//
// Given a path, reverse all edges in the PathGraph
//
private void reverseShortestPathEdges(List <int> path)
{
// For all vertices in the path
for (int i = 1; i < path.Count - 2; i++)
{
// Reverse the edge; DO NOT reverse the first or last arc
graph.ReverseEdge(path.ElementAt(i), path.ElementAt(i + 1));
}
}
