Add abstrat type matrix and data.

[Faustine.git] / interpretor / faustio.ml

diff --git a/interpretor/faustio.ml b/interpretor/faustio.ml
index 8518b5b..7df74a6 100644 (file)
--- a/interpretor/faustio.ml
+++ b/interpretor/faustio.ml
@@ -24,13 +24,13 @@ class virtual io =
          _basename <- basename; _dir <- dir
 
     method virtual read : string array -> beam
-    method virtual write : rate array -> float array array array -> string array
+    method virtual write : rate array -> data -> string array
     
-    method private concat : float array array array -> float array array = 
-      fun (origin : float array array array) ->
+    method private concat : data -> matrix = 
+      fun (origin : data) ->
        Array.map Array.concat (Array.map Array.to_list origin)
 
-    method private channels : float array array array -> int array = 
+    method private channels : data -> int array = 
       fun data ->
        let get_channel = fun s -> 
          let l = Array.length s in
@@ -66,9 +66,9 @@ class waveio : io_type =
            array_map2 (new signal) rates (Array.map stream2func containers) in
          new beam signals
 
-    method write : rate array -> float array array array -> string array = 
+    method write : rate array -> data -> string array = 
       fun (rates : rate array) ->
-       fun (output : float array array array) ->
+       fun (output : data) ->
          let n = Array.length output in          
          let paths = Array.init n (fun i -> 
            _dir ^ _basename ^ (string_of_int (i + 1)) ^ ".wav") in
@@ -121,9 +121,9 @@ class csvio : io_type =
        let signals = Array.map self#csvread files in
        new beam signals
 
-    method write : rate array -> float array array array -> string array = 
+    method write : rate array -> data -> string array = 
       fun (rates : rate array) ->
-       fun (data : float array array array) ->
+       fun (data : data) ->
          let paths = 
            let n = Array.length data in
            let path_pattern = fun i -> 
@@ -185,9 +185,9 @@ class iomanager =
            wave#set _dir _basename;
            csv#set _dir _basename
 
-    method write : rate array -> float array array array -> string array = 
+    method write : rate array -> data -> string array = 
       fun (rates : rate array) ->
-       fun (data : float array array array) ->
+       fun (data : data) ->
          if _format = "" then
            raise (Invalid_argument "output format unset.")
          else if _format = "wav" then