-/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
XBT_LOG_EXTERNAL_CATEGORY(surf_route);
namespace simgrid {
-namespace xbt {
-template class Extendable<s4u::Host>;
-} // namespace xbt
+
+template class xbt::Extendable<s4u::Host>;
namespace s4u {