patched and improved

[helm.git] / helm / ocaml / mathql_interpreter / mQIUtil.mli

diff --git a/helm/ocaml/mathql_interpreter/mQIUtil.mli b/helm/ocaml/mathql_interpreter/mQIUtil.mli
index 217ba8c01ed3171010886215932c3e450e0ff958..cd7adc760f1727dcc5a9e2a2296e14930b2410d5 100644 (file)
--- a/helm/ocaml/mathql_interpreter/mQIUtil.mli
+++ b/helm/ocaml/mathql_interpreter/mQIUtil.mli
@@ -23,29 +23,23 @@
  * http://cs.unibo.it/helm/.
  *)
 
-(******************************************************************************)
-(*                                                                            *)
-(*                               PROJECT HELM                                 *)
-(*                                                                            *)
-(*                     Ferruccio Guidi <fguidi@cs.unibo.it>                   *)
-(*                                 06/01/2003                                 *)
-(*                                                                            *)
-(*                                                                            *)
-(******************************************************************************)
-
+(*  AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
+ *)
 
-val mql_true      : MathQL.value
+val mql_true      : MathQL.result
 
-val mql_false     : MathQL.value
+val mql_false     : MathQL.result
 
-val set_sub       : MathQL.value -> MathQL.value -> MathQL.value
+val set_sub       : MathQL.result -> MathQL.result -> MathQL.result
 
-val set_meet      : MathQL.value -> MathQL.value -> MathQL.value
+val set_meet      : MathQL.result -> MathQL.result -> MathQL.result
 
-val set_eq        : MathQL.value -> MathQL.value -> MathQL.value
+val set_eq        : MathQL.result -> MathQL.result -> MathQL.result
 
 val set_union     : 'a list -> 'a list -> 'a list
 
+val mql_subj      : MathQL.value -> MathQL.result
+
 val mql_union     : ('a * 'b list) list -> ('a * 'b list) list -> 
                     ('a * 'b list) list
 
@@ -64,12 +58,5 @@ val mql_iter      : ('c -> ('a * 'b list) list) -> 'c list ->
 val mql_iter2     : ('c -> 'd -> ('a * 'b list) list) -> 'c list -> 
                     'd list -> ('a * 'b list) list 
 
-val xor           : MathQL.value -> MathQL.value -> MathQL.value 
-
-val le            : MathQL.value -> MathQL.value -> MathQL.value 
-
-val lt            : MathQL.value -> MathQL.value -> MathQL.value 
-
-val align         : string -> string -> MathQL.value
+val xor           : MathQL.result -> MathQL.result -> MathQL.result 
 
-val set           : string * 'a -> (string * 'a) list -> (string * 'a) list