update in basic_2 + new tool "roles"

[helm.git] / matita / matita / contribs / lambdadelta / bin / roles / rolesUtils.mli

diff --git a/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
new file mode 100644 (file)
index 0000000..c67e037
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/bin/roles/rolesUtils.mli
@@ -0,0 +1,41 @@
+(*
+    ||M||  This file is part of HELM, an Hypertextual, Electronic
+    ||A||  Library of Mathematics, developed at the Computer Science
+    ||T||  Department, University of Bologna, Italy.
+    ||I||
+    ||T||  HELM is free software; you can redistribute it and/or
+    ||A||  modify it under the terms of the GNU General Public License
+    \   /  version 2 or (at your option) any later version.
+     \ /   This software is distributed as is, NO WARRANTY.
+      V_______________________________________________________________ *)
+
+val raise_error: RolesTypes.error -> 'a
+
+val list_union: ('a -> RolesTypes.error) -> ('a -> 'a -> int) -> 
+                ('b*'a) list -> ('b*'a) list -> ('b*'a) list
+
+val list_nth: int -> ('a * 'b) list -> 'b
+
+val list_toggle: int -> (bool * 'b) list -> (bool * 'b) list
+
+val list_toggle_all: (bool * 'b) list -> (bool * 'b) list
+
+val string_of_version: RolesTypes.version -> string
+
+val version_of_string: string -> RolesTypes.version
+
+val string_of_name: RolesTypes.name -> string
+
+val name_of_string: string -> RolesTypes.name
+
+val compare_names: RolesTypes.name -> RolesTypes.name -> int
+
+val string_of_obj: RolesTypes.obj -> string
+
+val obj_of_string: string -> RolesTypes.obj
+
+val new_status: RolesTypes.status
+
+val pointer_of_string: string -> RolesTypes.pointer
+
+val string_of_error: RolesTypes.error -> string