#include "Dimension.hh"

std::ostream& operator<< (std::ostream &s, const Coordinate &c) {
	s << "(" << c.x << ", " << c.y << ")";

	return s;
}

std::ostream& operator<< (std::ostream &s, const PositionDelta &c) {
	s << "(" << c.dx << ", " << c.dy << ")";

	return s;
}