public static LineSegment2D<D>[] PolyLine<D>(
	Point2D<D>[] points,
	bool closed
)
where D : new(), IComparable

Public Shared Function PolyLine(Of D As {New, IComparable}) ( _
	points As Point2D(Of D)(), _
	closed As Boolean _
) As LineSegment2D(Of D)()

public:
generic<typename D>
where D : gcnew(), IComparable
static array<LineSegment2D<D>^>^ PolyLine(
	array<Point2D<D>^>^ points, 
	bool closed
)