ActsGaussianSumFitterConfig.py

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#  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
 
def ActsGaussianSumFitterToolCfg(flags,
                                 name: str = "ActsGaussianSumFitterTool",
                                 **kwargs) -> ComponentAccumulator:
    acc = ComponentAccumulator()
 
    kwargs.setdefault("RefitOnly", True) # Track summary will be added in the algorithm
 
    kwargs.setdefault("UseDirectNavigation", flags.Acts.GsfDirectNavigation) # direct navigation used for refitting measurements
    kwargs.setdefault("ComponentMergeMethod", flags.Acts.GsfComponentMergeMethod) # Mean or MaxWeight
    kwargs.setdefault("MaxComponents", flags.Acts.GsfMaxComponents)
    kwargs.setdefault("OutlierChi2Cut", flags.Acts.GsfOutlierChi2Cut)
 
    if flags.Detector.GeometryITk:
        from TrkConfig.TrkRIO_OnTrackCreatorConfig import ITkRotCreatorCfg
        kwargs.setdefault('RotCreatorTool', acc.popToolsAndMerge(ITkRotCreatorCfg(flags)))
    elif flags.Detector.GeometryID:
        from TrkConfig.TrkRIO_OnTrackCreatorConfig import InDetRotCreatorCfg
        kwargs.setdefault('RotCreatorTool', acc.popToolsAndMerge(InDetRotCreatorCfg(flags)))
 
    from ActsConfig.ActsGeometryConfig import ActsTrackingGeometryToolCfg, ActsGeometryRealmConvTool
    kwargs.setdefault("TrackingGeometryTool", acc.getPrimaryAndMerge(ActsTrackingGeometryToolCfg(flags)))
    kwargs.setdefault("GeometryRealmConvTool", acc.getPrimaryAndMerge(ActsGeometryRealmConvTool(flags)))
 
    if "ExtrapolationTool" not in kwargs:
        from ActsConfig.ActsGeometryConfig import ActsExtrapolationToolCfg
        kwargs["ExtrapolationTool"] = acc.popToolsAndMerge(
            ActsExtrapolationToolCfg(flags, MaxSteps=10000)
        ) # PrivateToolHandle
 
    if 'ATLASConverterTool' not in kwargs:
        from ActsConfig.ActsEventCnvConfig import ActsToTrkConverterToolCfg
        kwargs["ATLASConverterTool"] = acc.getPrimaryAndMerge(ActsToTrkConverterToolCfg(flags))
 
    if 'BoundaryCheckTool' not in kwargs:    
        if flags.Detector.GeometryITk:
            from InDetConfig.InDetBoundaryCheckToolConfig import ITkBoundaryCheckToolCfg            
            kwargs.setdefault("BoundaryCheckTool", acc.popToolsAndMerge(ITkBoundaryCheckToolCfg(flags)))
        else:
            from InDetConfig.InDetBoundaryCheckToolConfig import InDetBoundaryCheckToolCfg
            kwargs.setdefault("BoundaryCheckTool", acc.popToolsAndMerge(InDetBoundaryCheckToolCfg(flags)))
 
    acc.setPrivateTools(CompFactory.ActsTrk.GaussianSumFitterTool(name, **kwargs))
    return acc