Suppressed a bit too much of codes

[simgrid.git] / examples / cpp / dag-simple / s4u-dag-simple.cpp

diff --git a/examples/cpp/dag-simple/s4u-dag-simple.cpp b/examples/cpp/dag-simple/s4u-dag-simple.cpp
index aae95e7101eb930e5de520f9e5513ee788d7d4e1..6f60e2e2ae1d9d16edc3549455b1bf4d17d47a1a 100644 (file)
--- a/examples/cpp/dag-simple/s4u-dag-simple.cpp
+++ b/examples/cpp/dag-simple/s4u-dag-simple.cpp
@@ -16,23 +16,18 @@ int main(int argc, char* argv[])
   std::set<sg4::Activity*> vetoed;
   e.track_vetoed_activities(&vetoed);
 
-  auto fafard = e.host_by_name("Fafard");
+  auto* fafard = e.host_by_name("Fafard");
 
   // Display the details on vetoed activities
-  sg4::Activity::on_veto_cb([](const sg4::Activity& a) {
-    const auto& exec = static_cast<const sg4::Exec&>(a); // all activities are execs in this example
-
-    XBT_INFO("Activity '%s' vetoed. Dependencies: %s; Ressources: %s", exec.get_cname(),
+  sg4::Exec::on_veto_cb([](sg4::Exec const& exec) {
+    XBT_INFO("Execution '%s' vetoed. Dependencies: %s; Ressources: %s", exec.get_cname(),
              (exec.dependencies_solved() ? "solved" : "NOT solved"),
              (exec.is_assigned() ? "assigned" : "NOT assigned"));
   });
 
-  sg4::Activity::on_completion_cb([](sg4::Activity const& activity) {
-    const auto* exec = dynamic_cast<sg4::Exec const*>(&activity);
-    if (exec == nullptr) // Only Execs are concerned here
-      return;
-    XBT_INFO("Activity '%s' is complete (start time: %f, finish time: %f)", exec->get_cname(), exec->get_start_time(),
-             exec->get_finish_time());
+  sg4::Exec::on_completion_cb([](sg4::Exec const& exec) {
+    XBT_INFO("Execution '%s' is complete (start time: %f, finish time: %f)", exec.get_cname(), exec.get_start_time(),
+             exec.get_finish_time());
   });
 
   // Define an amount of work that should take 1 second to execute.