private static Graph AddToGraph <TBounds, TPayload>(this BalancedBoundingTree <TBounds, TPayload> .BalancedBoundingNode node, Graph graph, int depth)
where TBounds : IComparable <TBounds>, IEquatable <TBounds>
{
if (!ReferenceEquals(node.LowerTree, BalancedBoundingTree <TBounds, TPayload> .Nil))
{
graph = graph.Add(EdgeStatement.For(node.ToString(), node.LowerTree.ToString()));
if (depth > 0)
{
graph = node.LowerTree.AddToGraph(graph, depth - 1);
}
}
if (!ReferenceEquals(node.UpperTree, BalancedBoundingTree <TBounds, TPayload> .Nil))
{
graph = graph.Add(EdgeStatement.For(node.ToString(), node.UpperTree.ToString()));
if (depth > 0)
{
graph = node.UpperTree.AddToGraph(graph, depth - 1);
}
}
return(graph);
}
