+let test_slashslash tree k =
+ let test =
+ match k with "*" -> TagSet.remove (Tag.tag "") TagSet.star
+ | s -> TagSet.singleton (Tag.tag k)
+ in
+ let attorstring = TagSet.cup TagSet.pcdata TagSet.attribute in
+ let rec aux t acc =
+ if Tree.Binary.is_node t
+ then
+ let tag = Tree.Binary.tag t in
+ let l = Tree.Binary.first_child t
+ and r = Tree.Binary.next_sibling t
+ in
+ let acc =
+ if TagSet.mem tag test
+ then
+ TS.append t acc
+ else
+ acc
+ in
+ let rl = if TagSet.mem tag attorstring then acc else aux l acc
+ in aux r rl
+ else
+ acc
+ in
+ let _ = Printf.eprintf "Testing optimal //%s ... " k in
+ let r = time (aux tree ) TS.empty in
+ Printf.eprintf "Result set is %i nodes\n%!" (TS.length r)
+
+
+let test_jump tree k =
+ let ttag = Tag.tag k in
+
+ let rec loop acc tree =
+ if Tree.Binary.is_node tree
+ then
+ let acc = TS.cons tree acc in
+ loop acc (Tree.Binary.tagged_next tree ttag)
+ else
+ acc
+
+ in
+ let _ = Printf.eprintf "Testing jumping for tag %s ... " k in
+ let r = time (loop TS.empty ) (Tree.Binary.tagged_next tree ttag) in
+ Printf.eprintf "Result set is %i nodes\n%!" (TS.length r)
+
+
+
+let test_traversal tree k =
+ let ttag = Tag.tag k in
+ let iid t = if Tree.Binary.is_node t then Tree.Binary.id t else -1 in
+ let rec aux t =
+ if Tree.Binary.is_node t
+ then
+ let tag = Tree.Binary.tag t in
+ let l = Tree.Binary.first_child t
+ and r = Tree.Binary.next_sibling t
+ in
+ let _ = Printf.eprintf "Tree with id %i and tag=%s, tagged_desc %s is %i tagged_foll is %i, tagged_next is %i\n%!"
+ (Tree.Binary.id t) (Tag.to_string tag) (k)
+ (iid (Tree.Binary.tagged_desc t ttag))
+ (iid (Tree.Binary.tagged_foll t ttag))
+ (iid (Tree.Binary.tagged_next t ttag))
+ in
+ aux l;
+ aux r;
+
+ else
+ ()
+ in
+ aux tree
+
+let test_count_subtree tree k =
+ let ttag = Tag.tag k in
+ let _ = Printf.eprintf "Counting subtrees with tag %s ... %!" k in
+ let r = time(Tree.Binary.subtree_tags tree) ttag in
+ Printf.eprintf "%i nodes \n%!" r
+