action: add get_thread_operand() method

[model-checker.git] / action.h

diff --git a/action.h b/action.h
index 8a8e33e363c5a2d45f538d162447e7bbff30f6e7..f742ddc62854a79fd2f2aff3721914781f115b36 100644 (file)
--- a/action.h
+++ b/action.h
@@ -24,12 +24,10 @@ using std::memory_order_acq_rel;
 using std::memory_order_seq_cst;
 
 /** Note that this value can be legitimately used by a program, and
-               hence by iteself does not indicate no value. */
-
+ *  hence by iteself does not indicate no value. */
 #define VALUE_NONE 0xdeadbeef
 
 /** A special value to represent a successful trylock */
-
 #define VALUE_TRYSUCCESS 1
 
 /** A special value to represent a failed trylock */
@@ -108,6 +106,7 @@ public:
        bool is_notify_one() const;
        bool is_success_lock() const;
        bool is_failed_trylock() const;
+       bool is_atomic_var() const;
        bool is_uninitialized() const;
        bool is_read() const;
        bool is_write() const;
@@ -126,6 +125,8 @@ public:
        bool is_conflicting_lock(const ModelAction *act) const;
        bool could_synchronize_with(const ModelAction *act) const;
 
+       Thread * get_thread_operand() const;
+
        void create_cv(const ModelAction *parent = NULL);
        ClockVector * get_cv() const { return cv; }
        bool synchronize_with(const ModelAction *act);