X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1a64ca4c11a1eb7ba2ecd102f877ac571486a034..3f53fa0e417dcf21536630d285ec51c0deced9a8:/examples/cpp/synchro-barrier/s4u-synchro-barrier.cpp

diff --git a/examples/cpp/synchro-barrier/s4u-synchro-barrier.cpp b/examples/cpp/synchro-barrier/s4u-synchro-barrier.cpp
index 28aba1fda0..b7944d8686 100644
--- a/examples/cpp/synchro-barrier/s4u-synchro-barrier.cpp
+++ b/examples/cpp/synchro-barrier/s4u-synchro-barrier.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2023. 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. */
@@ -6,9 +6,10 @@
 #include "simgrid/s4u.hpp"
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "a sample log category");
+namespace sg4 = simgrid::s4u;
 
 /// Wait on the barrier then leave
-static void worker(simgrid::s4u::BarrierPtr barrier)
+static void worker(sg4::BarrierPtr barrier)
 {
     XBT_INFO("Waiting on the barrier");
     barrier->wait();
@@ -19,11 +20,11 @@ static void worker(simgrid::s4u::BarrierPtr barrier)
 /// Spawn actor_count-1 workers and do a barrier with them
 static void master(int actor_count)
 {
-  simgrid::s4u::BarrierPtr barrier = simgrid::s4u::Barrier::create(actor_count);
+  sg4::BarrierPtr barrier = sg4::Barrier::create(actor_count);
 
   XBT_INFO("Spawning %d workers", actor_count - 1);
   for (int i = 0; i < actor_count - 1; i++) {
-    simgrid::s4u::Actor::create("worker", simgrid::s4u::Host::by_name("Jupiter"), worker, barrier);
+    sg4::Actor::create("worker", sg4::Host::by_name("Jupiter"), worker, barrier);
   }
 
     XBT_INFO("Waiting on the barrier");
@@ -34,15 +35,15 @@ static void master(int actor_count)
 
 int main(int argc, char **argv)
 {
-  simgrid::s4u::Engine e(&argc, argv);
+  sg4::Engine e(&argc, argv);
 
   // Parameter: Number of actores in the barrier
   xbt_assert(argc >= 2, "Usage: %s <actor-count>\n", argv[0]);
   int actor_count = std::stoi(argv[1]);
   xbt_assert(actor_count > 0, "<actor-count> must be greater than 0");
 
-  e.load_platform("../../platforms/two_hosts.xml");
-  simgrid::s4u::Actor::create("master", simgrid::s4u::Host::by_name("Tremblay"), master, actor_count);
+  e.load_platform(argc > 2 ? argv[2] : "../../platforms/two_hosts.xml");
+  sg4::Actor::create("master", e.host_by_name("Tremblay"), master, actor_count);
   e.run();
 
   return 0;