One step of egamma reco

Reconstruction/egamma/egammaAlgs/python/EMBremCollectionBuilderConfig.py

+# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
+
+from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
+from AthenaConfiguration.ComponentFactory import CompFactory
+
+def EMBremCollectionBuilderCfg(flags, 
+                                name="EMBremCollectionBuilder", 
+                                **kwargs):
+    acc = ComponentAccumulator()
+    if "TrackParticleCreatorTool" not in kwargs:
+        from InDetConfig.TrackRecoConfig import TrackParticleCreatorToolCfg
+        kwargs["TrackParticleCreatorTool"] = acc.popToolsAndMerge(TrackParticleCreatorToolCfg(flags, "GSFBuildInDetParticleCreatorTool"))
+    # TBC
+    # if "TrackRefitTool" not in kwargs:
+    #     kwargs["TrackRefitTool"] = acc.popToolsAndMerge( )
+
+    alg = CompFactory.EMBremCollectionBuilder(name, **kwargs)
+    acc.addEventAlgo(alg)
+    return acc
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