Use (const) references with range-based for loops.

[simgrid.git] / teshsuite / surf / surf_usage / surf_usage.cpp

diff --git a/teshsuite/surf/surf_usage/surf_usage.cpp b/teshsuite/surf/surf_usage/surf_usage.cpp
index 6d71570..90914d6 100644 (file)
--- a/teshsuite/surf/surf_usage/surf_usage.cpp
+++ b/teshsuite/surf/surf_usage/surf_usage.cpp
@@ -31,7 +31,6 @@ static const char *string_action(simgrid::surf::Action::State state)
 
 int main(int argc, char **argv)
 {
-  double now = -1.0;
   surf_init(&argc, argv);       /* Initialize some common structures */
   xbt_cfg_set_parse("cpu/model:Cas01");
   xbt_cfg_set_parse("network/model:CM02");
@@ -64,12 +63,10 @@ int main(int argc, char **argv)
 
   surf_solve(-1.0);
   do {
-    simgrid::surf::ActionList *action_list = nullptr;
-    now = surf_get_clock();
-    XBT_INFO("Next Event : %g", now);
+    XBT_INFO("Next Event : %g", surf_get_clock());
     XBT_DEBUG("\t CPU actions");
 
-    action_list = surf_cpu_model_pm->getFailedActionSet();
+    simgrid::surf::ActionList* action_list = surf_cpu_model_pm->getFailedActionSet();
     for(simgrid::surf::ActionList::iterator it(action_list->begin()), itNext = it, itend(action_list->end()) ;
         it != itend ; it=itNext) {
       ++itNext;