threads: remove wait_list

[model-checker.git] / threads-model.h

diff --git a/threads-model.h b/threads-model.h
index eed11cbb0ce827bc4f3eea1ca5ba515ca36df874..ef2c9e10433559c519d1d6062963e2dd6b342f91 100644 (file)
--- a/threads-model.h
+++ b/threads-model.h
@@ -78,23 +78,6 @@ public:
        /** @return True if this thread is blocked */
        bool is_blocked() const { return state == THREAD_BLOCKED; }
 
-       /** @return True if no threads are waiting on this Thread */
-       bool wait_list_empty() const { return wait_list.empty(); }
-
-       /**
-        * Add a ModelAction to the waiting list for this thread.
-        * @param t The ModelAction to add. Must be a JOIN.
-        */
-       void push_wait_list(ModelAction *act) { wait_list.push_back(act); }
-
-       unsigned int num_wait_list() const {
-               return wait_list.size();
-       }
-
-       ModelAction * get_waiter(unsigned int i) const {
-               return wait_list[i];
-       }
-
        /** @return The pending (next) ModelAction for this Thread
         *  @see Thread::pending */
        ModelAction * get_pending() const { return pending; }
@@ -107,16 +90,6 @@ public:
        Thread * waiting_on() const;
        bool is_waiting_on(const Thread *t) const;
 
-       /**
-        * Remove one ModelAction from the waiting list
-        * @return The ModelAction that was removed from the waiting list
-        */
-       ModelAction * pop_wait_list() {
-               ModelAction *ret = wait_list.front();
-               wait_list.pop_back();
-               return ret;
-       }
-
        bool is_model_thread() const { return model_thread; }
 
        friend void thread_startup();
@@ -165,13 +138,6 @@ private:
        thread_id_t id;
        thread_state state;
 
-       /**
-        * A list of ModelActions waiting on this Thread. Particularly, this
-        * list is used for thread joins, where another Thread waits for this
-        * Thread to complete
-        */
-       SnapVector<ModelAction *> wait_list;
-
        /**
         * The value returned by the last action in this thread
         * @see Thread::set_return_value()