Project CMSSW displayed by LXR CMSSW_15_1_X_2025-05-15-2300/​FastSimulation/​Configuration/​python/​Reconstruction_BefMix_cff.py	Source navigation Diff markup Identifier search General search
	Version: CMSSW_15_1_X_2025-05-15-2300 CMSSW_15_1_X_2025-05-14-2300 CMSSW_15_1_X_2025-05-12-2300 CMSSW_15_1_X_2025-05-11-2300 CMSSW_15_0_4 CMSSW_15_0_3_patch1 CMSSW_14_0_21_patch1 Revert   Change

File indexing completed on 2024-04-06 12:11:14

 #############################
 # This cfg configures the part of reconstruction 
 # in FastSim to be done before event mixing
 # FastSim mixes tracker information on reconstruction level,
 # so tracks are recontructed before mixing.
 # At present, only the generalTrack collection, produced with iterative tracking is mixed.
 #############################
 
 import FWCore.ParameterSet.Config as cms
 
 
 # iterative tracking relies on the beamspot
 from RecoVertex.BeamSpotProducer.BeamSpot_cff import offlineBeamSpot
 
 # and of course it needs tracker hits
 from FastSimulation.TrackingRecHitProducer.TrackingRecHitProducer_cfi import fastTrackerRecHits
 
 from FastSimulation.TrackingRecHitProducer.FastTrackerRecHitMatcher_cfi import fastMatchedTrackerRecHits
 import FastSimulation.Tracking.FastTrackerRecHitCombiner_cfi
 
 fastMatchedTrackerRecHitCombinations = FastSimulation.Tracking.FastTrackerRecHitCombiner_cfi.fastTrackerRecHitCombinations.clone(
     simHit2RecHitMap = cms.InputTag("fastMatchedTrackerRecHits","simHit2RecHitMap")
     )
 
 # confusing name for the file that imports 
 # the fitters used by the TrackProducer
 # 
 from TrackingTools.MaterialEffects.Propagators_cff import *
 from TrackingTools.TrackFitters.TrackFitters_cff import *
 from RecoTracker.TransientTrackingRecHit.TransientTrackingRecHitBuilderWithoutRefit_cfi import *
 from TrackingTools.KalmanUpdators.KFUpdatorESProducer_cfi import *
 from TrackingTools.KalmanUpdators.Chi2MeasurementEstimator_cfi import *
 
 #  MeasurementTrackerEvent
 from RecoLocalTracker.SiPixelRecHits.PixelCPEGeneric_cfi import *
 from RecoTracker.MeasurementDet.MeasurementTrackerESProducer_cff import *
 from FastSimulation.Tracking.MeasurementTrackerEventProducer_cfi import MeasurementTrackerEvent
 # services needed by tracking
 from TrackingTools.TransientTrack.TransientTrackBuilder_cfi import TransientTrackBuilderESProducer
 from RecoTracker.TkNavigation.NavigationSchoolESProducer_cfi import navigationSchoolESProducer
 
 from FastSimulation.Tracking.iterativeTk_cff import *
 from TrackingTools.TrackFitters.TrackFitters_cff import *
 from RecoLocalTracker.SiPixelRecHits.SiPixelTemplateStoreESProducer_cfi import *
 
 reconstruction_befmix = cms.Sequence(
     offlineBeamSpot
     * fastTrackerRecHits
     * fastMatchedTrackerRecHits
     * fastMatchedTrackerRecHitCombinations
     * MeasurementTrackerEvent
     * iterTracking
     )

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