public void accept(ReflectiveVisitable v)
{
v.Visit(this);
++tabs;
tab = "";
for (int i = 0; i < tabs; i++)
{
tab += " ";
}
AbstractNode children = Child;
while (children != null)
{
Console.Write(tab);
children.accept(v);
children = children.mysib;
--tabs;
}
}
public void PreOrderWalk(AbstractNode node, string prefix = "")
{
//string s = @"├│└─";
if (node == null)
{
return;
}
bool isLastChild = (node.Sib == null);
Console.ForegroundColor = ConsoleColor.Magenta;
Console.Write(prefix);
Console.Write(isLastChild ? "└─ " : "├─ ");
Console.ResetColor();
node.accept(this);
PreOrderWalk(node.Child, prefix + (isLastChild ? " " : "│ "));
if (!isLastChild)
{
PreOrderWalk(node.Sib, prefix);
}
}
