TauElectronVetoVariables.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TAURECTOOLS_TAUELECTRONVETOVARIABLES_H
#define TAURECTOOLS_TAUELECTRONVETOVARIABLES_H
 
#include "tauRecTools/TauRecToolBase.h"
 
#include "TrkCaloExtension/CaloExtensionCollection.h"
 
#include "ActsGeometryInterfaces/IExtrapolationTool.h"
#include "ActsGeometryInterfaces/ITrackingGeometrySvc.h"
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/ReadHandleKey.h"
 
namespace Trk {
  class IParticleCaloExtensionTool;
}

 
class TauElectronVetoVariables : public TauRecToolBase {
 
public:
  
  ASG_TOOL_CLASS2(TauElectronVetoVariables, TauRecToolBase, ITauToolBase)
 
  TauElectronVetoVariables(const std::string& name);
 
  virtual ~TauElectronVetoVariables() = default;
 
  virtual StatusCode initialize() override;
  
  using TauRecToolBase::executeTool;
  virtual StatusCode executeTool(xAOD::TauJet& pTau,
                 const EventContext& ctx) const override;
 
private:
 
  Gaudi::Property<bool> m_doVertexCorrection {this, "VertexCorrection", true, "switch of vertex correction"}; 
  Gaudi::Property<bool> m_useOldCalo{this,"useOldCalo",false,"If true, it uses the CaloExtensionTool for calculating track extrapolation. Otherwise, it allows the code to read from the cache created by CaloExtensionBuilderalg."};
  ToolHandle<Trk::IParticleCaloExtensionTool> m_caloExtensionTool {this, 
    "ParticleCaloExtensionTool", "Trk::ParticleCaloExtensionTool/ParticleCaloExtensionTool", "Tool for calculating track extrapolation"}; 
  SG::ReadHandleKey<CaloExtensionCollection>  m_ParticleCacheKey{this,
    "tauEVParticleCache", "ParticleCaloExtension", "Name of the particle measurement extrapolation cache for TauEV Algorithm"};
 
  
  // ACTS Extrapolator
  Gaudi::Property<bool> m_useACTSExtrapolator{this, "useACTSExtrapolator", false};
  ToolHandle<ActsTrk::IExtrapolationTool> m_extrapolationTool {this, "ExtrapolationTool", "ExtrapolationTool", "Tool to run propagation in an ACTS tracking geometry" };
  ServiceHandle<ActsTrk::ITrackingGeometrySvc> m_trackingGeometrySvc{this, "TrackingGeometrySvc", "ActsTrackingGeometrySvc"};
 
  std::map<unsigned int, std::string> m_caloNameGeoIDMap;
 
 
};
 
#endif // TAURECTOOLS_TAUELECTRONVETOVARIABLES_H