/// <summary>
/// Returns all Edges that connect the two nodes (which are assumed to be different).
/// </summary>
/// <param name="node0"></param>
/// <param name="node1"></param>
/// <returns></returns>
public static IList getEdgesBetween(Node node0, Node node1)
{
IList edges0 = DirectedEdge.ToEdges(node0.OutEdges.Edges);
Set<DirectedEdge> commonEdges = new Set<DirectedEdge>(edges0.Cast<DirectedEdge>());
IList edges1 = DirectedEdge.ToEdges(node1.OutEdges.Edges);
commonEdges.RemoveMany(edges1.Cast<DirectedEdge>());
return new ArrayList(commonEdges);
}
