MuonSegContainerMergerAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONCOMBINEDALGS_MUONSEGMENETMERGERALG_H
#define MUONCOMBINEDALGS_MUONSEGMENETMERGERALG_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
#include "MuonCombinedEvent/InDetCandidateCollection.h"
#include "MuonCombinedEvent/InDetCandidateToTagMap.h"
#include "MuonCombinedEvent/MuonCandidateCollection.h"
#include "MuonCombinedEvent/MuonTagToSegMap.h"
#include "TrkToolInterfaces/ITrackAmbiguityProcessorTool.h"

 
class MuonSegContainerMergerAlg : public AthReentrantAlgorithm {
public:
    using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
    ~MuonSegContainerMergerAlg() = default;
 
    virtual StatusCode initialize() override;
    virtual StatusCode execute(const EventContext& ctx) const override;
 
private:
    SG::ReadHandleKeyArray<MuonCandidateCollection> m_muonCandidateKeys{this, "MuonCandidateMaps", {"MuonCandidates"}, "Muon candidates"};
    SG::ReadHandleKeyArray<MuonCombined::InDetCandidateToTagMap> m_tagMaps{
        this, "TagMaps", {"muidcoTagMap", "stacoTagMap", "muGirlTagMap", "caloTagMap", "segmentTagMap"}, "ID candidate to tag maps"};

    SG::ReadHandleKeyArray<Trk::SegmentCollection> m_inputSegContainerName{
        this, "InputSegmentContainers", {"TrackMuonSegments"}, "Container names of muon segments not used in muon reconstruction"};

    SG::WriteHandleKey<Trk::SegmentCollection> m_segTrkContainerName{this, "TrackSegmentContainerName", "TrkMuonSegments",
                                                                     "Track segments"};
    SG::WriteHandleKey<MuonCombined::MuonTagToSegMap> m_assocMapKey{this, "AssocMapKey", "MuonTagSegMap"};

    SG::WriteHandleKey<Trk::SegmentCollection> m_unassocTrkContainerName{this, "UnassociatedSegmentKey", "UnAssocMuonTrkSegments"};
 
    ToolHandle<Trk::ITrackAmbiguityProcessorTool> m_ambiguityProcessor{this, "AmbiguityProcessor", ""};
 
    Gaudi::Property<bool> m_saveUnassocSegs{this, "saveUnusedSegments", true,
                                            "Dumps segments that were not fed into muon reconstruction into a second container"};
    Gaudi::Property<bool> m_solveAmbi{this, "solveAmbiguities", true, "Solves the ambiguities between unassociated segments"};
};
 
#endif