X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=model.h;h=6d702b0d94604d281a0cdea8331eb669e15a3704;hb=dd56df466206a5f34f1d9b1777d1f076f7c33e0f;hp=f843f75cfdfb29ba356932ca65902ec739cbfbb4;hpb=b76705db31ea3cc095400bb870114ee92f834201;p=model-checker.git

diff --git a/model.h b/model.h
index f843f75..6d702b0 100644
--- a/model.h
+++ b/model.h
@@ -98,7 +98,7 @@ public:
 	Thread * get_thread(ModelAction *act) const;
 
 	thread_id_t get_next_id();
-	unsigned int get_num_threads();
+	unsigned int get_num_threads() const;
 	Thread * get_current_thread();
 
 	int switch_to_master(ModelAction *act);
@@ -115,6 +115,7 @@ public:
 	void finish_execution();
 	bool isfeasibleprefix();
 	void set_assert() {asserted=true;}
+	bool is_deadlocked() const;
 
 	/** @brief Alert the model-checker that an incorrectly-ordered
 	 * synchronization was made */