TrkV0FitterConfig.py

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# Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
# Configuration of TrkV0Fitter package
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
 
def TrkV0VertexFitterCfg(flags, name="TrkV0VertexFitter", **kwargs):
    from MagFieldServices.MagFieldServicesConfig import AtlasFieldCacheCondAlgCfg
    acc = AtlasFieldCacheCondAlgCfg(flags) # To produce AtlasFieldCacheCondObj
 
    if "Extrapolator" not in kwargs:
        from TrkConfig.AtlasExtrapolatorConfig import AtlasExtrapolatorCfg
        kwargs.setdefault("Extrapolator", acc.popToolsAndMerge(
            AtlasExtrapolatorCfg(flags)))
 
    kwargs.setdefault("MaxIterations", 10)
    kwargs.setdefault("Use_deltaR", False)
    
    acc.setPrivateTools(CompFactory.Trk.TrkV0VertexFitter(name, **kwargs))
    return acc
 
def TrkV0VertexFitter_InDetExtrCfg(flags, name="TrkV0VertexFitter_InDetExtr", **kwargs):
    acc = ComponentAccumulator()
 
    if "Extrapolator" not in kwargs:
        from TrkConfig.AtlasExtrapolatorConfig import InDetExtrapolatorCfg
        kwargs.setdefault("Extrapolator", acc.popToolsAndMerge(
            InDetExtrapolatorCfg(flags)))
 
    acc.setPrivateTools(acc.popToolsAndMerge(TrkV0VertexFitterCfg(flags, name, **kwargs)))
    return acc