public virtual void AddVertex(Vertex v)
{
v.SetGraph(this);
vertexCount++;
v.Label = vertexCount.ToString();
vertices.Add(v);
matrix.AddVertex();
}
public virtual void RemoveVertex(Vertex v)
{
int index = vertices.IndexOf(v);
bool success = vertices.Remove(v);
if (success)
{
vertexCount--;
v.SetGraph(null);
//Delete all edges going to and from this vertex
foreach (Edge e in v.GetInEdges())
{
RemoveEdge(e);
}
foreach (Edge e in v.GetOutEdges())
{
RemoveEdge(e);
}
matrix.RemoveVertex(index);
}
}
public virtual void RemoveVertex(Vertex v)
{
int index = vertices.IndexOf(v);
bool success = vertices.Remove(v);
if (success)
{
vertexCount--;
v.SetGraph(null);
//Delete all edges going to and from this vertex
foreach (Edge e in v.GetInEdges())
{
RemoveEdge(e);
}
foreach (Edge e in v.GetOutEdges())
{
RemoveEdge(e);
}
matrix.RemoveVertex(index);
}
}
public virtual void AddVertex(Vertex v)
{
v.SetGraph(this);
vertexCount++;
v.Label = vertexCount.ToString();
vertices.Add(v);
matrix.AddVertex();
}