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.
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23 * http://cs.unibo.it/helm/.
26 (* AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
31 exception NotAnInductiveDefinition
33 let get_constraints = function
34 | Cic.MutInd (uri, t, _) ->
35 let uri = UriManager.string_of_uriref (uri, [t]) in
37 [(`InHypothesis, uri); (`MainHypothesis (Some 0), uri)]
39 let constr_rel = [`MainConclusion None] in
40 let constr_sort = [(`MainHypothesis (Some 1), MQGTypes.Prop)] in
41 (constr_obj, constr_rel, constr_sort)
42 | _ -> raise NotAnInductiveDefinition