tuto_s4u: add an exercise about the Mailboxes, and improve related doc

[simgrid.git] / examples / s4u / app-masterworkers / s4u-app-masterworkers-fun.cpp

diff --git a/examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp b/examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp
index 1ccb48c..e3727c0 100644 (file)
--- a/examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp
+++ b/examples/s4u/app-masterworkers/s4u-app-masterworkers-fun.cpp
@@ -49,7 +49,7 @@ static void worker(std::vector<std::string> args)
 {
   xbt_assert(args.size() == 1, "The worker expects no argument");
 
 {
   xbt_assert(args.size() == 1, "The worker expects no argument");
 

-  auto my_host                     = simgrid::s4u::this_actor::get_host();
+  simgrid::s4u::Host* my_host      = simgrid::s4u::this_actor::get_host();

   simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(my_host->get_name());
 
   double compute_cost;
   simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(my_host->get_name());
 
   double compute_cost;