visitableOnce
Converts a Graph into a VisitableOnceGraph which allows visiting each vertex only once.
Receiver
the graph to convert
Return
a VisitableOnceGraph wrapping the original graph, and no initially visited vertices
Converts a Graph into a VisitableOnceGraph which allows visiting each vertex only once.
the graph to convert
a VisitableOnceGraph wrapping the original graph, and no initially visited vertices