DiscBounds.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
// DiscBounds.h, c) ATLAS Detector software
 
#ifndef TRKSURFACES_DISCBOUNDS_H
#define TRKSURFACES_DISCBOUNDS_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 DiscBounds final: public SurfaceBounds
{
 
public:
  enum BoundValues
  {
    bv_rMin = 0,
    bv_rMax = 1,
    bv_averagePhi = 2,
    bv_halfPhiSector = 3,
    bv_length = 4
  };
  DiscBounds();
 
  DiscBounds(const DiscBounds&) = default;
 
  DiscBounds& operator=(const DiscBounds& discbo) = default;
 
  DiscBounds(DiscBounds&& discbo) noexcept = default;
 
  DiscBounds& operator=(DiscBounds&& discbo) noexcept = default;
 
  virtual ~DiscBounds() = default;
 
  DiscBounds(double minrad, double maxrad, double hphisec = M_PI);
 
  DiscBounds(double minrad, double maxrad, double avephi, double hphisec);
 
  virtual bool operator==(const SurfaceBounds& sbo) const override;
 
  virtual DiscBounds* clone() const override final;
 
  virtual SurfaceBounds::BoundsType type() const override final { return SurfaceBounds::Disc; }
 
  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 final;
 
  double averagePhi() const;
 
  double halfPhiSector() 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/DiscBounds.icc"
#endif // TRKSURFACES_DISCBOUNDS_H