public static bool after(NodeType a, NodeType b)
{
return(compare_node(a, b) > 0);
}
public virtual bool after(NodeType two)
{
return(after(this, two));
}
public virtual bool before(NodeType two)
{
return(before(this, two));
}
public static bool before(NodeType a, NodeType b)
{
return(compare_node(a, b) < 0);
}
public static bool same(NodeType a, NodeType b)
{
return(a.node_value().isSameNode(b.node_value()));
// While compare_node(a, b) == 0 is tempting, it is also expensive
}