X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmetadata%2FmetadataTypes.ml;h=e186b377a2acda45d3eccbe9d6acb8c9285730bc;hb=489ee5290cce2247291b8c5c53b98d493e7f6b99;hp=5284d96b5dd48377585ce62d8133cd0459dd824e;hpb=58dc98ecc3943c9945dee039fe03e1344cc60e4f;p=helm.git

diff --git a/helm/ocaml/metadata/metadataTypes.ml b/helm/ocaml/metadata/metadataTypes.ml
index 5284d96b5..e186b377a 100644
--- a/helm/ocaml/metadata/metadataTypes.ml
+++ b/helm/ocaml/metadata/metadataTypes.ml
@@ -23,6 +23,8 @@
  * http://helm.cs.unibo.it/
  *)
 
+(* $Id$ *)
+
 let position_prefix = "http://www.cs.unibo.it/helm/schemas/schema-helm#"
 (* let position_prefix = "" *)
 
@@ -32,9 +34,16 @@ let mainhyp_pos = position_prefix ^ "MainHypothesis"
 let inhyp_pos = position_prefix ^ "InHypothesis"
 let inbody_pos = position_prefix ^ "InBody"
 
+type relation = 
+  | Eq of int
+  | Le of int
+  | Lt of int
+  | Ge of int
+  | Gt of int
+
 type main_position =
-  [ `MainConclusion of int option (* Pi depth *)
-  | `MainHypothesis of int option (* Pi depth *)
+  [ `MainConclusion of relation option (* Pi depth *)
+  | `MainHypothesis of relation option (* Pi depth *)
   ]
 
 type position =
@@ -49,13 +58,13 @@ type pi_depth = int
 type metadata =
   [ `Sort of Cic.sort * main_position
   | `Rel of main_position
-  | `Obj of string * position
+  | `Obj of UriManager.uri * position
   ]
 
 type constr =
   [ `Sort of Cic.sort * main_position list
   | `Rel of main_position list
-  | `Obj of string * position list
+  | `Obj of UriManager.uri * position list
   ]
 
 let constr_of_metadata: metadata -> constr = function