From f44cfa026e32ea0239e40b89f2d05f6c5b9b159f Mon Sep 17 00:00:00 2001
From: jwellbelove <github@wellbelove.co.uk>
Date: Mon, 8 Dec 2014 20:14:16 +0000
Subject: [PATCH] Minor changes

---
 functional.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/functional.h b/functional.h
index 8e6ba0eb..74c2439e 100644
--- a/functional.h
+++ b/functional.h
@@ -30,7 +30,7 @@ SOFTWARE.
 #define __ETL_FUNCTIONAL__
 
 ///\defgroup functional functional
-///\ingroup Utilities
+///\ingroup utilities
 
 ///\defgroup reference_wrapper reference_wrapper
 ///\ingroup functional
@@ -58,16 +58,17 @@ namespace etl
       return *t;
     }
 
+    reference_wrapper<T>& operator = (T value)
+    {
+      *t = value;
+      return *this;
+    }
+    
     T& get() const
     {
       return *t;
     }
 
-    T* get_pointer() const
-    {
-      return t;
-    }
-
   private:
 
     T* t;