DJTriggerConfiguration.py

Go to the documentation of this file.

# Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 
from AthenaCommon.CFElements import seqAND
from TriggerMenuMT.HLT.Config.MenuComponents import MenuSequence, SelectionCA, InEventRecoCA, InViewRecoCA
from AthenaConfiguration.ComponentFactory import CompFactory
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
 
from AthenaCommon.Logging import logging
 
from TrigEDMConfig.TriggerEDM import recordable
from TrigInDetConfig.utils import cloneFlagsToActiveConfig
from TrigInDetConfig.TrigInDetConfig import trigInDetLRTCfg
 
logging.getLogger().info("Importing %s",__name__)
log = logging.getLogger(__name__)
 
def DJPromptStepSequenceGenCfg(flags):
    from TrigLongLivedParticlesHypo.TrigDJHypoConfig import TrigDJHypoPromptToolFromDict
 
 
    hypo_alg = CompFactory.DisplacedJetPromptHypoAlg(
        "DJTrigPromptHypoAlg",
        min_trk_pt = 1.0,
        stdTracksKey = flags.Tracking.ActiveConfig.tracks_FTF,   #fullScan
        vtxKey = flags.Tracking.ActiveConfig.vertex_jet,         
        jetContainerKey = recordable("HLT_AntiKt4EMTopoJets_subjesIS"),
        countsKey = "DispJetTrigger_Counts",
    )
 
    #run at the event level
    im_alg = CompFactory.InputMakerForRoI( "IM_DJTRIG_Prompt" )
    im_alg.RoITool = CompFactory.ViewCreatorInitialROITool()
 
    selAcc = SelectionCA('DJTrigPromptSeq')
    reco = InEventRecoCA('DJTrigPromptStep',inputMaker=im_alg)
    selAcc.mergeReco(reco)
    selAcc.addHypoAlgo(hypo_alg)
 
    return MenuSequence(flags,
                          selAcc,
                          HypoToolGen = TrigDJHypoPromptToolFromDict,
                          )
 
def DJDispFragment(flags):
 
    roiTool = CompFactory.ViewCreatorCentredOnIParticleROITool(
        'ViewCreatorDJRoI', 
        RoisWriteHandleKey = recordable(flags.Trigger.InDetTracking.DJetLRT.roi), 
        RoIEtaWidth        = flags.Trigger.InDetTracking.DJetLRT.etaHalfWidth, 
        RoIPhiWidth        = flags.Trigger.InDetTracking.DJetLRT.phiHalfWidth, 
        RoIZedWidth        = flags.Trigger.InDetTracking.DJetLRT.zedHalfWidth,
        UseZedPosition     = False)
 
    InViewRoIs = "InViewRoIs"
    
    im_alg = CompFactory.EventViewCreatorAlgorithm("IM_DJRoIFTF", mergeUsingFeature = True, RoITool = roiTool, Views = "DJRoIViews", InViewRoIs = InViewRoIs, 
                                                   RequireParentView = False, ViewFallThrough = True, ViewNodeName="DJRoIInViews")
 
    reco = InViewRecoCA("DJRoIFTF", im_alg)
    
    acc = ComponentAccumulator()
    reco_seq = seqAND('UncTrkrecoSeqDJTrigDispRecoSeq')
    acc.addSequence(reco_seq)
 
    flagsWithTrk = cloneFlagsToActiveConfig(flags, flags.Trigger.InDetTracking.DJetLRT.input_name,log)
 
    lrt_algs = trigInDetLRTCfg(flagsWithTrk,
                               flags.Tracking.ActiveConfig.trkTracks_FTF,
                               InViewRoIs,
                               in_view=True,
                               )
 
    acc.merge(lrt_algs)
    
    from TrigGenericAlgs.TrigGenericAlgsConfig import ROBPrefetchingAlgCfg_Si
    robPrefetchAlg = ROBPrefetchingAlgCfg_Si(flags, nameSuffix=reco.name)
 
    reco.mergeReco(acc)
    
    selAcc = SelectionCA('UncTrkrecoSeqDJTrigDisp')
    selAcc.mergeReco(reco, robPrefetchCA=robPrefetchAlg)
    return selAcc
 
def DJDispStepSequenceGenCfg(flags):
    from TrigLongLivedParticlesHypo.TrigDJHypoConfig import TrigDJHypoDispToolFromDict
 
    hypo_alg = CompFactory.DisplacedJetDispHypoAlg("DJTrigDispHypoAlg",
                                                   lrtTracksKey = flags.Trigger.InDetTracking.DJetLRT.tracks_FTF,
                                                   vtxKey = flags.Tracking.ActiveConfig.vertex_jet)
 
    selAcc = DJDispFragment(flags)
 
    selAcc.addHypoAlgo(hypo_alg)
    
    return MenuSequence(flags,
                          selAcc,
                          HypoToolGen = TrigDJHypoDispToolFromDict,
                          )