/* 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. */
-#ifndef S4U_LINK_HPP_
-#define S4U_LINK_HPP_
+#ifndef S4U_LINK_HPP
+#define S4U_LINK_HPP
#include <simgrid/forward.h>
#include <simgrid/kernel/resource/Action.hpp>
***********/
namespace simgrid {
+
+extern template class XBT_PUBLIC xbt::Extendable<s4u::Link>;
+
namespace s4u {
/** @brief A Link represents the network facilities between [hosts](@ref simgrid::s4u::Host) */
class XBT_PUBLIC Link : public xbt::Extendable<Link> {
} // namespace s4u
} // namespace simgrid
-#endif /* SURF_NETWORK_INTERFACE_HPP_ */
+#endif /* S4U_LINK_HPP */