functor added

[helm.git] / helm / ocaml / mathql / avsUtil.mli

diff --git a/helm/ocaml/mathql/avsUtil.mli b/helm/ocaml/mathql/avsUtil.mli
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+++ b/helm/ocaml/mathql/avsUtil.mli
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+(* Copyright (C) 2000, 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/.
+ *)
+
+(*  AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
+ *)
+
+exception NumberError of MathQL.result
+
+val val_true      : MathQL.result
+
+val val_false     : MathQL.result
+
+val grp_make_x    : MathQL.path -> MathQL.value -> MathQL.group
+
+val x_grp_make_x  : MathQL.path -> MathQL.result -> MathQL.group
+
+val grp_iter      : ('a -> MathQL.group) -> 'a list -> MathQL.group
+
+val grp_iter2     : ('a -> 'b -> MathQL.group) -> 
+                    'a list -> 'b list -> MathQL.group 
+                   
+val make_x        : string -> MathQL.group list -> MathQL.result
+
+val iter          : ('a -> MathQL.result) -> 'a list -> MathQL.result
+
+val append_iter   : ('a -> MathQL.result) -> 'a list -> MathQL.result
+
+val count         : MathQL.result -> int
+
+val avs_of_bool   : bool -> MathQL.result 
+
+val bool_of_avs    : MathQL.result -> bool
+
+val avs_of_int    : int -> MathQL.result 
+
+val int_of_avs    : MathQL.result -> int
+
+val subj          : MathQL.value -> MathQL.result
+
+val avs_of_string : string -> MathQL.result
+
+val string_of_avs : MathQL.result -> string option