X-Git-Url: http://git.nguyen.vg/gitweb/?p=tatoo.git;a=blobdiff_plain;f=src%2Fquery_tree.mli;h=7335e5258aad4f2ffd3df35a0f4dab51ec2c1a39;hp=6a8678fdf263e454611fbc53e8d16a782007753e;hb=72818d02fb469c39a3d8043300152beae3e7e162;hpb=c7229e6e3c000938a74abeb52749f62a65c3bbfd

diff --git a/src/query_tree.mli b/src/query_tree.mli
index 6a8678f..7335e52 100644
--- a/src/query_tree.mli
+++ b/src/query_tree.mli
@@ -1,12 +1,7 @@
 val compteur : int ref
 (**the counter of nodes*)
 
-val all_nodes : Naive_tree.t -> Naive_tree.node list
-(** [all_nodes t] returns all the nodes in the tree [t].
-    Returns an empty list if there are no nodes in the tree.
- *)
-
-val element_by_tag : Naive_tree.t -> QNameSet.t -> Tree.NodeKind.t -> Naive_tree.node list
+val element_by_tag : Naive_tree.t -> QNameSet.t -> Tree.NodeKind.t -> Bitvector.t
 (** [element_by_tag t tag] returns all the nodes whose tag equal to [tag] in the tree [t]. *)
 
 val compile_single_path : Xpath.Ast.single_path -> Table.query_tree 
@@ -23,7 +18,7 @@ val minimize_qtree : Table.query_tree -> Table.query_tree
     [q] query_tree
 *)
 
-val eval_qtree : Naive_tree.t -> Naive_tree.node list ->Table.query_tree -> Naive_tree.node list
+val eval_qtree : Naive_tree.t -> Bitvector.t ->Table.query_tree -> Bitvector.t
 (** [eval_qtree tree start q] returns the set of nodes that evaluate by the query_tree [q].
     [start] the set of nodes departing.
     [q] query_tree