ExtendTrackToLayerTool.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRIGEFMISSINGET_EXTENDTRACKTOLAYERTOOL_H
#define TRIGEFMISSINGET_EXTENDTRACKTOLAYERTOOL_H
 
#include "TrigEFMissingET/IExtendTrackToLayerTool.h"
#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"
#include "RecoToolInterfaces/IParticleCaloExtensionTool.h"
#include "CaloGeoHelpers/CaloSampling.h"

class ExtendTrackToLayerTool : public virtual IExtendTrackToLayerTool, public asg::AsgTool
{
public:
  ASG_TOOL_CLASS(ExtendTrackToLayerTool, IExtendTrackToLayerTool);
 
  ExtendTrackToLayerTool(const std::string &name);
 
  virtual StatusCode initialize() override;
 
  virtual TrackExtension extendTrack(
    const EventContext& ctx, 
    const xAOD::TrackParticle &track) const override;
private:
  ToolHandle<Trk::IParticleCaloExtensionTool> m_extensionTool{
      this, "ExtensionTool", "", "The track extension tool"};
  Gaudi::Property<std::vector<std::string>> m_caloLayerNames{
      this, "CaloLayerNames", {"EMB2", "EME2"}, "The (ordered) names of layers to which to extend."};
 
  // Internals
  std::vector<CaloSampling::CaloSample> m_caloLayers;
}; //> end class ExtendTrackToLayerTool
 
#endif //> !TRIGEFMISSINGET_EXTENDTRACKTOLAYERTOOL_H