/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/AssociationUtils/AssociationUtils/OverlapRemovalTool.h

#ifndef ASSOCIATIONUTILS_OVERLAPREMOVALTOOL2_H
#define ASSOCIATIONUTILS_OVERLAPREMOVALTOOL2_H

// Framework includes
#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"

// Local includes
#include "AssociationUtils/IOverlapRemovalTool.h"
#include "AssociationUtils/IOverlapTool.h"
#include "AssociationUtils/OverlapRemovalDefs.h"
#include "AssociationUtils/OverlapDecorationHelper.h"

// Backwards compatibility
#include "AssociationUtils/OverlapRemovalToolLegacy.h"

namespace ORUtils
{

  class OverlapRemovalTool : public virtual IOverlapRemovalTool,
                             public asg::AsgTool
  {

      ASG_TOOL_CLASS(OverlapRemovalTool, IOverlapRemovalTool)

    public:

      OverlapRemovalTool(const std::string& name);

      virtual StatusCode initialize() override;

      virtual StatusCode
      removeOverlaps(const xAOD::ElectronContainer* electrons,
                     const xAOD::MuonContainer* muons,
                     const xAOD::JetContainer* jets,
                     const xAOD::TauJetContainer* taus = 0,
                     const xAOD::PhotonContainer* photons = 0,
                     const xAOD::JetContainer* fatJets = 0) const override;

    private:

      StatusCode removeOverlap(const ToolHandle<IOverlapTool>& tool,
                               const xAOD::IParticleContainer* cont1,
                               const xAOD::IParticleContainer* cont2) const;

    private:

      //
      // Configurable properties
      //

      std::string m_inputLabel;
      std::string m_outputLabel;

      bool m_outputPassValue;

      bool m_requireExpectedPointers;

      //
      // Helper utilities
      //

      std::unique_ptr<OverlapDecorationHelper> m_decHelper;

      //
      // Overlap tool handles
      //

      ToolHandle<IOverlapTool> m_eleEleORT;

      ToolHandle<IOverlapTool> m_eleMuORT;

      ToolHandle<IOverlapTool> m_eleJetORT;

      ToolHandle<IOverlapTool> m_muJetORT;

      ToolHandle<IOverlapTool> m_tauEleORT;

      ToolHandle<IOverlapTool> m_tauMuORT;

      ToolHandle<IOverlapTool> m_tauJetORT;

      ToolHandle<IOverlapTool> m_phoEleORT;

      ToolHandle<IOverlapTool> m_phoMuORT;

      ToolHandle<IOverlapTool> m_phoJetORT;

      ToolHandle<IOverlapTool> m_eleFatJetORT;

      ToolHandle<IOverlapTool> m_jetFatJetORT;

  }; // class OverlapRemovalTool

} // namespace ORUtils

#endif

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