tabbing

[model-checker.git] / action.h

diff --git a/action.h b/action.h
index da22882c3870ae361758ae97a7700a728203ea7b..9fa7a91c3f93443714f54ec34b153c4d09a1c20b 100644 (file)
--- a/action.h
+++ b/action.h
@@ -32,13 +32,15 @@ typedef enum action_type {
        THREAD_START,         /**< First action in each thread */
        THREAD_YIELD,         /**< A thread yield action */
        THREAD_JOIN,          /**< A thread join action */
+       THREAD_FINISH,        /**< A thread completion action */
        ATOMIC_READ,          /**< An atomic read action */
        ATOMIC_WRITE,         /**< An atomic write action */
        ATOMIC_RMWR,          /**< The read part of an atomic RMW action */
        ATOMIC_RMW,           /**< The write part of an atomic RMW action */
        ATOMIC_RMWC,          /**< Convert an atomic RMW action into a READ */
-       ATOMIC_INIT           /**< Initialization of an atomic object (e.g.,
+       ATOMIC_INIT,          /**< Initialization of an atomic object (e.g.,
                               *   atomic_init()) */
+       ATOMIC_FENCE
 } action_type_t;
 
 /* Forward declaration */
@@ -70,6 +72,7 @@ public:
        bool is_rmwr() const;
        bool is_rmwc() const;
        bool is_rmw() const;
+       bool is_fence() const;
        bool is_initialization() const;
        bool is_acquire() const;
        bool is_release() const;
@@ -81,7 +84,9 @@ public:
        void create_cv(const ModelAction *parent = NULL);
        ClockVector * get_cv() const { return cv; }
        void read_from(const ModelAction *act);
+       void synchronize_with(const ModelAction *act);
 
+       bool has_synchronized_with(const ModelAction *act) const;
        bool happens_before(const ModelAction *act) const;
 
        inline bool operator <(const ModelAction& act) const {