From bf6537d99484255bf06fd4a594ef13057d18522d Mon Sep 17 00:00:00 2001
From: Johann Dreo <johann.dreo@thalesgroup.com>
Date: Mon, 13 Jan 2014 09:42:36 +0100
Subject: [PATCH] forgot the virtual member

---
 inheritance_functor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inheritance_functor.cpp b/inheritance_functor.cpp
index b7a6c6e..40c1a9a 100644
--- a/inheritance_functor.cpp
+++ b/inheritance_functor.cpp
@@ -58,7 +58,7 @@ class Assign : public Functor<OP, OutIt>
     public:
     Assign( OP & o ) : Functor<OP, OutIt>(o) {}
 
-    int operator() ( int& value, OutIt out )
+    virtual int operator() ( int& value, OutIt out )
     {
         // std::clog << value << " + " << this->op.arg << std::endl;
         return this->op(value,out);