DiscTrapezoidalBounds.h

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

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

 
class DiscTrapezoidalBounds final : public SurfaceBounds
{
 
public:
  enum BoundValues
  {
    bv_rMin = 0,
    bv_rMax = 1,
    bv_minHalfX = 2,
    bv_maxHalfX = 3,
    bv_halfY = 4,
    bv_halfPhiSector = 5,
    bv_averagePhi = 6,
    bv_rCenter = 7,
    bv_stereo = 8,
    bv_length = 9
  };

  DiscTrapezoidalBounds();

  DiscTrapezoidalBounds(const DiscTrapezoidalBounds& disctrbo);

  DiscTrapezoidalBounds& operator=(const DiscTrapezoidalBounds& disctrbo);

  DiscTrapezoidalBounds(DiscTrapezoidalBounds&& disctrbo) noexcept = default;

  DiscTrapezoidalBounds& operator=(DiscTrapezoidalBounds&& disctrbo) noexcept = default;

  virtual ~DiscTrapezoidalBounds() =default ;

  DiscTrapezoidalBounds(double minhalfx, double maxhalfx, double rMin, double rMax, double avephi, double stereo = 0.);

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

  virtual DiscTrapezoidalBounds* clone() const override;

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

  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;

  double rMin() const;

  double rMax() const;

  virtual double r() const override;

  double averagePhi() const;

  double rCenter() const;

  double stereo() const;

  double halfPhiSector() const;

  double minHalflengthX() const;

  double maxHalflengthX() const;

  double halflengthY() const;

  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/DiscTrapezoidalBounds.icc"
#endif // TRKSURFACES_DISCTRAPEZOIDALBOUNDS_H