TriangleBounds.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

// TriangleBounds.h, (c) ATLAS Detector software
 
#ifndef TRKSURFACES_TRIANGLEBOUNDS_H
#define TRKSURFACES_TRIANGLEBOUNDS_H
 
#include "GeoPrimitives/GeoPrimitives.h"
#include "TrkEventPrimitives/ParamDefs.h"
#include "TrkSurfaces/SurfaceBounds.h"
#include <utility>
 
class MsgStream;
 
#ifdef TRKDETDESCR_USEFLOATPRECISON
typedef float TDD_real_t;
#else
typedef double TDD_real_t;
#endif
 
namespace Trk {

 
class TriangleBounds final : public SurfaceBounds
{
 
public:
  enum BoundValues
  {
    bv_x1 = 0,
    bv_y1 = 1,
    bv_x2 = 2,
    bv_y2 = 3,
    bv_x3 = 4,
    bv_y3 = 5,
    bv_length = 6
  };

  TriangleBounds();

  TriangleBounds(const TriangleBounds& tribo) = default;

  TriangleBounds& operator=(const TriangleBounds& recbo) = default;

  TriangleBounds(TriangleBounds&& tribo) noexcept = default;

  TriangleBounds& operator=(TriangleBounds&& recbo) noexcept = default;

  virtual ~TriangleBounds() = default;

  TriangleBounds(const std::vector<std::pair<float, float>>&);

  TriangleBounds(const std::vector<std::pair<double, double>>&);

  TriangleBounds(const Amg::Vector2D& p1, const Amg::Vector2D& p2, const Amg::Vector2D& p3);

  virtual bool operator==(const SurfaceBounds& sbo) const override;

  virtual TriangleBounds* clone() const override;

  virtual BoundsType type() const override final { return SurfaceBounds::Triangle; }

  virtual bool inside(const Amg::Vector2D& locpo, double tol1 = 0., double tol2 = 0.) const override final;
  virtual bool inside(const Amg::Vector2D& locpo, const BoundaryCheck& bchk) const override final;

  virtual bool insideLoc1(const Amg::Vector2D& locpo, double tol1 = 0.) const override final;

  virtual bool insideLoc2(const Amg::Vector2D& locpo, double tol2 = 0.) const override final;

  virtual double minDistance(const Amg::Vector2D& pos) const override final;

  std::vector<std::pair<TDD_real_t, TDD_real_t>> vertices() const;

  virtual double r() const override final;

  virtual MsgStream& dump(MsgStream& sl) const override;

  virtual std::ostream& dump(std::ostream& sl) const override;
 
private:
  std::vector<TDD_real_t> m_boundValues;
};
} // end of namespace
 
#include "TrkSurfaces/TriangleBounds.icc"
#endif // TRKSURFACES_RECTANGLEBOUNDS_H