branch for universe

[helm.git] / components / metadata / metadataTypes.mli

diff --git a/components/metadata/metadataTypes.mli b/components/metadata/metadataTypes.mli
new file mode 100644 (file)
index 0000000..904d837
--- /dev/null
+++ b/components/metadata/metadataTypes.mli
@@ -0,0 +1,86 @@
+(* Copyright (C) 2004, 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://helm.cs.unibo.it/
+ *)
+
+val position_prefix : string
+
+val inconcl_pos : string 
+val mainconcl_pos : string
+val mainhyp_pos : string
+val inhyp_pos : string
+val inbody_pos : string
+
+type relation = 
+  | Eq of int
+  | Le of int
+  | Lt of int
+  | Ge of int
+  | Gt of int
+
+type main_position =
+  [ `MainConclusion of relation option (* Pi depth *)
+  | `MainHypothesis of relation option (* Pi depth *)
+  ]
+
+type position =
+  [ main_position
+  | `InConclusion
+  | `InHypothesis
+  | `InBody
+  ]
+
+type pi_depth = int
+
+type metadata =
+  [ `Sort of Cic.sort * main_position
+  | `Rel of main_position
+  | `Obj of UriManager.uri * position
+  ]
+
+type constr =
+  [ `Sort of Cic.sort * main_position list
+  | `Rel of main_position list
+  | `Obj of UriManager.uri * position list
+  ]
+
+val constr_of_metadata: metadata -> constr
+
+  (** invoke this function to set the current owner. Afterwards the functions
+  * below will return the name of the table of the set owner *)
+val ownerize_tables : string -> unit
+val are_tables_ownerized : unit -> bool
+
+val sort_tbl: unit -> string  
+val rel_tbl: unit -> string
+val obj_tbl: unit -> string
+val name_tbl: unit -> string
+val count_tbl: unit -> string
+
+val library_sort_tbl:  string  
+val library_rel_tbl:  string
+val library_obj_tbl:  string
+val library_name_tbl:  string
+val library_count_tbl: string
+val library_hits_tbl: string
+