AFP_VertexReco.py

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# Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
 
#==============================================================
# Job options file for the AFP_VertexReco package
#==============================================================
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
from IOVDbSvc.IOVDbSvcConfig import addFolders
from TrigEDMConfig.TriggerEDM import recordable
 
# Prepare Vertex reconstruction algorithm tools
def AFP_VertexReco_Cfg(flags, kwargs={}):
    
    acc = ComponentAccumulator()
    
    if flags.Input.isMC:
        acc.merge(addFolders(flags, "/FWD/AFP/ToFParameters/Vertex<tag>AFPMCToFVtx-ideal-01</tag>", 'FWD_OFL', className='CondAttrListCollection', db='OFLP200'))
        tofVtxParamTool  = CompFactory.getComp("AFP::ToFVtxParamDBTool")("ToFVtxParamDBTool", vtx_param_key="/FWD/AFP/ToFParameters/Vertex")
    else:
        acc.merge(addFolders(flags, "/FWD/Onl/AFP/ToFParameters/Vertex",'FWD_ONL', className='CondAttrListCollection', db='CONDBR2'))
        tofVtxParamTool  = CompFactory.getComp("AFP::ToFVtxParamDBTool")("ToFVtxParamDBTool", vtx_param_key="/FWD/Onl/AFP/ToFParameters/Vertex")
    
    afpVertexRecoTool = CompFactory.AFP_VertexRecoBasic("AFP_VertexRecoBasic", TrackDistance=0.5, tofVtxParamDBTool=tofVtxParamTool, **kwargs)
    
    verticesToolsList=[afpVertexRecoTool]
 
    # collect all output names and make a list with unique names for write handle keys; if this goes wrong AFP_VertexRecoTool::initialize() will complain
    outputVertexList=[]
    for vertexTool in verticesToolsList:
        contName=getattr(vertexTool, "verticesContainerName", vertexTool.getDefaultProperty("verticesContainerName"))
        if contName not in outputVertexList:
            outputVertexList.append(contName)
 
    # prepare vertex reco tool
    vertexRecoTool = CompFactory.AFP_VertexRecoTool("AFP_VertexRecoTool", RecoToolsList=verticesToolsList, AFPVertexContainerList=outputVertexList )
 
    # actually setup the vertex reco
    acc.addEventAlgo(CompFactory.AFP_VertexReco("AFP_VertexReco", recoTool = vertexRecoTool))
    
    return acc
 
 
def AFP_VertexReco_HLT(flags):
    from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
    acc = ComponentAccumulator()
    
    acc.merge(AFP_VertexReco_Cfg(flags, {"AFPToFTrackContainerKey": "HLT_AFPToFTrackContainer", "AFPProtonContainerKey": "HLT_AFPProtonContainer", "verticesContainerName": recordable("HLT_AFPVertexContainer")}))
    
    return acc