DRAssociationTool.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id$
 
 
#ifndef EVENTCOMMOND3PDMAKER_DRASSOCIATIONTOOL_H
#define EVENTCOMMOND3PDMAKER_DRASSOCIATIONTOOL_H
 
 
#include "D3PDMakerInterfaces/ICollectionGetterTool.h"
#include "D3PDMakerUtils/SingleAssociationTool.h"
#include "EventKernel/INavigable4Momentum.h"
#include "xAODBase/IParticle.h"
#include "GaudiKernel/ToolHandle.h"
 
 
namespace D3PD {
 

class DRAssociationTool
  : public SingleAssociationTool<Types<INavigable4Momentum, xAOD::IParticle> >
{
public:
  typedef SingleAssociationTool<Types<INavigable4Momentum, xAOD::IParticle> > Base;
 

  DRAssociationTool (const std::string& type,
                     const std::string& name,
                     const IInterface* parent);
 

  virtual StatusCode initialize() override;
 

  virtual StatusCode configureD3PD (IAddVariable* tree,
                                    const std::type_info& ti) override;
 

  virtual StatusCode book() override;
 

  virtual const INavigable4Momentum* get (const INavigable4Momentum& p) override;
 

  virtual const xAOD::IParticle* get (const xAOD::IParticle& p) override;
 
 
private:
  ToolHandle<ICollectionGetterTool> m_getter;

  float m_drcut;

  float* m_dr;
};
 
 
} // namespace D3PD
 
 
 
#endif // not EVENTCOMMOND3PDMAKER_DRASSOCIATIONTOOL_H