FPGATrackSimSGInputConfig.py

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# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
 
from AthenaCommon.SystemOfUnits import GeV
 
def FPGATrackSimSGInputToolCfg(flags,**kwargs):
    acc = ComponentAccumulator()
 
    if not flags.Trigger.FPGATrackSim.readOfflineObjects:
        kwargs.setdefault('OfflineTracks', "")
        kwargs.setdefault('pixelClustersName', "")
        kwargs.setdefault('SCT_ClustersName', "")
    
    
    from TrkConfig.AtlasExtrapolatorConfig import AtlasExtrapolatorCfg
    extrapolatorTool = acc.popToolsAndMerge(AtlasExtrapolatorCfg(flags))
 
    from TrkConfig.TrkTruthCreatorToolsConfig import TruthToTrackToolCfg
    truthToTrackTool = acc.popToolsAndMerge(TruthToTrackToolCfg(flags))
    from TrkConfig.TrkConfigFlags import TrackingComponent
    FPGATrackSimSGInputTool = CompFactory.FPGATrackSimSGToRawHitsTool(maxEta=5.0, minPt=0.8 * GeV,
        Extrapolator = extrapolatorTool, TruthToTrackTool = truthToTrackTool,
        ReadOfflineTracks=TrackingComponent.AthenaChain in flags.Tracking.recoChain and flags.Trigger.FPGATrackSim.readOfflineObjects,
        **kwargs)
    FPGATrackSimSGInputToolCfg.doMultiTruth = flags.Trigger.FPGATrackSim.doMultiTruth
    acc.setPrivateTools(FPGATrackSimSGInputTool)
 
    return acc
 
def FPGATrackSimSGInputCfg(flags,**kwargs):
    """
    Configure FPGATrackSim wrappers generation, outFile will be taken from flags in the future
    """
 
    acc = ComponentAccumulator()
    from PixelGeoModelXml.ITkPixelGeoModelConfig import ITkPixelReadoutGeometryCfg
    acc.merge(ITkPixelReadoutGeometryCfg(flags))
    from StripGeoModelXml.ITkStripGeoModelConfig import ITkStripReadoutGeometryCfg
    acc.merge(ITkStripReadoutGeometryCfg(flags))
 
    wrapperAlg = CompFactory.TrigFPGATrackSimRawHitsWrapperAlg(
        InputTool=acc.popToolsAndMerge(FPGATrackSimSGInputToolCfg(flags)),
        OutFileName=flags.Trigger.FPGATrackSim.wrapperFileName,
        WrapperMetaData=flags.Trigger.FPGATrackSim.wrapperMetaData
    )
    acc.addEventAlgo(wrapperAlg)
 
    return acc
# how to run? See README file