DiamondBounds.h

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

// DiamondBounds.h, (c) ATLAS Detector software
 
#ifndef TRKSURFACES_DIAMONDDBOUNDS_H
#define TRKSURFACES_DIAMONDDBOUNDS_H
 
#include "GeoPrimitives/GeoPrimitives.h"
#include "TrkEventPrimitives/ParamDefs.h"
#include "TrkSurfaces/SurfaceBounds.h"
 
#include <math.h>
 
class MsgStream;
class DiamondBoundsCnv_p1;
 
#ifdef TRKDETDESCR_USEFLOATPRECISON
typedef float TDD_real_t;
#else
typedef double TDD_real_t;
#endif
 
namespace Trk {

 
class DiamondBounds final: public SurfaceBounds
{
 
public:
  enum BoundValues
  {
    bv_minHalfX = 0,
    bv_medHalfX = 1,
    bv_maxHalfX = 2,
    bv_halfY1 = 3,
    bv_halfY2 = 4,
    bv_length = 5
  };

  DiamondBounds();

  DiamondBounds(const DiamondBounds& diabo) = default;

  DiamondBounds& operator=(const DiamondBounds& sbo) = default;

  DiamondBounds(DiamondBounds&& diabo) noexcept = default;

  DiamondBounds& operator=(DiamondBounds&& sbo) noexcept = default;

  virtual ~DiamondBounds() = default;

  DiamondBounds(double minhalex, double medhalex, double maxhalex, double haley1, double haley2);

  DiamondBounds* clone() const override;

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

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

  double minHalflengthX() const;

  double medHalflengthX() const;

  double maxHalflengthX() const;

  double halflengthY1() const;
  double halflengthY2() const;

  virtual double r() const override final;

  double alpha1() const;

  double alpha2() const;

  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;

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

  virtual std::ostream& dump(std::ostream& sl) const override final;
 
private:
  friend class ::DiamondBoundsCnv_p1;

  bool insideFull(const Amg::Vector2D& locpo, double tol1 = 0., double tol2 = 0.) const;

  virtual void initCache() override;

  std::vector<TDD_real_t> m_boundValues;
  TDD_real_t m_alpha1;
  TDD_real_t m_alpha2;
};
 
} // end of namespace
 
#include "TrkSurfaces/DiamondBounds.icc"
#endif // TRKSURFACES_DIAMONDBOUNDS_H