagram for CKFToSVDSeedFindlet:

Collaboration diagram for CKFToSVDSeedFindlet:

Public Types
using	IOTypes = std::tuple< AIOTypes... >
	Types that should be served to apply on invokation.
using	IOVectors = std::tuple< std::vector< AIOTypes >... >
	Vector types that should be served to apply on invokation.

Public Member Functions
	CKFToSVDSeedFindlet ()
	Constructor, for setting module description and parameters.
	~CKFToSVDSeedFindlet ()
	Default desctructor.
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override
	Expose the parameters (also of the sub findlets).
void	apply () override
	Do the track merging.
void	beginEvent () override
	Clear the object pools.
virtual std::string	getDescription ()
	Brief description of the purpose of the concret findlet.
virtual void	apply (ToVector< AIOTypes > &... ioVectors)=0
	Main function executing the algorithm.
void	initialize () override
	Receive and dispatch signal before the start of the event processing.
void	beginRun () override
	Receive and dispatch signal for the beginning of a new run.
void	endRun () override
	Receive and dispatch signal for the end of the run.
void	terminate () override
	Receive and dispatch Signal for termination of the event processing.

Protected Types
using	ToVector = typename ToVectorImpl< T >::Type
	Short hand for ToRangeImpl.

Protected Member Functions
void	addProcessingSignalListener (ProcessingSignalListener *psl)
	Register a processing signal listener to be notified.
int	getNProcessingSignalListener ()
	Get the number of currently registered listeners.

Private Types
using	Super = TrackFindingCDC::Findlet<>
	Parent class.

Private Attributes
unsigned int	m_param_minimalHitRequirement = 2
	Minimal hit requirement for the results (counted in number of space points)
TrackLoader	m_dataHandler
	Findlet for retrieving the cdc tracks and writing the result out.
SpacePointLoader	m_hitsLoader
	Findlet for loading the space points.
StateCreatorWithReversal< CKFToSVDState >	m_stateCreatorFromTracks
	Findlet for creating states out of tracks.
StateCreator< const SpacePoint, CKFToSVDState >	m_stateCreatorFromHits
	Findlet for creating states out of hits.
RelationFromSVDTracksCreator	m_relationCreator
	Relation Creator.
TreeSearcher< CKFToSVDState, SVDStateRejecter, CKFToSVDResult >	m_treeSearchFindlet
	Findlet doing the main work: the tree finding.
RecoTrackRelator	m_recoTrackRelator
	Findlet transforming the hit results to track relations.
TrackFindingCDC::BestMatchSelector< const RecoTrack, const RecoTrack >	m_bestMatchSelector
	Greedy filter for the relations between SVD and CDC Reco Tracks.
RelationApplier	m_relationApplier
	Copy the result relations to the store array.
std::vector< RecoTrack * >	m_cdcRecoTrackVector
	Pointers to the CDC Reco tracks as a vector.
std::vector< const SpacePoint * >	m_spacePointVector
	Pointers to the (const) SpacePoints as a vector.
std::vector< CKFToSVDState >	m_seedStates
	States for the tracks.
std::vector< CKFToSVDState >	m_states
	States for the hits.
std::vector< TrackFindingCDC::WeightedRelation< CKFToSVDState > >	m_relations
	Relations between states.
std::vector< CKFToSVDResult >	m_results
	Vector for storing the results.
std::vector< TrackFindingCDC::WeightedRelation< const RecoTrack, const RecoTrack > >	m_relationsCDCToSVD
	Relations between CDC tracks and SVD tracks.
std::vector< ProcessingSignalListener * >	m_subordinaryProcessingSignalListeners
	References to subordinary signal processing listener contained in this findlet.
bool	m_initialized = false
	Flag to keep track whether initialization happend before.
bool	m_terminated = false
	Flag to keep track whether termination happend before.
std::string	m_initializedAs
	Name of the type during initialisation.

Detailed Description

Findlet for combining CDC tracks with SVD tracks.

The idea is to use every fitted CDC track, extrapolate it to every SVD track and extrapolate/Kalman fit it with every hit of the track.

Then, a filter is applied to every CDC-SVD combination and the combinations are resolved using this filter information.

This module does only output relations - the combination has to be done afterwards.

Definition at line 47 of file CKFToSVDSeedFindlet.h.

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

• tracking/ckf/svd/findlets/include/CKFToSVDSeedFindlet.h
• tracking/ckf/svd/findlets/src/CKFToSVDSeedFindlet.cc