X-Git-Url: https://svn.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/a6a80a5868c766f1a5360fd27f132fad425f8fe5..60771194f4808507a435db7c201e3e75675986be:/interpretor/types.ml

diff --git a/interpretor/types.ml b/interpretor/types.ml
index a252ed9..0b7cfde 100644
--- a/interpretor/types.ml
+++ b/interpretor/types.ml
@@ -22,6 +22,7 @@ class type value_type =
     method to_int : int
     method to_float : float
     method to_float_array : float array
+    method of_float_array : float array -> value_type
     method to_string : string
     method normalize : unit
     method add : value_type -> value_type
@@ -41,6 +42,8 @@ class type value_type =
     method _mod : value_type -> value_type
     method larger : value_type -> value_type
     method smaller : value_type -> value_type
+    method max : value_type -> value_type
+    method min : value_type -> value_type
   end;;
 
 
@@ -67,6 +70,8 @@ type symbol = Add
 	    | Serialize
 	    | Larger
 	    | Smaller
+	    | Max
+	    | Min
 	    | Prefix
 	    | Select2
 	    | Select3
@@ -82,9 +87,21 @@ type faust_exp =
        | Merge of faust_exp * faust_exp
 
 
+class type rate_type = 
+  object
+    method to_int : int
+    method to_float : float 
+    method to_string : string
+    method num : int
+    method denom : int
+    method equal : rate_type -> bool
+    method mul : int -> rate_type
+    method div : int -> rate_type
+  end
+
 class type signal_type = 
     object
-      method frequency : int
+      method frequency : rate_type
       method at : time -> value_type
       method add_memory : int -> unit
       method add : signal_type -> signal_type
@@ -108,12 +125,17 @@ class type signal_type =
       method _mod : signal_type -> signal_type
       method larger : signal_type -> signal_type
       method smaller : signal_type -> signal_type
+      method max : signal_type -> signal_type
+      method min : signal_type -> signal_type
       method rdtable : signal_type -> signal_type -> signal_type
       method select2 : signal_type -> signal_type -> signal_type
       method select3 : signal_type -> signal_type -> signal_type -> signal_type
       method prefix : signal_type -> signal_type
     end;;
 
+type matrix = float array array;;
+
+type data = float array array array;;
 
 class type beam_type =
     object
@@ -124,8 +146,8 @@ class type beam_type =
       method append : beam_type -> beam_type
       method matching : int -> beam_type
       method at : time -> value_type array
-      method output : int -> value_type array array
-      method frequency : int array
+      method output : int -> data
+      method frequency : rate_type array
     end;;
 
 
@@ -148,3 +170,11 @@ class type process_type =
       method delay : int
       method eval : beam_type -> beam_type
     end;;
+
+
+class type io_type = 
+    object
+      method set : string -> string -> unit
+      method read : string array -> beam_type
+      method write : rate_type array -> data -> string array
+    end;;