| DiscretePoint2D(int x_coord, int y_coord) | DiscretePoint2D | [inline] |
| dist_sq(const DiscretePoint2D &pt) const | DiscretePoint2D | [inline] |
| operator+(const DiscretePoint2D &p) const | DiscretePoint2D | [inline] |
| operator-() const | DiscretePoint2D | [inline] |
| y | DiscretePoint2D |