public bool RemoveVertex(char vertex)
{
int vertexPos = AdjancecyVerticesList.IndexOf(vertex);
AdjancecyVerticesList.Remove(vertex);
AdjancecyVerticesList.Insert(vertexPos, '-');
RemoveEdge(vertexPos);
return(false);
}
public bool AddVertex(char vertex)
{
if (AdjancecyVerticesList == null)
{
throw new Exception("Graph is not initialized");
}
AdjancecyVerticesList.Add(vertex);
return(true);
}
//=============================================================================================================================================================================================
public bool AddUnWightedEdge(char vertex1, char vertex2)
{
if (IsWeightedGraph == true)
{
throw new Exception("Created Graph is Weighted, Use this function only for Unweighted graph operations.");
}
int vertex1Pos = AdjancecyVerticesList.IndexOf(vertex1);
int vertex2Pos = AdjancecyVerticesList.IndexOf(vertex2);
AdjancencyMatrix[vertex1Pos, vertex2Pos] = 1;
return(false);
}
