/* 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 SIMIX_MUTEXIMPL_HPP
-#define SIMIX_MUTEXIMPL_HPP
+#ifndef SIMGRID_KERNEL_ACTIVITY_MUTEX_HPP
+#define SIMGRID_KERNEL_ACTIVITY_MUTEX_HPP
#include "simgrid/s4u/ConditionVariable.hpp"
#include "src/kernel/actor/ActorImpl.hpp"
namespace activity {
class XBT_PUBLIC MutexImpl {
+ std::atomic_int_fast32_t refcount_{1};
+ s4u::Mutex piface_;
+ bool locked_ = false;
+
public:
- MutexImpl();
- ~MutexImpl();
+ MutexImpl() : piface_(this) {}
MutexImpl(MutexImpl const&) = delete;
MutexImpl& operator=(MutexImpl const&) = delete;
void lock(actor::ActorImpl* issuer);
bool try_lock(actor::ActorImpl* issuer);
void unlock(actor::ActorImpl* issuer);
+ bool is_locked() { return locked_; }
MutexImpl* ref();
void unref();
- bool locked_ = false;
+
actor::ActorImpl* owner_ = nullptr;
// List of sleeping actors:
actor::SynchroList sleeping_;
}
s4u::Mutex& mutex() { return piface_; }
-
-private:
- std::atomic_int_fast32_t refcount_{1};
- s4u::Mutex piface_;
};
-}
-}
-}
-#endif /* SIMIX_MUTEXIMPL_HPP */
+} // namespace activity
+} // namespace kernel
+} // namespace simgrid
+#endif