/// <summary>
/// Deletes a vertex in the list of avaialable vertices associated with the graph.
/// </summary>
/// <param name="index"></param>
public void DeleteVertex(int index)
{
SGLNode <T> toDelete = Vertices.Get(index);
for (int i = 0; i < Vertices.Length(); i++)
{
for (int j = 0; j < Vertices.Get(i).GetAdjacencyList().Length(); j++)
{
if (Object.ReferenceEquals(Vertices.Get(i).GetAdjacencyList().Get(j), toDelete))
{
Vertices.Get(i).GetAdjacencyList().Delete(j);
}
}
}
}
/// <summary>
/// Deletes an SGLNode with the reference to the given SGLNode.
/// Returns true if and only if a SGLNode of the same reference is deleted.
/// </summary>
/// <param name="index"></param>
public bool DeleteNode(SGLNode <T> SGLNode)
{
for (int i = 0; i < AdjacencyList.Length(); i++)
{
if (Object.ReferenceEquals(AdjacencyList.Get(i), SGLNode))
{
AdjacencyList.Delete(i);
return(true);
}
}
return(false);
}