class MaskEdge : public ArrayList<MaskCoord>
{
public:
- MaskCoord &append() { return ArrayList<MaskCoord>::append(); }
MaskCoord &append(double x, double y, double z=0) {
- MaskCoord &c = append();
+ MaskCoord &c = ArrayList<MaskCoord>::append();
c.x = x; c.y = y; c.z = z;
return c;
}