1 (* Copyright (C) 2000, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
26 exception IllFormedUri of string;;
30 val eq : uri -> uri -> bool
32 val uri_of_string : string -> uri
34 val string_of_uri : uri -> string (* complete uri *)
35 val name_of_uri : uri -> string (* name only (without extension)*)
36 val buri_of_uri : uri -> string (* base uri only *)
37 val depth_of_uri : uri -> int (* length of the path *)
39 (* relative_depth curi uri cookingsno *)
40 (* is the number of times to cook uri to use it when the current uri is curi *)
41 (* cooked cookingsno times *)
42 val relative_depth : uri -> uri -> int -> int
44 (* given an uri, returns the uri of the corresponding cic file, *)
45 (* i.e. removes the [.types][.ann] suffix *)
46 val cicuri_of_uri : uri -> uri
48 (* given an uri, returns the uri of the corresponding annotation file, *)
49 (* i.e. adds the .ann suffix if not already present *)
50 val annuri_of_uri : uri -> uri
52 (* given an uri, tells if it refers to an annotation *)
53 val uri_is_annuri : uri -> bool
55 (* given an uri of a constant, it gives back the uri of its body *)
56 (* it gives back None if the uri refers to a Variable or MutualInductiveType *)
57 val bodyuri_of_uri : uri -> uri option
59 (* given an uri, it gives back the uri of its inner types *)
60 val innertypesuri_of_uri : uri -> uri