Update copyright lines for 2023.

[simgrid.git] / src / kernel / routing / EmptyZone.cpp

diff --git a/src/kernel/routing/EmptyZone.cpp b/src/kernel/routing/EmptyZone.cpp
index ea70371..26fc80c 100644 (file)
--- a/src/kernel/routing/EmptyZone.cpp
+++ b/src/kernel/routing/EmptyZone.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2009-2023. 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. */
@@ -9,17 +9,23 @@
 
 #include "simgrid/kernel/routing/EmptyZone.hpp"
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_none, surf, "Routing part of surf");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_routing_none, ker_routing, "Kernel No Routing");
 
 namespace simgrid {
-namespace kernel {
-namespace routing {
+namespace kernel::routing {
 
 void EmptyZone::get_graph(const s_xbt_graph_t* /*graph*/, std::map<std::string, xbt_node_t, std::less<>>* /*nodes*/,
                           std::map<std::string, xbt_edge_t, std::less<>>* /*edges*/)
 {
-  XBT_ERROR("No routing no graph");
+  xbt_die("No routing no graph");
 }
-} // namespace routing
-} // namespace kernel
+} // namespace kernel::routing
+
+namespace s4u {
+NetZone* create_empty_zone(const std::string& name)
+{
+  return (new kernel::routing::EmptyZone(name))->get_iface();
+}
+} // namespace s4u
+
 } // namespace simgrid