Package org.lcsim.recon.tracking.seedtracker

Interface Summary

Interface	Description
MaterialManager.SubdetectorVolumeGrouper	Interface for getting the path groupings for different Subdetector types.
TrackCheck	Classes implementing this interface can define additional requirements on seeds and tracks.

Class Summary

Class	Description
ConfirmerExtender	The ConfirmerExtender class attempts to add hits to an input seed.
ConstrainHelix
DefaultStrategy	Define the default strategy to be used by the SeedTracker tracking algorithm.
FastCheck
HelixFitter
HitManager	Organize tracker hits into lists of hits sorted by detector name, layer number, and barrel-endcap flag
IterativeSeedTracker	This is a re-implementation of SeedTracker allowing consecutive track reconstruction with different startegy lists.
MakeTracks	Create a list of SeedTracks from a list of SeedCandidates that have passed the SeedTracker algorithm and store these tracks back into the event.
MaterialCylinder
MaterialDisk
MaterialManager	Rewrite and refactor of Rich's MaterialManager class to handle Subdetector types.
MaterialManager.BarrelLayerVolumeGroup	Get the path groupings for barrel Subdetectors with physical layers one level below top.
MaterialManager.EndcapVolumeGrouper	Default VolumeGroup for endcaps with physical layers.
MaterialManager.PolyconeSupportVolumeGrouper	Get the path groups for a PolyconeSupport, which is a single path.
MaterialManager.SiTrackerEndap2VolumeGrouper	Get the path groups for SiTrackerEndcap2, which has modules placed directly in the tracking volume.
MaterialManager.SiTrackerFixedTarget2VolumeGrouper	Get the path groups for SiTrackerFixedTarget2
MaterialManager.UniquePV	A UniquePV is a wrapper around IPhysicalVolumePath which provides some convenience methods and caches transformations.
MaterialPolyconeSegment	This class represents a non-cylindrical portion of a polycone.
MaterialXPlane
MergeSeedLists
MultipleScattering	Calculate the multiple scattering contribution to the hit position error.
ScatterAngle
Sector
SectorManager
SeedCandidate	The SeedCandidate class encapsulates information about a track seed as it progresses throught the SeedTracker track finding algorithm.
SeedLayer	Encapsulates information about a tracker layer needed for the SeedTracker algorithm
SeedSectoring
SeedStrategy	Encapsulate the parameters and layers used for this track finding strategy
SeedTrack	SeedTrack extends the BaseTrack class to methods to access the strategy used for finding the track.
SeedTracker	Tracking algorithm based on forming track seeds from all 3-hit combinations, confirming this tentantive helix by requiring additional hits, and extending the track to additional layers.
SeedTrackerTrackStateDriver	This Driver creates the three TrackState collections expected by slicPandora by using information from the SeedTracker objects.
SeedTrackFinder
SortHits
SortLayers	Comparator used to sort layers by numbers of hits in the layer in ascending order (i.e., layer with fewest hits is first).
StrategyXMLMetadata	A not very smart data object...
StrategyXMLUtils
TrackState	Simple implementation of TrackState as an LCIO GenericObject containing 6 floats corresponding to position (x,y,z) and momentum (px,py,pz).

Enum Summary

Enum	Description
ConfirmerExtender.Task
SeedLayer.SeedType	Enumeration of possible layer types