Line2D.h

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/*
 * Line2D.h
 *
 *  Created on: 18 Dec 2018
 *      Author: Valerio Formato
 */

#ifndef HERD_LINE2D_H_
#define HERD_LINE2D_H_

#ifdef HS_USE_ROOT
#include "Rtypes.h"
#endif

// HerdSoftware headers
#include "common/DefaultValues.h"
#include "common/Exception.h"
#include "common/RefFrame.h"
#include "dataobjects/Point.h"

namespace Herd {

class Line2D {
public:
  Line2D() : DEFAULT_INIT(_point), DEFAULT_INIT(_polar){};

  Line2D(const Point &point, float polar);

  Line2D(const Point &point);

  virtual ~Line2D() = default;

  float Polar() const;

  inline Point Origin() const { return _point; };

  Point Intersection(float coo, RefFrame::Axis axis) const;

  inline bool IsDegenerate() const { return std::isnan(_polar); }

  class Degenerate : public Exception {
  public:
    using Exception::Exception;
  };

private:
  Point _point;
  float _polar;

#ifdef HS_USE_ROOT
  ClassDef(Line2D, 1)
#endif
};

} // namespace Herd

#endif /* HERD_LINE2D_H_ */