MuonDetailedTrackTruthMaker.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONDETAILEDTRACKTRUTHMAKER_H
#define MUONDETAILEDTRACKTRUTHMAKER_H
 
#include <string>
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/ReadHandleKeyArray.h"
#include "StoreGate/WriteHandleKeyArray.h"
#include "TrkToolInterfaces/IDetailedTrackTruthBuilder.h"
#include "TrkTrack/TrackCollection.h"
#include "TrkTruthData/DetailedTrackTruthCollection.h"
#include "TrkTruthData/PRD_MultiTruthCollection.h"
 
class MuonDetailedTrackTruthMaker : public AthReentrantAlgorithm {
public:
    using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
    virtual StatusCode initialize() override;
    virtual StatusCode execute(const EventContext &ctx) const override;
 
private:
    // PRD truth maps in any order
    SG::ReadHandleKeyArray<PRD_MultiTruthCollection> m_PRD_TruthNames{this, "PRD_TruthNames", {}, "PRD truth"};
 
    // Track input
    SG::ReadHandleKeyArray<TrackCollection> m_trackCollectionNames{
        this, "TrackCollectionNames", {"MuonSpectrometerTracks"}, "track collections"};
 
    // DetailedTrackTruthCollection output
    SG::WriteHandleKeyArray<DetailedTrackTruthCollection> m_detailedTrackTruthNames{
        this, "DetailedTrackTruthNames", {""}, "output collections"};
 
    ToolHandle<Trk::IDetailedTrackTruthBuilder> m_truthTool{this, "TruthTool", "Trk::DetailedTrackTruthBuilder"};
};
 
#endif /*MUONDETAILEDTRACKTRUTHMAKER_H*/