Add new entry in Release_Notes.

[simgrid.git] / src / kernel / activity / BarrierImpl.hpp

diff --git a/src/kernel/activity/BarrierImpl.hpp b/src/kernel/activity/BarrierImpl.hpp
index e34ba73..c4dd9e0 100644 (file)
--- a/src/kernel/activity/BarrierImpl.hpp
+++ b/src/kernel/activity/BarrierImpl.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2012-2023. 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. */
@@ -10,10 +10,9 @@
 #include "src/kernel/activity/ActivityImpl.hpp"
 #include "src/kernel/actor/ActorImpl.hpp"
 #include "src/kernel/actor/SynchroObserver.hpp"
+#include "xbt/string.hpp"
 
-namespace simgrid {
-namespace kernel {
-namespace activity {
+namespace simgrid::kernel::activity {
 /** Barrier Acquisition: the act / process of acquiring the barrier.
  *
  * This is the asynchronous activity associated to Barriers. See the doc of MutexImpl for more details on the rationnal.
@@ -33,9 +32,6 @@ public:
 
   bool test(actor::ActorImpl* issuer = nullptr) override;
   void wait_for(actor::ActorImpl* issuer, double timeout) override;
-  void post() override
-  { /*no surf action*/
-  }
   void finish() override;
   void set_exception(actor::ActorImpl* issuer) override
   { /* nothing to do */
@@ -74,8 +70,11 @@ public:
   }
 
   s4u::Barrier& get_iface() { return piface_; }
+
+  std::string to_string() const
+  {
+    return xbt::string_printf("Barrier %u: %zu of %u", id_, ongoing_acquisitions_.size(), expected_actors_);
+  }
 };
-} // namespace activity
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::activity
 #endif