X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3203afd846219ef8b41cadda945ea0a98103c46f..28b9e83a90c238b71d27f5cb3c6596906a3d4641:/src/mc/api/State.hpp

diff --git a/src/mc/api/State.hpp b/src/mc/api/State.hpp
index f96d540aef..06c6c5680f 100644
--- a/src/mc/api/State.hpp
+++ b/src/mc/api/State.hpp
@@ -42,14 +42,18 @@ class XBT_PRIVATE State : public xbt::Extendable<State> {
   /** Snapshot of system state (if needed) */
   std::shared_ptr<Snapshot> system_state_;
 
+  /** Unique parent of this state. Required both for sleep set computation
+      and for guided model-checking */
+  const State* parent_state_;
+  
   /* Sleep sets are composed of the actor and the corresponding transition that made it being added to the sleep
    * set. With this information, it is check whether it should be removed from it or not when exploring a new
    * transition */
   std::map<aid_t, Transition> sleep_set_;
   
 public:
-  explicit State(const RemoteApp& remote_app);
-  explicit State(const RemoteApp& remote_app, const State* previous_state);
+  explicit State(RemoteApp& remote_app);
+  explicit State(RemoteApp& remote_app, const State* parent_state);
   /* Returns a positive number if there is another transition to pick, or -1 if not */
   aid_t next_transition() const;