static void DirectedDemo()
{
var graph = new Graph(
new int[][]
{
new int [] { 1, 2 }, // 0 -> 1, 2
new int [] { 2 }, // 1 -> 2
new int [] { }, // 2 -> x
new int [] { 1, 2 } // 3 -> 1, 2
}
);
var adjacency = graph.CreateAdjacencyMatrix();
var incidence = graph.CreateDirectedIncidenceMatrix();
var kirchhoff = graph.CreateKirchhoffMatrix();
Console.WriteLine("Adjacency:");
Console.WriteLine(adjacency);
Console.WriteLine("Directed incidence:");
Console.WriteLine(incidence);
Console.WriteLine("Kirchhoff:");
Console.WriteLine(kirchhoff);
Console.WriteLine("\nConversions. \n");
Console.WriteLine("Adjacency -> Kirchhoff");
Console.WriteLine(Graph.ConvertAdjacencyToKirchhoff(adjacency));
Console.WriteLine("Kirchhoff -> Adjacency");
Console.WriteLine(Graph.ConvertKirchhoffToAdjacency(kirchhoff));
Console.WriteLine("Adjacency -> Incidence");
Console.WriteLine(Graph.ConvertAdjacencyToDirectedIncidence(adjacency));
Console.WriteLine("Incidence -> Adjacency");
Console.WriteLine(Graph.ConvertDirectedIncidenceToAdjacency(incidence));
Console.WriteLine("Incidence -> Kirchhoff (only works right for a directed graph)");
Console.WriteLine(Graph.ConvertDirectedIncidenceToKirchhoff(incidence));
}
