private static void CullVisitedNodes <T>(RootFinder finder, List <T> adjacent) where T : GraphElement <T>
{
foreach (var node in finder.Visited)
{
node.RemoveFromGraph();
}
}
private static void RemoveVisitedNodes <T>(RootFinder finder, List <T> adjacent) where T : GraphElement <T>
{
for (var index = adjacent.Count - 1; index >= 0; index--)
{
if (finder.Contains(adjacent[index]))
{
adjacent.RemoveAt(index);
}
}
}
public static void RemoveNodes <T>(List <T> nodes) where T : GraphElement <T>
{
var adjacent = GetAdjacentNodes(nodes);
foreach (var node in nodes)
{
node.DisconnectAll();
}
var finder = new RootFinder();
while (adjacent.Count > 0)
{
finder.Reset();
var connected = finder.IsConnectedToRoot(adjacent[0]);
RemoveVisitedNodes(finder, adjacent);
if (!connected)
{
CullVisitedNodes(finder, adjacent);
}
}
}