GsfTracking/python/GsfElectronGsfFit_cff.py

0001 import FWCore.ParameterSet.Config as cms
0002
0003 # Gsf track fit for GsfElectrons
0004 from TrackingTools.GsfTracking.fwdGsfElectronPropagator_cff import *
0005 from TrackingTools.GsfTracking.GsfElectronFit_cff import *
0006 import TrackingTools.GsfTracking.GsfElectronFit_cfi
0007 electronGsfTracks = TrackingTools.GsfTracking.GsfElectronFit_cfi.GsfGlobalElectronTest.clone(
0008     src = 'electronCkfTrackCandidates',
0009     Propagator = 'fwdGsfElectronPropagator',
0010     Fitter = 'GsfElectronFittingSmoother',
0011     TTRHBuilder = 'WithTrackAngle',
0012     TrajectoryInEvent = False
0013 )
0014 # FastSim has no template fit on tracker hits
0015 # replace the ECAL driven electron track candidates with the FastSim emulated ones
0016 from Configuration.Eras.Modifier_fastSim_cff import fastSim
0017 fastSim.toModify(electronGsfTracks,
0018                  src = "fastElectronCkfTrackCandidates",
0019                  TTRHBuilder = "WithoutRefit")