New upstream version 8.8.0+1.gbp069dc3bupstream/8.8.0+1.gbp069dc3bupstream

1 files changed, 0 insertions, 70 deletions

diff --git a/search_monad.ml b/search_monad.ml
deleted file mode 100644
index 09a6455..0000000
--- a/search_monad.ml
+++ /dev/null
@@ -1,70 +0,0 @@
-(***************************************************************************)
-(*  This is part of aac_tactics, it is distributed under the terms of the  *)
-(*         GNU Lesser General Public License version 3                     *)
-(*              (see file LICENSE for more details)                        *)
-(*                                                                         *)
-(*       Copyright 2009-2010: Thomas Braibant, Damien Pous.                *)
-(***************************************************************************)
-
-type 'a m = | F of 'a
-	    | N of 'a m list
-		 
-let fold (f : 'a -> 'b -> 'b) (m : 'a m) (acc : 'b) =
-  let rec aux acc = function
-      F x -> f x acc
-    | N l ->
-	(List.fold_left (fun acc x ->
-			   match x with
-			     | (N []) -> acc
-			     | x ->  aux acc x
-			) acc l)
-  in
-    aux acc m
-
-     
-let rec (>>) : 'a m -> ('a -> 'b m) -> 'b m =
-  fun m f ->
-    match m with
-      | F x -> f x
-      | N l ->
-	  N (List.fold_left (fun acc x ->
-			       match x with
-				 | (N []) -> acc
-				 | x ->  (x >> f)::acc
-			    ) [] l)
-
-let (>>|) (m : 'a m) (n :'a m) : 'a m = match (m,n) with
-  | N [],_	-> n
-  | _,N []	-> m
-  | F x, N l -> N (F x::l)
-  | N l, F x -> N (F x::l)
-  | x,y -> N [x;y]
-	
-let return : 'a -> 'a m                 =  fun x -> F x
-let fail : unit -> 'a m                 =  fun () ->  N []        
-
-let sprint f m =
-  fold (fun x acc -> Printf.sprintf "%s\n%s" acc (f x)) m ""
-let rec count = function
-  | F _ -> 1
-  | N l -> List.fold_left (fun acc x -> acc+count x) 0 l
-	
-let opt_comb f x y = match x with None -> f y  | _ -> x
-
-let rec choose = function
-  | F x -> Some x
-  | N l -> List.fold_left (fun acc x ->
-			       opt_comb choose acc x
-			    ) None l
-
-let is_empty = fun x -> choose x = None
-
-let to_list m = (fold (fun x acc -> x::acc) m [])
- 
-let sort f m =
-  N (List.map (fun x -> F x) (List.sort f (to_list m)))
-
-(* preserve the structure of the heap *)
-let filter f m =
-  fold (fun x acc -> (if f x then return x else fail ()) >>| acc) m (N [])
-