add accessors

[simgrid.git] / include / simgrid / s4u / Barrier.hpp

diff --git a/include/simgrid/s4u/Barrier.hpp b/include/simgrid/s4u/Barrier.hpp
index 1e5e589f75c762ae1fe7a443959157c1355ee5df..5419c532e093718848dd39f3c64ba0fb3824b78c 100644 (file)
--- a/include/simgrid/s4u/Barrier.hpp
+++ b/include/simgrid/s4u/Barrier.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2018-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2018-2023. 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. */
@@ -15,8 +15,7 @@
 #include <atomic>
 #include <future>
 
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
 
 class XBT_PUBLIC Barrier {
   kernel::activity::BarrierImpl* pimpl_;
@@ -34,6 +33,8 @@ public:
   static BarrierPtr create(unsigned int expected_actors);
   /** Blocks into the barrier. Every waiting actors will be unlocked once the expected amount of actors reaches the barrier */
   int wait();
+  /** Returns some debug information about the barrier */
+  std::string to_string() const;
 
 #ifndef DOXYGEN
   /* refcounting */
@@ -41,7 +42,6 @@ public:
   friend XBT_PUBLIC void intrusive_ptr_release(Barrier* barrier);
 #endif
 };
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
 
 #endif