#ifndef POINT_3D_H
#define POINT_3D_H
	#include <iostream>
	class Point_3D {
		private:
			int m_ix, m_iy, m_iz;
		public:
			int getX() const;
			int getY() const;
			int getZ() const;
			Point_3D(const int x = 0, const int y = 0, const int z = 0);
	};
	std::ostream &operator<<(std::ostream &, const Point_3D &);
#endif