Use Mailbox::get_unique<>(), and save a few delete.

[simgrid.git] / examples / s4u / app-pingpong / s4u-app-pingpong.cpp

diff --git a/examples/s4u/app-pingpong/s4u-app-pingpong.cpp b/examples/s4u/app-pingpong/s4u-app-pingpong.cpp
index 0404107..8b4ed86 100644 (file)
--- a/examples/s4u/app-pingpong/s4u-app-pingpong.cpp
+++ b/examples/s4u/app-pingpong/s4u-app-pingpong.cpp
@@ -16,12 +16,11 @@ static void pinger(simgrid::s4u::Mailbox* mailbox_in, simgrid::s4u::Mailbox* mai
 
   mailbox_out->put(payload, 1);
   /* - ... then wait for the (large) pong */
-  const auto* sender_time = mailbox_in->get<double>();
+  auto sender_time = mailbox_in->get_unique<double>();
 
   double communication_time = simgrid::s4u::Engine::get_clock() - *sender_time;
   XBT_INFO("Payload received : large communication (bandwidth bound)");
   XBT_INFO("Pong time (bandwidth bound): %.3f", communication_time);
-  delete sender_time;
 }
 
 static void ponger(simgrid::s4u::Mailbox* mailbox_in, simgrid::s4u::Mailbox* mailbox_out)
@@ -29,11 +28,10 @@ static void ponger(simgrid::s4u::Mailbox* mailbox_in, simgrid::s4u::Mailbox* mai
   XBT_INFO("Pong from mailbox %s to mailbox %s", mailbox_in->get_name().c_str(), mailbox_out->get_name().c_str());
 
   /* - Receive the (small) ping first ....*/
-  const auto* sender_time   = mailbox_in->get<double>();
+  auto sender_time          = mailbox_in->get_unique<double>();
   double communication_time = simgrid::s4u::Engine::get_clock() - *sender_time;
   XBT_INFO("Payload received : small communication (latency bound)");
   XBT_INFO("Ping time (latency bound) %f", communication_time);
-  delete sender_time;
 
   /*  - ... Then send a 1GB pong back (bandwidth bound) */
   auto* payload = new double(simgrid::s4u::Engine::get_clock());