HGTD_TrackTimeExtensionConfig.py

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# Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
 
def ClusterTruthToolCfg(flags, name = "ClusterTruthTool", **kwargs):
    """Configures a tool to classify clusters as coming from HS/PU/... """
    acc = ComponentAccumulator()
 
    acc.setPrivateTools(CompFactory.HGTD.ClusterTruthTool(name, **kwargs))
    return acc
 
def StraightLineTOFcorrectionToolCfg(flags, name = "StraightLineTOFcorrectionTool", **kwargs):
    """Configures a tool that uses the straight line at speed of light hypothesis for the time of flight correction """
    acc = ComponentAccumulator()
 
    acc.setPrivateTools(CompFactory.HGTD.StraightLineTOFcorrectionTool(name, **kwargs))
    return acc
 
def HGTD_IterativeExtensionToolCfg(flags, name = "HGTD_IterativeExtensionTool", **kwargs):
    """Configures a tool that performs the extension of tracks from ITk to HGTD """
    acc = ComponentAccumulator()
 
    from TrkConfig.AtlasExtrapolatorConfig import AtlasExtrapolatorCfg
    kwargs.setdefault("ExtrapolatorTool", acc.popToolsAndMerge(AtlasExtrapolatorCfg(flags)))
 
    from TrkConfig.TrkMeasurementUpdatorConfig import ITkUpdatorCfg
    kwargs.setdefault("UpdatorTool", acc.popToolsAndMerge(ITkUpdatorCfg(flags)))
 
    kwargs.setdefault("ClusterTruthTool", acc.popToolsAndMerge(ClusterTruthToolCfg(flags)))
    kwargs.setdefault("TOFCorrTool", acc.popToolsAndMerge(StraightLineTOFcorrectionToolCfg(flags)))
    kwargs.setdefault("Chi2Cut", 5.0)
    acc.setPrivateTools(CompFactory.HGTD_IterativeExtensionTool(name, **kwargs))
    return acc
 
def TrackTimeExtensionCfg(flags, name = "TrackTimeExtensionAlg", **kwargs):
    """Schedules an extension algorithm from ITk to HGTD """
    acc = ComponentAccumulator()
 
    kwargs.setdefault("TruthTool", acc.popToolsAndMerge(ClusterTruthToolCfg(flags)))
    kwargs.setdefault("TimeExtensionTool", acc.popToolsAndMerge(HGTD_IterativeExtensionToolCfg(flags)))
    kwargs.setdefault("HGTDClusterContainerName", "HGTD_Clusters")
    acc.addEventAlgo(CompFactory.HGTD.TrackTimeExtensionAlg(name, **kwargs))
    return acc
 
def TimeCompatibilityCheckCfg(flags, name = "TimeCompatibilityCheckAlg", **kwargs):
    """Schedules a timing check in  HGTD """
    acc = ComponentAccumulator()
    
    kwargs.setdefault("ITkHoles", acc.popToolsAndMerge(HGTD_IterativeExtensionToolCfg(flags)))
    kwargs.setdefault("Chi2Threshold", 1.5)
    kwargs.setdefault("DeltaTCut", 2.0)
    acc.addEventAlgo(CompFactory.HGTD.TimeCompatibilityCheckAlg(name, **kwargs))
    return acc
 
def TrackTimeDefAndQualityAlgCfg(flags, name = "TrackTimeDefAndQualityAlg", **kwargs):
    """Schedules an extension algorithm from ITk to HGTD """
    acc = ComponentAccumulator()
 
    kwargs.setdefault('doTruth', flags.Tracking.doTruth)
    kwargs.setdefault('doActs', flags.HGTD.doActs)
    if flags.HGTD.doActs:
        kwargs.setdefault('ExtraInputs',
                          [('xAOD::TrackParticleContainer', 'StoreGateSvc+InDetTrackParticles.actsTrack')])
    
    acc.addEventAlgo(CompFactory.HGTD.TrackTimeDefAndQualityAlg(name, **kwargs))
    return acc