TrkVertexBilloirToolsConfig.py

Go to the documentation of this file.

# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
# Configuration of TrkVertexBilloirTools package
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
 
def FastVertexFitterCfg(flags, name="FastVertexFitterTool", **kwargs):
    acc = ComponentAccumulator()
 
    if "LinearizedTrackFactory" not in kwargs:
        from TrkConfig.TrkVertexFitterUtilsConfig import (
            FullLinearizedTrackFactoryCfg)
        kwargs.setdefault("LinearizedTrackFactory", acc.popToolsAndMerge(
            FullLinearizedTrackFactoryCfg(flags)))
 
    if "Extrapolator" not in kwargs:
        from TrkConfig.AtlasExtrapolatorConfig import InDetExtrapolatorCfg
        kwargs.setdefault("Extrapolator", acc.popToolsAndMerge(
            InDetExtrapolatorCfg(flags)))
 
    acc.setPrivateTools(CompFactory.Trk.FastVertexFitter(name, **kwargs))
    return acc