FEOverlapTool.h

Go to the documentation of this file.

/* 
   Copyright (C) 2002-2026 CERN for the benefit of the ATLAS Collaboration
*/
 
#ifndef ASSOCIATIONUTILS_OVERLAPTOOLFE_H
#define ASSOCIATIONUTILS_OVERLAPTOOLFE_H
 
#include "AsgTools/PropertyWrapper.h"
 
#include "AssociationUtils/IOverlapTool.h"
#include "AssociationUtils/BaseOverlapTool.h"
#include "AssociationUtils/FEMatcher.h"
 
#include "AsgDataHandles/ReadHandleKey.h"
 
#include "xAODMissingET/MissingETAssociationMap.h"
 
namespace ADD_CMODE(ORUtils) {
 
  class FEOverlapTool : public virtual IOverlapTool,
                        public BaseOverlapTool
  {
    ASG_TOOL_CLASS(FEOverlapTool, IOverlapTool)
 
    public:

      FEOverlapTool(const std::string& name);

      virtual StatusCode findOverlaps(columnar::Particle1Range cont1, 
                                      columnar::Particle2Range cont2, 
                                      columnar::EventContextId eventContext) const override;
      using IOverlapTool::findOverlaps;
 
    protected:
      
      // Initialize the tool
      virtual StatusCode initializeDerived() override;
 
    private:
 
      SG::ReadHandleKey<xAOD::MissingETAssociationMap> m_feMapKey{
        this, "FEAssociationMap", "FEAssociationMap", "Flow element association map"
      };
 
      template<columnar::ContainerIdConcept CI1,columnar::RegularContainerIdConcept CI2>
      StatusCode internalFindOverlaps(columnar::ObjectRange<CI1> testCont, columnar::ObjectRange<CI2> refCont) const;
 
 
      
      std::unique_ptr<FEMatcher> m_FEMatcher;
 
  }; // class FEOverlapTool
 
} // namespace ADD_CMODE(ORUtils)
 
 
#endif