UndirectedBidirectionalGraph - KeRNeLith/QuikGraph GitHub Wiki
The UndirectedBidirectionalGraph<TVertex, TEdge> provides a wrapper around a bidirectional graph in order to adapt it as an undirected graph.
This class is mutable via the wrapped graph, serializable and cloneable.
var graph = new BidirectionalGraph<int, Edge<int>>();
var adapterGraph = new UndirectedBidirectionalGraph<int, Edge<int>>(graph);
...
foreach(int vertex in adapterGraph.Vertices)
{
foreach(Edge<int> edge in graph.AdjacentEdges(vertex))
{
Console.WriteLine(edge);
}
}