public IDirectedGraph <TVertexId, TVertexProperty, TEdgeProperty> ReversedCopy()
{
var reversedGraph = new DirectedSimpleGraph <TVertexId, TVertexProperty, TEdgeProperty>(
Vertices.Select(v => v.Id));
foreach (Vertex <TVertexId> vertex in Vertices)
{
reversedGraph.Properties[vertex] = Properties[vertex];
}
foreach (Edge <TVertexId> edge in Edges)
{
reversedGraph.AddEdge(edge.Reversed(), Properties[edge]);
}
return(reversedGraph);
}
public IDirectedGraph <TVertexId, TVertexProperty, TEdgeProperty> AsDirected()
{
var directedSimpleGraph = new DirectedSimpleGraph <TVertexId, TVertexProperty, TEdgeProperty>(
Vertices.Select(v => v.Id));
foreach (Vertex <TVertexId> vertex in Vertices)
{
directedSimpleGraph.Properties[vertex] = Properties[vertex];
}
foreach (Edge <TVertexId> edge in Edges)
{
directedSimpleGraph.AddEdge(edge, Properties[edge]);
if (edge.Source != edge.Destination)
{
directedSimpleGraph.AddEdge(edge.Reversed(), Properties[edge]);
}
}
return(directedSimpleGraph);
}
public void SetUp() => testObject = new DirectedSimpleGraph <int, string, string>(Enumerable.Range(0, 10));
