IMode3dFinder.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

// IMode3dFinder.h, (c) ATLAS Detector software 2006
 
#ifndef TRKSEEDFINDERUTILS_IMODE3DFINDER_H
#define TRKSEEDFINDERUTILS_IMODE3DFINDER_H
 
#include "GaudiKernel/IAlgTool.h"
#include "TrkVertexSeedFinderUtils/SeedFinderParamDefs.h"
 
namespace Trk
{


  class IMode3dInfo
  {
  public:
    virtual ~IMode3dInfo() = default;
 
    virtual unsigned int Modes1d(std::vector<float> &,
                                 std::vector<float> &, 
                                 std::vector<float> &,
                                 std::vector<float> &) const = 0 ;
 
    virtual const std::vector<int>& AcceptedCrossingPointsIndices() const = 0;
 
    virtual void getCorrelationDistance( double &cXY, double &cZ ) const = 0 ;
 
    virtual int perigeesAtSeed( std::vector<const Trk::TrackParameters*>& perigees , 
                                const std::vector<const Trk::TrackParameters*>& perigeeList ) const = 0;
 
    virtual void setTrkidx (std::vector< std::pair <int, int> >&& trkidx) = 0;
  };
 
 
  class IMode3dFinder : virtual public IAlgTool
  {
  public:
    DeclareInterfaceID( IMode3dFinder, 1, 0);

    virtual Amg::Vector3D
    getMode (const double vx,
             const double vy,
             const std::vector<Trk::PositionAndWeight> &) const = 0;
 

    virtual Amg::Vector3D
    getMode (const double vx,
             const double vy,
             const std::vector<Trk::PositionAndWeight>& points,
             std::unique_ptr<IMode3dInfo>& info) const = 0;
 

    virtual Amg::Vector3D
    getMode (const double vx,
             const double vy,
             const std::vector<Amg::Vector3D>& points) const = 0;
 
    
    virtual Amg::Vector3D
    getMode (const double vx,
             const double vy,
             const std::vector<Amg::Vector3D>& points,
             std::unique_ptr<IMode3dInfo>& info) const = 0;
  };
}
 
#endif