Changed layout to match boost

include/turtle/detail/parameter.hpp

@@ -0,0 +1,34 @@
+// http://turtle.sourceforge.net
+//
+// Copyright Mathieu Champlon 2012
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef MOCK_PARAMETER_HPP_INCLUDED
+#define MOCK_PARAMETER_HPP_INCLUDED
+
+#include "../config.hpp"
+#include <boost/function_types/parameter_types.hpp>
+#include <boost/function_types/function_arity.hpp>
+#include <boost/mpl/at.hpp>
+
+namespace mock
+{
+namespace detail
+{
+    template< typename Signature, int n >
+    struct parameter
+    {
+        typedef typename
+            boost::mpl::at_c<
+                typename
+                    boost::function_types::parameter_types< Signature >,
+                n
+            >::type type;
+    };
+}
+} // mock
+
+#endif // MOCK_PARAMETER_HPP_INCLUDED