1 files changed, 3 insertions, 26 deletions
diff --git a/vowpalwabbit/noop.cc b/vowpalwabbit/noop.cc
index b8a72155..6cb3c44f 100644
--- a/vowpalwabbit/noop.cc
+++ b/vowpalwabbit/noop.cc
@@ -3,36 +3,13 @@ Copyright (c) by respective owners including Yahoo!, Microsoft, and
 individual contributors. All rights reserved.  Released under a BSD (revised)
 license as described in the file LICENSE.
  */
-// This is a function which does nothing with examples.  Used when VW is used as a compressor.
+// This is a learner which does nothing with examples.  Used when VW is used as a compressor.
 
-#include "example.h"
-#include "parser.h"
-#include "gd.h"
-#include "simple_label.h"
 #include "vw.h"
 
 namespace NOOP {
-  void learn(void* d, example*ec) {}
-  void finish(void* d) {}
-
-  void save_load(void* d, io_buf& model_file, bool read, bool text) {}
-  
-  void drive(vw* all, void* d)
-  {
-    example* ec = NULL;
-    
-    while ( !parser_done(all->p)){
-      ec = VW::get_example(all->p);
-      if (ec != NULL)
-	return_simple_example(*all, ec);
-    }
-  }
-  
-  learner setup(vw& all)
+  learner* setup(vw& all)
   {
-    sl_t sl = {NULL,save_load};
-    all.is_noop = true;
-    learner l(NULL,drive,learn,finish,sl);
-    return l;
+    return new learner();
   }
 }