+/* Copyright (c) 2007-2016. 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. */
+
+#ifndef SRC_KERNEL_ACTIVITY_COMMIMPL_HPP_
+#define SRC_KERNEL_ACTIVITY_COMMIMPL_HPP_
+
+#include "simgrid/forward.h"
+
+#include <atomic>
+#include <simgrid/simix.hpp>
+
+namespace simgrid {
+namespace kernel {
+namespace activity {
+
+XBT_PUBLIC_CLASS CommImpl : ActivityImpl
+{
+public:
+ CommImpl() : piface_(this){};
+ ~CommImpl() = default;
+
+ using Ptr = boost::intrusive_ptr<ActivityImpl>;
+ simgrid::s4u::Comm piface_; // Our interface
+};
+}
+}
+}
+
+#endif /* SRC_KERNEL_ACTIVITY_COMMIMPL_HPP_ */