X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=action.h;h=3e590aae7f34a115cefb9fafed941a91d3bc5f92;hb=0accacf66b9f7bb4479205a0840f208dd8da6960;hp=ffe60dc5e8e9a33e18a59123c77d6a6fa09f505b;hpb=3519c47202090f3c4a69de0e89aaa2617b17ff75;p=model-checker.git

diff --git a/action.h b/action.h
index ffe60dc..3e590aa 100644
--- a/action.h
+++ b/action.h
@@ -32,6 +32,7 @@ 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 */
@@ -81,7 +82,9 @@ 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 {
@@ -96,7 +99,6 @@ public:
 
 	MEMALLOC
 private:
-	void synchronize_with(const ModelAction *act);
 
 	/** Type of action (read, write, thread create, thread yield, thread join) */
 	action_type type;