SlidingCylinderSurface.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

// SlidingCylinderSurface.h, (c) ATLAS Detector software
 
#ifndef TRKGEOMETRYSURFACES_SLIDINGCYLINDERSURFACE_H
#define TRKGEOMETRYSURFACES_SLIDINGCYLINDERSURFACE_H
 
// Trk
#include "TrkDetDescrUtils/BinUtility.h"
#include "TrkEventPrimitives/ParamDefs.h"
#include "TrkSurfaces/CylinderSurface.h"
// Geometry & Math
#include "GeoPrimitives/GeoPrimitives.h"
#include <string>
#include <vector>
 
namespace Trk {

 
class SlidingCylinderSurface final : public CylinderSurface
{
public:

  SlidingCylinderSurface(const CylinderSurface& surf,
                         const Trk::BinUtility & bu,
                         const std::vector<float> & offset);
 

  virtual bool operator==(const Surface& sf) const override final;

  virtual bool isOnSurface(const Amg::Vector3D& glopo,
                           const BoundaryCheck& bchk = true,
                           double tol1 = 0.,
                           double tol2 = 0.) const override final;

  virtual void localToGlobal(const Amg::Vector2D& locp,
                             const Amg::Vector3D& mom,
                             Amg::Vector3D& glob) const override final;

  virtual bool globalToLocal(const Amg::Vector3D& glob,
                             const Amg::Vector3D& mom,
                             Amg::Vector2D& loc) const override final;

  virtual DistanceSolution straightLineDistanceEstimate(
    const Amg::Vector3D& pos,
    const Amg::Vector3D& dir) const override final;

  virtual DistanceSolution straightLineDistanceEstimate(
    const Amg::Vector3D& pos,
    const Amg::Vector3D& dir,
    bool Bound) const override final;

  const Trk::BinUtility& binUtility() const { return m_etaBin; }

  const std::vector<float>& offset() const { return m_depth; }

  virtual std::string name() const override
  {
    return "Trk::SlidingCylinderSurface";
  }
 
protected:
  std::vector<float> m_depth{};
  Trk::BinUtility m_etaBin{};
};
 
} // end of namespace
 
#endif // TRKGEOMETRYSURFACES_SLIDINGCYLINDERSURFACE_H