X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/db9ef2223acb402e44eec406541e671bfebd5ade..371d168e21b83e2364c2ac2dbff3847588769c2b:/src/kernel/routing/DijkstraZone.cpp

diff --git a/src/kernel/routing/DijkstraZone.cpp b/src/kernel/routing/DijkstraZone.cpp
index 150bf22685..216961020d 100644
--- a/src/kernel/routing/DijkstraZone.cpp
+++ b/src/kernel/routing/DijkstraZone.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2022. 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. */
@@ -13,11 +13,10 @@
 #include <queue>
 #include <vector>
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_routing_dijkstra, ker_routing, "Kernel Dijkstra Routing");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_routing_dijkstra, ker_platform, "Kernel Dijkstra Routing");
 
 namespace simgrid {
-namespace kernel {
-namespace routing {
+namespace kernel::routing {
 
 class GraphNodeData {
 public:
@@ -113,10 +112,10 @@ void DijkstraZone::get_local_route(const NetPoint* src, const NetPoint* dst, Rou
     insert_link_latency(route->link_list_, e_route->link_list_, lat);
   }
 
-  auto elm                             = route_cache_.try_emplace(src_id, std::vector<unsigned long>());
-  std::vector<unsigned long>& pred_arr = elm.first->second;
+  auto [elm, inserted]                 = route_cache_.try_emplace(src_id);
+  std::vector<unsigned long>& pred_arr = elm->second;
 
-  if (elm.second) { /* new element was inserted (not cached mode, or cache miss) */
+  if (inserted) { /* new element was inserted (not cached mode, or cache miss) */
     unsigned long nr_nodes = xbt_dynar_length(nodes);
     std::vector<unsigned long> cost_arr(nr_nodes); /* link cost from src to other hosts */
     pred_arr.resize(nr_nodes);              /* predecessors in path from src */
@@ -245,8 +244,7 @@ void DijkstraZone::new_edge(unsigned long src_id, unsigned long dst_id, Route* r
   // Finally add it
   xbt_graph_new_edge(route_graph_.get(), src, dst, route);
 }
-} // namespace routing
-} // namespace kernel
+} // namespace kernel::routing
 
 namespace s4u {
 NetZone* create_dijkstra_zone(const std::string& name, bool cache)