public WTM_Node(WTM_Node parent)
{
this.Parent = parent;
}
void SaveNode(BinaryWriter Output, WTM_Node node)
{
var asInner = node as WTM_Inner;
if (asInner != null) {
// isInner?
Output.Write (true);
var arity = asInner.CHILDREN.Length;
Output.Write ((int)arity);
GenericIO<Sequence>.Save(Output, asInner.SEQ);
for (int i = 0; i < arity; ++i) {
var child = asInner.CHILDREN[i];
if (child == null) {
Output.Write (false);
} else {
Output.Write(true);
this.SaveNode(Output, child);
}
}
} else {
Output.Write (false);
var asLeaf = node as WTM_Leaf;
// Output.Write ((int)asLeaf.Count);
Output.Write ((int)asLeaf.Symbol);
}
}
