import FWCore.ParameterSet.Config as cms

hltEgammaCkfTrackCandidatesForGSFUnseeded = cms.EDProducer("CkfTrackCandidateMaker",
    # MeasurementTrackerEvent = cms.InputTag("MeasurementTrackerEvent"),
    NavigationSchool = cms.string('SimpleNavigationSchool'),
    RedundantSeedCleaner = cms.string('CachingSeedCleanerBySharedInput'),
    # SimpleMagneticField = cms.string(''),
    # TrajectoryBuilder = cms.string(''),
    TrajectoryBuilderPSet = cms.PSet(
        refToPSet_ = cms.string('HLTPSetTrajectoryBuilderForGsfElectrons')
    ),
    TrajectoryCleaner = cms.string('hltESPTrajectoryCleanerBySharedHits'),
    TransientInitialStateEstimatorParameters = cms.PSet(
        numberMeasurementsForFit = cms.int32(4),
        propagatorAlongTISE = cms.string('PropagatorWithMaterial'),
        propagatorOppositeTISE = cms.string('PropagatorWithMaterialOpposite')
    ),
    cleanTrajectoryAfterInOut = cms.bool(True),
    doSeedingRegionRebuilding = cms.bool(True),
    maxNSeeds = cms.uint32(1000000),
    maxSeedsBeforeCleaning = cms.uint32(1000),
    reverseTrajectories = cms.bool(False),
    src = cms.InputTag("hltEgammaElectronPixelSeedsUnseeded"),
    useHitsSplitting = cms.bool(True)
)
