IVertexCollectionSortingTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/

// IVertexCollectionSortingTool.h, (c) ATLAS Detector software 2009
 
#ifndef TRK_IVERTEXCOLLECTIONSORTINGTOOL_H
#define TRK_IVERTEXCOLLECTIONSORTINGTOOL_H
 
#include "GaudiKernel/IAlgTool.h"
#include <utility>
 
//xAOD includes
#include "xAODTracking/VertexFwd.h"
#include "xAODTracking/TrackParticleFwd.h"
#include "xAODTracking/VertexContainerFwd.h"
#include "xAODTracking/VertexAuxContainer.h"
#include "xAODTracking/TrackParticleContainerFwd.h"
 
namespace Trk
{
 
  static const InterfaceID IID_IVertexCollectionSortingTool("IVertexCollectionSortingTool", 1, 0);

 
  class IVertexCollectionSortingTool : virtual public IAlgTool {
 
     public:
 
       virtual ~IVertexCollectionSortingTool(){};

       static const InterfaceID& interfaceID() { return IID_IVertexCollectionSortingTool; };
 

       virtual std::pair<xAOD::VertexContainer*, xAOD::VertexAuxContainer*>
       sortVertexContainer(const xAOD::VertexContainer& MyVxCont) const = 0;
  };
}
 
#endif