[sonar] Declare functions "const" in src/kernel/.

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

diff --git a/src/kernel/activity/MutexImpl.hpp b/src/kernel/activity/MutexImpl.hpp
index f372ea7..9a311b5 100644 (file)
--- a/src/kernel/activity/MutexImpl.hpp
+++ b/src/kernel/activity/MutexImpl.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2012-2020. 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. */
@@ -18,6 +18,9 @@ class XBT_PUBLIC MutexImpl {
   std::atomic_int_fast32_t refcount_{1};
   s4u::Mutex piface_;
   bool locked_ = false;
+  actor::ActorImpl* owner_ = nullptr;
+  // List of sleeping actors:
+  actor::SynchroList sleeping_;
 
 public:
   MutexImpl() : piface_(this) {}
@@ -27,14 +30,13 @@ public:
   void lock(actor::ActorImpl* issuer);
   bool try_lock(actor::ActorImpl* issuer);
   void unlock(actor::ActorImpl* issuer);
-  bool is_locked() { return locked_; }
+  bool is_locked() const { return locked_; }
 
   MutexImpl* ref();
   void unref();
 
-  actor::ActorImpl* owner_ = nullptr;
-  // List of sleeping actors:
-  actor::SynchroList sleeping_;
+  void remove_sleeping_actor(actor::ActorImpl& actor) { xbt::intrusive_erase(sleeping_, actor); }
+  actor::ActorImpl* get_owner() const { return owner_; }
 
   // boost::intrusive_ptr<Mutex> support:
   friend void intrusive_ptr_add_ref(MutexImpl* mutex)