CaloClusterMatchLinkAlg.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
// CaloClusterMatchLinkAlg.h
// Header file for class CaloClusterMatchLinkAlg
// Author: S.Binet<binet@cern.ch>
#ifndef CALOCLUSTERMATCHING_CALOCLUSTERMATCHLINKALG_H
#define CALOCLUSTERMATCHING_CALOCLUSTERMATCHLINKALG_H 1
 
// STL includes
#include <string>
 
// FrameWork includes
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
 
#include "AsgTools/ToolHandle.h"
#include "xAODCaloEvent/CaloClusterContainer.h"
#include "CaloClusterMatching/ICaloClusterMatchingTool.h"
#include "StoreGate/WriteDecorHandleKey.h"
 
namespace ClusterMatching {
  class CaloClusterMatchLinkAlg
    : public ::AthReentrantAlgorithm
  {

    // Public methods:
  public:
    using AthReentrantAlgorithm::AthReentrantAlgorithm;

    virtual ~CaloClusterMatchLinkAlg();
 
    // Athena algorithm's Hooks
    virtual StatusCode  initialize();
    virtual StatusCode  execute(const EventContext& ctx) const;
    virtual StatusCode  finalize();
 
  private:
 
    SG::ReadHandleKey<xAOD::CaloClusterContainer> m_clusterKey{this,"ClustersToDecorate","","The input CaloClusterContainer to match to CaloCalTopoClusters"};
    Gaudi::Property<bool> m_useLeadCellEtaPhi{this,"UseLeadCellEtaPhi",false};
    Gaudi::Property<int> m_clusterSortMethod{this,"ClusterSortMethod",(int)MatchedE};
    ToolHandle<ICaloClusterMatchingTool> m_clusterMatch{this,"ClusterMatchTool","ClusterMatching::CaloClusterMatchingTool/CaloClusterMatch","Tool for the acutal matching"};
 
    //The decorator
    SG::WriteDecorHandleKey<xAOD::CaloClusterContainer> m_elementLinkName{
      this,
      "ElementLinkName",
      m_clusterKey,
      "constituentClusterLinks"
    };
 
  };
}
 
#endif //> !CALOCLUSTERMATCHING_CALOCLUSTERMATCHLINKALG_H