MixingModule_Full2Fast Namespace Reference

Functions
def	digitizersFull2Fast
def	prepareDigiRecoMixing

Function Documentation

def MixingModule_Full2Fast.digitizersFull2Fast

(

digitizers

)

Definition at line 11 of file MixingModule_Full2Fast.py.

Referenced by prepareDigiRecoMixing().

def digitizersFull2Fast(digitizers):

    # fastsim does not simulate castor
    if hasattr(digitizers,"castor"):
        delattr(digitizers,"castor")
    else:
        print "WARNING: digitizers has no attribute 'castor'"
        
    # fastsim does not digitize pixel and strip hits, it mixes tracks
    if hasattr(digitizers,"pixel") and hasattr(digitizers,"strip"):
        delattr(digitizers,"pixel")
        delattr(digitizers,"strip")
        import FastSimulation.Tracking.recoTrackAccumulator_cfi
        digitizers.tracker = cms.PSet(FastSimulation.Tracking.recoTrackAccumulator_cfi.recoTrackAccumulator)
    else:
        print "WARNING: digitizers has no attribute 'pixel' and/or 'strip'"
        print "       : => not mixing tracks"

    # fastsim has its own names for simhit collections
    for element in ["ecal","hcal"]:
        if hasattr(digitizers,element):
            getattr(digitizers,element).hitsProducer = "famosSimHits"
        else:
            print "WARNING: digitizers has no attribute '{0}'".format(element)
            
    # fastsim has different input for merged truth
    if hasattr(digitizers,"mergedtruth"):
        digitizers.mergedtruth.allowDifferentSimHitProcesses = True
        digitizers.mergedtruth.simHitCollections = cms.PSet(
            muon = cms.VInputTag( cms.InputTag('MuonSimHits','MuonDTHits'),
                                  cms.InputTag('MuonSimHits','MuonCSCHits'),
                                  cms.InputTag('MuonSimHits','MuonRPCHits') ),
            trackerAndPixel = cms.VInputTag( cms.InputTag('famosSimHits','TrackerHits') )
            )
        digitizers.mergedtruth.simTrackCollection = cms.InputTag('famosSimHits')
        digitizers.mergedtruth.simVertexCollection = cms.InputTag('famosSimHits')

    return digitizers