AddTrackSummaryAlg.h

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// Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 
#ifndef ADDTRACKSUMMARYALG_H
#define ADDTRACKSUMMARYALG_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "TrkToolInterfaces/ITrackSummaryTool.h"
#include "TrkTrack/TrackCollection.h"
#include "AthContainers/ConstDataVector.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
#include "GaudiKernel/ToolHandle.h"
 
namespace Trk {

class AddTrackSummaryAlg : public AthReentrantAlgorithm {
public:
  AddTrackSummaryAlg(const std::string& name, ISvcLocator* pSvcLocator);
  virtual ~AddTrackSummaryAlg() = default;
 
  virtual StatusCode initialize() override;
  virtual StatusCode execute(const EventContext& ctx) const override;
 
private:
  SG::ReadHandleKey<TrackCollection> m_inputTrackCollection{
    this, "InputTrackCollection", "", "Input track collection to add summaries to"};
  
  SG::WriteHandleKey<ConstDataVector<TrackCollection>> m_outputTrackCollection{
    this, "OutputTrackCollection", "", "Output track collection with summaries added"};

  ToolHandle<Trk::ITrackSummaryTool> m_trackSummaryTool{
    this, "TrackSummaryTool", "", "Track summary tool"};
 
  //Make AddTrackSummaryAlg only run for pileup tracks that could possibly pass the extension/scoring preselection
   Gaudi::Property<float> m_minPt{this, "MinPt", 0.0, "Only add summary if pT > MinPt [MeV]"};
   Gaudi::Property<float> m_maxAbsEta{this, "MaxAbsEta", 99.0, "Only add summary if |eta| < MaxAbsEta"};
};
 
} // namespace Trk
 
#endif // ADDTRACKSUMMARYALG_H