internal static int CountNodes(GreenNode green)
{
int n = 0;
for (int i = 0, s = green.SlotCount; i < s; i++)
{
var child = green.GetSlot(i);
if (child != null)
{
if (!child.IsList)
{
n++;
}
else
{
n += child.SlotCount;
}
}
}
return(n);
}
/// <summary>
/// get the green node at the given slot
/// </summary>
private static GreenNode GetGreenNodeAt(GreenNode node, int i)
{
Debug.Assert(node.IsList || (i == 0 && !node.IsList));
return(node.IsList ? node.GetSlot(i) : node);
}
