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 ActsGaussianSumFitterCfg(flags,
                             name: str = "ActsGaussianSumFitter",
                             **kwargs) -> ComponentAccumulator:
    acc = ComponentAccumulator()
 
    kwargs.setdefault("RefitOnly", True) # Track summary will be added in the algorithm
 
    kwargs.setdefault("UseDirectNavigation", False) # direct navigation used for refitting measurements
    kwargs.setdefault("ComponentMergeMethod", "eMaxWeight") # eMean or eMaxWeight
    kwargs.setdefault("MaxComponents", 12)
    
    if "TrackingGeometryTool" not in kwargs:
        from ActsConfig.ActsGeometryConfig import ActsTrackingGeometryToolCfg
        kwargs["TrackingGeometryTool"] = acc.popToolsAndMerge(ActsTrackingGeometryToolCfg(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.popToolsAndMerge(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.GaussianSumFitter(name, **kwargs))
    return acc