/// <summary>
/// Removes all of the edges to a given vertex
/// </summary>
/// <param name="vertex">The vertex being removed</param>
protected virtual void RemoveAllEdgesToVertex(object vertex)
{
WorkList wl = new WorkList(Successors(vertex));
while (!wl.IsEmpty)
{
RemoveEdge(wl.NextItem() as Edge);
}
}
/// <summary>
/// See base class
/// </summary>
/// <param name="vertex"></param>
protected override void RemoveAllEdgesToVertex(object vertex)
{
WorkList wl = new WorkList(Predecessors(vertex));
while (!wl.IsEmpty)
{
RemoveEdge(wl.NextItem() as Edge);
}
base.RemoveAllEdgesToVertex(vertex);
}
