public static void SetTentativeDistance(this CalculateShortestPath.DistanceGraphRole distanceGraph, int distance)
{
var context = Context.Current <CalculateShortestPath>();
context.TentativeDistance[(Node)distanceGraph] = distance;
}
public static int TentativeDistance(this CalculateShortestPath.DistanceGraphRole distanceGraph)
{
var context = Context.Current <CalculateShortestPath>();
return(context.TentativeDistance[(Node)distanceGraph]);
}
