X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6a7ceacf4ff514e05cc7e64b054b42e89067b1de..40ee10e13b61bfb28374d96ade010a262b5abd44:/examples/cpp/trace-link-user-variables/s4u-trace-link-user-variables.cpp

diff --git a/examples/cpp/trace-link-user-variables/s4u-trace-link-user-variables.cpp b/examples/cpp/trace-link-user-variables/s4u-trace-link-user-variables.cpp
index 59de93da22..e46b3bdf37 100644
--- a/examples/cpp/trace-link-user-variables/s4u-trace-link-user-variables.cpp
+++ b/examples/cpp/trace-link-user-variables/s4u-trace-link-user-variables.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2023. 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. */
@@ -11,41 +11,41 @@
 #include "simgrid/instr.h"
 #include "simgrid/s4u.hpp"
 
+namespace sg4 = simgrid::s4u;
+
 static void trace_fun()
 {
   // set initial values for the link user variables this example only shows for links identified by "6" and "3" in the
   // platform file
-  auto* link_3 = simgrid::s4u::Link::by_name("3");
-  auto* link_6 = simgrid::s4u::Link::by_name("6");
   // Set the Link_Capacity variable
-  simgrid::instr::set_link_variable(link_6, "Link_Capacity", 12.34);
-  simgrid::instr::set_link_variable(link_3, "Link_Capacity", 56.78);
+  simgrid::instr::set_link_variable("6", "Link_Capacity", 12.34);
+  simgrid::instr::set_link_variable("3", "Link_Capacity", 56.78);
 
   // Set the Link_Utilization variable
-  simgrid::instr::set_link_variable(link_3, "Link_Utilization", 1.2);
-  simgrid::instr::set_link_variable(link_6, "Link_Utilization", 3.4);
+  simgrid::instr::set_link_variable("3", "Link_Utilization", 1.2);
+  simgrid::instr::set_link_variable("6", "Link_Utilization", 3.4);
 
   // run the simulation, update my variables accordingly
   for (int i = 0; i < 10; i++) {
-    simgrid::s4u::this_actor::execute(1e6);
+    sg4::this_actor::execute(1e6);
 
     // Add to link user variables
-    simgrid::instr::add_link_variable(link_3, "Link_Utilization", 5.6);
-    simgrid::instr::add_link_variable(link_6, "Link_Utilization", 7.8);
+    simgrid::instr::add_link_variable("3", "Link_Utilization", 5.6);
+    simgrid::instr::add_link_variable("6", "Link_Utilization", 7.8);
   }
 
   for (int i = 0; i < 10; i++) {
-    simgrid::s4u::this_actor::execute(1e6);
+    sg4::this_actor::execute(1e6);
 
     // Subtract from link user variables
-    simgrid::instr::sub_link_variable(link_3, "Link_Utilization", 3.4);
-    simgrid::instr::sub_link_variable(link_6, "Link_Utilization", 5.6);
+    simgrid::instr::sub_link_variable("3", "Link_Utilization", 3.4);
+    simgrid::instr::sub_link_variable("6", "Link_Utilization", 5.6);
   }
 }
 
 int main(int argc, char* argv[])
 {
-  simgrid::s4u::Engine e(&argc, argv);
+  sg4::Engine e(&argc, argv);
   xbt_assert(argc > 1, "Usage: %s platform_file\n \tExample: %s small_platform.xml\n", argv[0], argv[0]);
 
   e.load_platform(argv[1]);
@@ -54,12 +54,12 @@ int main(int argc, char* argv[])
   simgrid::instr::declare_link_variable("Link_Capacity");
   simgrid::instr::declare_link_variable("Link_Utilization", "0.9 0.1 0.1");
 
-  simgrid::s4u::Actor::create("master", e.host_by_name("Tremblay"), trace_fun);
-  simgrid::s4u::Actor::create("worker", e.host_by_name("Tremblay"), trace_fun);
-  simgrid::s4u::Actor::create("worker", e.host_by_name("Jupiter"), trace_fun);
-  simgrid::s4u::Actor::create("worker", e.host_by_name("Fafard"), trace_fun);
-  simgrid::s4u::Actor::create("worker", e.host_by_name("Ginette"), trace_fun);
-  simgrid::s4u::Actor::create("worker", e.host_by_name("Bourassa"), trace_fun);
+  sg4::Actor::create("master", e.host_by_name("Tremblay"), trace_fun);
+  sg4::Actor::create("worker", e.host_by_name("Tremblay"), trace_fun);
+  sg4::Actor::create("worker", e.host_by_name("Jupiter"), trace_fun);
+  sg4::Actor::create("worker", e.host_by_name("Fafard"), trace_fun);
+  sg4::Actor::create("worker", e.host_by_name("Ginette"), trace_fun);
+  sg4::Actor::create("worker", e.host_by_name("Bourassa"), trace_fun);
 
   e.run();
   return 0;