Chi2TrackCompatibilityEstimator.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKVERTEXADAPTIVEFITTERTOOLS_CHI2TRACKCOMPATIBILITYESTIMATOR_H
#define TRKVERTEXADAPTIVEFITTERTOOLS_CHI2TRACKCOMPATIBILITYESTIMATOR_H
 
#include "TrkVertexFitterInterfaces/IVertexTrackCompatibilityEstimator.h"
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "xAODTracking/Vertex.h"
 
namespace Trk
{
  class PerigeeLinearizedTrack;
 
  class Chi2TrackCompatibilityEstimator : public extends<AthAlgTool, IVertexTrackCompatibilityEstimator>
  {
   public:
    virtual StatusCode initialize() override;
    virtual StatusCode finalize() override;
    
    using base_class::base_class;
    
     virtual
     void estimate(VxTrackAtVertex &,const Amg::Vector3D & vertex) const override;
 
     virtual
     float compatibility(VxTrackAtVertex & vtxTrack,const Amg::Vector3D & vertex) const override;
    
  private:  
  
     template<class T> float _compatibility(T & plane,const Amg::Vector3D & vertex) const;
 
  };
}
#endif