Rename MutexObserver to SynchroObserver (semaphore incoming)

[simgrid.git] / src / kernel / actor / SynchroObserver.hpp

diff --git a/src/kernel/actor/SynchroObserver.hpp b/src/kernel/actor/SynchroObserver.hpp
new file mode 100644 (file)
index 0000000..e413a01
--- /dev/null
+++ b/src/kernel/actor/SynchroObserver.hpp
@@ -0,0 +1,37 @@
+/* Copyright (c) 2019-2022. 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 SIMGRID_MC_MUTEX_OBSERVER_HPP
+#define SIMGRID_MC_MUTEX_OBSERVER_HPP
+
+#include "simgrid/forward.h"
+#include "src/kernel/activity/MutexImpl.hpp"
+#include "src/kernel/actor/ActorImpl.hpp"
+#include "src/kernel/actor/SimcallObserver.hpp"
+
+#include <string>
+
+namespace simgrid {
+namespace kernel {
+namespace actor {
+
+/* All the observers of Mutex transitions are very similar, so implement them all together in this class */
+class MutexObserver : public SimcallObserver {
+  mc::Transition::Type type_;
+  activity::MutexImpl* const mutex_;
+
+public:
+  MutexObserver(ActorImpl* actor, mc::Transition::Type type, activity::MutexImpl* mutex);
+
+  void serialize(std::stringstream& stream) const override;
+  activity::MutexImpl* get_mutex() const { return mutex_; }
+  bool is_enabled() override;
+};
+
+} // namespace actor
+} // namespace kernel
+} // namespace simgrid
+
+#endif