-
-(*
- ||M|| This file is part of HELM, an Hypertextual, Electronic
- ||A|| Library of Mathematics, developed at the Computer Science
- ||T|| Department, University of Bologna, Italy.
- ||I||
- ||T|| HELM is free software; you can redistribute it and/or
- ||A|| modify it under the terms of the GNU General Public License
- \ / version 2 or (at your option) any later version.
- \ / This software is distributed as is, NO WARRANTY.
- V_______________________________________________________________ *)
-
-(* $Id$ *)
-
-type path_string
-
-val pp_path_string : path_string -> string
-
-module DiscriminationTreeIndexing :
- functor (A : Set.S) ->
- sig
-
- type t
- val iter : t -> (path_string -> A.t -> unit) -> unit
-
- val empty : t
- val index : t -> NCic.term -> A.elt -> t
- val remove_index : t -> NCic.term -> A.elt -> t
- val in_index : t -> NCic.term -> (A.elt -> bool) -> bool
- val retrieve_generalizations : t -> NCic.term -> A.t
- val retrieve_unifiables : t -> NCic.term -> A.t
- end
-
-
+(* Copyright (C) 2005, HELM Team.
+ *
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ *
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * For details, see the HELM World-Wide-Web page,
+ * http://cs.unibo.it/helm/.
+ *)
+
+module NCicIndexable : Discrimination_tree.Indexable
+with type input = NCic.term and type constant_name = NReference.reference
+
+module TermSet : Set.S with type elt = NCic.term
+module TermListSet : Set.S with type elt = NCic.term list
+
+module DiscriminationTree : Discrimination_tree.DiscriminationTree
+with type constant_name = NCicIndexable.constant_name
+and type input = NCicIndexable.input
+and type data = TermSet.elt and type dataset = TermSet.t