DeltaROverlapTool.h

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/*
  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ASSOCIATIONUTILS_OVERLAPTOOLDR_H
#define ASSOCIATIONUTILS_OVERLAPTOOLDR_H
 
// Local includes
#include "AssociationUtils/IOverlapTool.h"
#include "AssociationUtils/BaseOverlapTool.h"
#include "AssociationUtils/DeltaRMatcher.h"
 
namespace ORUtils
{
 
  class DeltaROverlapTool : public virtual IOverlapTool,
                            public BaseOverlapTool
  {
 
      ASG_TOOL_CLASS(DeltaROverlapTool, IOverlapTool)
 
    public:
 
      DeltaROverlapTool(const std::string& name);
 
      virtual StatusCode
      findOverlaps(const xAOD::IParticleContainer& cont1,
                   const xAOD::IParticleContainer& cont2) const override;
 
    protected:
 
      virtual StatusCode initializeDerived() override;
 
    private:
 
 
      float m_dR;
      bool m_useRapidity;
 
      bool m_swapContainerPrecedence;
 
 
 
      std::unique_ptr<DeltaRMatcher> m_dRMatcher;
 
 
  }; // class DeltaROverlapTool
 
} // namespace ORUtils
 
#endif