Tell the MC transition about the semaphore capacity and use it

[simgrid.git] / src / mc / transition / TransitionSynchro.hpp

diff --git a/src/mc/transition/TransitionSynchro.hpp b/src/mc/transition/TransitionSynchro.hpp
index 814908a..a4ea7e3 100644 (file)
--- a/src/mc/transition/TransitionSynchro.hpp
+++ b/src/mc/transition/TransitionSynchro.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2015-2023. 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. */
@@ -8,8 +8,18 @@
 
 #include "src/mc/transition/Transition.hpp"
 
-namespace simgrid {
-namespace mc {
+#include <cstdint>
+
+namespace simgrid::mc {
+
+class BarrierTransition : public Transition {
+  unsigned bar_;
+
+public:
+  std::string to_string(bool verbose) const override;
+  BarrierTransition(aid_t issuer, int times_considered, Type type, std::stringstream& stream);
+  bool depends(const Transition* other) const override;
+};
 
 class MutexTransition : public Transition {
   uintptr_t mutex_;
@@ -19,19 +29,23 @@ public:
   std::string to_string(bool verbose) const override;
   MutexTransition(aid_t issuer, int times_considered, Type type, std::stringstream& stream);
   bool depends(const Transition* other) const override;
+
+  uintptr_t get_mutex() const { return this->mutex_; }
+  aid_t get_owner() const { return this->owner_; }
 };
 
 class SemaphoreTransition : public Transition {
-  uintptr_t sem_;
+  unsigned int sem_; // ID
   bool granted_;
+  unsigned capacity_;
 
 public:
   std::string to_string(bool verbose) const override;
   SemaphoreTransition(aid_t issuer, int times_considered, Type type, std::stringstream& stream);
   bool depends(const Transition* other) const override;
+  int get_capacity() const { return capacity_; }
 };
 
-} // namespace mc
-} // namespace simgrid
+} // namespace simgrid::mc
 
 #endif