TauBuilderAlg.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TAUREC_TAUBUILDERALG_H
#define TAUREC_TAUBUILDERALG_H
 
#include "tauRecTools/ITauToolBase.h"
 
#include "StoreGate/ReadCondHandleKey.h"
#include "StoreGate/ReadHandle.h"
#include "StoreGate/WriteHandle.h"
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
 
#include "xAODTau/TauJetContainer.h"
#include "xAODTau/TauTrackContainer.h"
#include "xAODJet/JetContainer.h"
#include "xAODPFlow/PFOContainer.h"
#include "xAODCaloEvent/CaloClusterContainer.h"
#include "CaloEvent/CaloClusterCellLinkContainer.h"
#include "CaloEvent/CaloConstCellContainer.h"
#include "InDetReadoutGeometry/SiDetectorElementCollection.h"
#include "TRT_ReadoutGeometry/TRT_DetElementContainer.h"
#include "CaloInterface/ICaloConstCellMakerTool.h"
 
#include "GaudiKernel/SystemOfUnits.h"
#include "GaudiKernel/ToolHandle.h"

 
class CaloCell_ID;
 
class TauBuilderAlg: public AthReentrantAlgorithm
{
 public:
  //-----------------------------------------------------------------
  // Contructor and destructor
  //-----------------------------------------------------------------
  TauBuilderAlg( const std::string &name, ISvcLocator *pSvcLocator );
  ~TauBuilderAlg();
 
  //-----------------------------------------------------------------
  // Gaudi algorithm hooks
  //-----------------------------------------------------------------
  virtual StatusCode initialize();
  virtual StatusCode execute(const EventContext& ctx) const;
 
 private:
       
  Gaudi::Property<double> m_maxEta {this, "MaxEta", 2.5, "maximum eta for jet seed"};
  Gaudi::Property<double> m_minPt {this, "MinPt", 10 * Gaudi::Units::GeV, "minimum pT for jet seed"};
  Gaudi::Property<int> m_maxNTracks {this, "MaxNTracks", -1, "maximum number of classifiedCharged tracks"};
 
  const ToolHandleArray<ITauToolBase> m_tools {this, "Tools", {}, "Tools processing taus"};
  const ToolHandle<ICaloConstCellMakerTool> m_cellMakerTool {this, "CellMakerTool", "", "Tool to sort the CaloCellContainer"};
 
  SG::ReadHandleKey<xAOD::JetContainer> m_jetInputContainer{this,"Key_jetInputContainer","AntiKt4LCTopoJets","input jet key"};
    
  SG::WriteHandleKey<xAOD::TauJetContainer> m_tauOutputContainer{this,"Key_tauOutputContainer","tmp_TauJets","output tau data key"};
  SG::WriteHandleKey<xAOD::TauTrackContainer> m_tauTrackOutputContainer{this,"Key_tauTrackOutputContainer","TauTracks","output tau tracks data key"};
  SG::WriteHandleKey<CaloConstCellContainer> m_tauPi0CellOutputContainer{this,"Key_tauPi0CellOutputContainer","TauCommonPi0Cells","output calo cell key"};
    
  const CaloCell_ID* m_cellID = nullptr;
    
  // These are needed to read ESD and AOD in AthenaMT for P->T conversion of ID tracks.
  SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> m_pixelDetEleCollKey{this, "PixelDetEleCollKey", "PixelDetectorElementCollection", "Key of SiDetectorElementCollection for Pixel"};
  SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> m_SCTDetEleCollKey{this, "SCTDetEleCollKey", "SCT_DetectorElementCollection", "Key of SiDetectorElementCollection for SCT"};
  SG::ReadCondHandleKey<InDetDD::TRT_DetElementContainer> m_trtDetEleContKey{this, "TRTDetEleContKey", "TRT_DetElementContainer", "Key of TRT_DetElementContainer"}; 
 
};
 
#endif // TAUREC_TAUBUILDERALG_H