Helper class to generate valid seeds for the segment fit. More...

#include <MdtSegmentSeedGenerator.h>

Inheritance diagram for MuonR4::SegmentFit::MdtSegmentSeedGenerator:

Collaboration diagram for MuonR4::SegmentFit::MdtSegmentSeedGenerator:

Public Types
using	LineSeeder_t = Acts::Experimental::CompositeSpacePointLineSeeder
using	HitVec_t = SpacePointPerLayerSplitter::HitVec
using	CalibCont_t = SeederStateBase::CalibCont_t
using	State_t = SeedingState<HitVec_t, CalibCont_t, SeederStateBase>
	Define the state holder object.
using	Seed_t = SegmentSeed<CalibCont_t>
	Abrivation of the calibrated Seed type returned by the seeder.

Detailed Description

Helper class to generate valid seeds for the segment fit.

The generator first returns a seed directly made from the patten recogntion. Afterwards it builds seeds by lying tangent lines to a pair of drift circles. The pairing starts from the innermost & outermost layers with tubes. A valid seed must have at least 4 associated hits which are within a chi2 of 5. If two seeds within the parameter resolution are generated, then the latter one is skipped.

Definition at line 88 of file MdtSegmentSeedGenerator.h.