X-Git-Url: http://git.nguyen.vg/gitweb/?p=tatoo.git;a=blobdiff_plain;f=src%2Fasta.ml;h=2f4083638686b4fbe38c52b8c869c7f752581900;hp=9682bd1b76ab95231b1d3ddbdabfb5540ac8f79a;hb=7f20d23e406e81e6e7271d2621cb868d9fe63aae;hpb=a3db3281c936a50107f9e73ec06c3a6171d61dbd

diff --git a/src/asta.ml b/src/asta.ml
index 9682bd1..2f40836 100644
--- a/src/asta.ml
+++ b/src/asta.ml
@@ -52,16 +52,19 @@ type t = {
   mutable selec : StateSet.t;
   mutable bottom : StateSet.t;
   mutable top : StateSet.t;
-  mutable trans : SetT.t;
+  mutable trans_q : SetT.t;
+  mutable trans_r : SetT.t;
 }
 
 exception Not_found_transition
 exception Transition_not_injective
-
+  
 let transition asta st lab =
   let filter (s,l,f) =
     (State.compare s st = 0) && (QNameSet.compare l lab = 0) in
-  let tr_set = SetT.elements (SetT.filter filter asta.trans) in
+  let tr_set = (SetT.elements (SetT.filter filter asta.trans_q)) @
+    (SetT.elements (SetT.filter filter asta.trans_r))
+  in
   match tr_set with
     | [] -> raise Not_found_transition
     | x::y::z -> raise Transition_not_injective
@@ -72,7 +75,8 @@ let transitions asta st =
   let rec remove_states l = match l with
     | [] -> []
     | (a,s,l) :: tl -> (s,l) :: (remove_states tl) in
-  remove_states (SetT.elements (SetT.filter filter asta.trans))
+  (remove_states (SetT.elements (SetT.filter filter asta.trans_q)),
+   (remove_states (SetT.elements (SetT.filter filter asta.trans_r))))
 
 let empty = {
   quer = StateSet.empty;
@@ -80,14 +84,18 @@ let empty = {
   selec = StateSet.empty;
   bottom = StateSet.empty;
   top = StateSet.empty;
-  trans = SetT.empty;
+  trans_q = SetT.empty;
+  trans_r = SetT.empty
 }
 
 let any_label = QNameSet.complement (QNameSet.empty)
 
 let new_state () = State.make()
 
-let add_tr ast tr = ast.trans <- (SetT.add tr (ast.trans))
+let add_tr ast tr flag =
+  if flag
+  then ast.trans_q <- (SetT.add tr (ast.trans_q))
+  else ast.trans_r <- (SetT.add tr (ast.trans_r))
 
 let add_quer ast st = ast.quer <- (StateSet.add st (ast.quer))
 
@@ -104,24 +112,26 @@ let init_top ast  = ast.top <- (StateSet.empty)
 let top_states ast = StateSet.elements ast.top
 
 let print fmt asta =
-  let pp = Format.fprintf fmt in
-  pp "Query states: ";
-  StateSet.print fmt asta.quer;
-  pp "\nRecognizing states: ";
-  StateSet.print fmt asta.reco;
-  pp "\nSelecting states: ";
-  StateSet.print fmt asta.selec;
-  pp "\nBottom states: ";
-  StateSet.print fmt asta.bottom;
-  pp "\nTop states: ";
-  StateSet.print fmt asta.top;
-  pp "\nTransitions: \n";
-  Format.fprintf fmt "{";
-  Format.open_vbox 20;
-  SetT.iter (fun x -> Format.fprintf fmt "%a @." Transition.print x)
-    (asta.trans);
-  Format.print_flush ();
-  Format.fprintf fmt "}"
-    
+  let print_box fmt flag = 
+    let pp = Format.fprintf fmt in
+    Format.fprintf fmt "@[<v 0># Query states: %a@ @]"
+      StateSet.print asta.quer;
+    Format.fprintf fmt "@[<v 0># Recognizing states: %a@ @]"
+      StateSet.print asta.reco;
+    Format.fprintf fmt "@[<v 0># Selecting states: %a@ @]"
+      StateSet.print asta.selec;
+    Format.fprintf fmt "@[<v 0># Bottom states: %a@ @]"
+      StateSet.print asta.bottom;
+    Format.fprintf fmt "@[<v 0># Tom states: %a@ @]"
+      StateSet.print asta.top;
+    let print_list_tr fmt z=
+      SetT.iter (fun x -> Format.fprintf fmt "|  %a@ "  Transition.print x) z in
+    let print_box_list fmt trans  =
+      Format.fprintf fmt "  @[<hov 0>%a @]" print_list_tr trans in
+    Format.fprintf fmt "@[<v 0># Queries transitions:@ %a@ @]"
+      print_box_list asta.trans_q;
+    Format.fprintf fmt "@[<v 0># Recognizing transitions:@ %a@ @]"
+      print_box_list asta.trans_r in
+  Format.fprintf fmt "@[<v 0> ##### ASTA #####@. %a@ @]@ " print_box 0
 
 let to_file out asta = ()