public static void Clearance(NodeHandle a, uint value)
{
value = Min(15, value);
var mask = (NodeEdges)((ulong)value << 32);
AllNodes.AddOrUpdate(a, mask, (key, e) => Clearance(e, value));
}
public static bool SetEdge(NodeHandle a, NodeHandle b, bool value)
{
long d = (long)((ulong)b & handleMask) - (long)((ulong)a & handleMask);
if (!whichEdgeBit.ContainsKey(d))
{
return(false);
}
var mask = (NodeEdges)(1ul << whichEdgeBit[d]);
if (value)
{
AllNodes.AddOrUpdate(a, mask, (k, oldValue) => oldValue | mask);
}
else
{
AllNodes.AddOrUpdate(a, 0, (k, oldValue) => oldValue & ~mask);
}
return(true);
}
public static void IsCover(NodeHandle a, bool value) => AllNodes.AddOrUpdate(a, value ? NodeEdges.IsCover : 0, (key, e) => IsCover(e, value));