protected override void InsertItem(
	int index,
	Pair<VectorF, VectorF> item
)

Protected Overrides Sub InsertItem ( 
	index As Integer,
	item As Pair(Of VectorF, VectorF)
)

protected:
virtual void InsertItem(
	int index, 
	Pair<VectorF^, VectorF^> item
) override

abstract InsertItem : 
        index : int * 
        item : Pair<VectorF, VectorF> -> unit 
override InsertItem : 
        index : int * 
        item : Pair<VectorF, VectorF> -> unit