Z0PVTrackCompatibilityEstimator.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRK_Z0PVTRACKCOMPATIBILITYESTIMATOR_H
#define TRK_Z0PVTRACKCOMPATIBILITYESTIMATOR_H
 
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ToolHandle.h"
#include "TrkParameters/TrackParameters.h"
#include "xAODTracking/TrackParticle.h"
#include "xAODTracking/VertexContainer.h"
#include "TrkVertexFitterInterfaces/ITrackToVertexIPEstimator.h"
#include "TrkVertexFitterInterfaces/IPVTrackCompatibilityEstimator.h"
 
 
 
namespace Trk{
 
  class Track;
  class TrackParticleBase;
 
 
  class Z0PVTrackCompatibilityEstimator : public AthAlgTool, virtual public IPVTrackCompatibilityEstimator{
    
  public:
    Z0PVTrackCompatibilityEstimator(const std::string& type, const std::string& name, const IInterface* parent); 
    virtual ~Z0PVTrackCompatibilityEstimator();
    
    virtual StatusCode initialize();
    virtual StatusCode finalize();
    
    static const InterfaceID& interfaceID();
    virtual StatusCode queryInterface( const InterfaceID& riid, void** ppvIf ) ;
 
    bool isCompatible(const xAOD::TrackParticle* track,
                      const xAOD::VertexContainer* pvContainer, unsigned int pvIndex = 0) const;
 
    bool isCompatible(const TrackParameters* track,
              const xAOD::VertexContainer* pvContainer, unsigned int pvIndex = 0) const;
    
  private:
    ToolHandle< Trk::ITrackToVertexIPEstimator > m_ipEstimator;
    
    double m_z0SignificanceMax;
    
  };
  
 
  inline const InterfaceID& Z0PVTrackCompatibilityEstimator::interfaceID(){
    static const InterfaceID IID_Z0PVTrackCompatibilityEstimator("Z0PVTrackCompatibilityEstimator", 1, 0); 
    return IID_Z0PVTrackCompatibilityEstimator;
  }
 
}
 
#endif