#ifndef POLYGON_3D_H
#define POLYGON_3D_H
 	#include <iostream>
    #include <list>
	#include "point_3d.h"
	#include "line_3d.h"
	class Polygon_3D {
		private:
			std::list<Point_3D> m_lstPoints;
		public:
			Polygon_3D();
			Polygon_3D(const Line_3D &, const Point_3D &);
			Polygon_3D(const Point_3D &, const Line_3D &);
			Polygon_3D(const Line_3D &, const Line_3D &);
			std::list<Point_3D> getPoints() const;
			Polygon_3D operator+(const Point_3D &);
			Polygon_3D operator+(const Line_3D &);
			Polygon_3D operator+(const Polygon_3D &);
			Polygon_3D &operator+=(const Point_3D &);
			Polygon_3D &operator+=(const Line_3D &);
			Polygon_3D &operator+=(const Polygon_3D &);
	};
	Polygon_3D operator+(const Line_3D &, const Point_3D &);
	Polygon_3D operator+(const Point_3D &, const Line_3D &);
	Polygon_3D operator+(const Line_3D &, const Line_3D &);
	Polygon_3D operator+(const Point_3D &, const Polygon_3D &);
	Polygon_3D operator+(const Line_3D &, const Polygon_3D &);
	std::ostream &operator<<(std::ostream &, const Polygon_3D &);
#endif