- int selectWrite(ModelAction *read, SnapVector<ModelAction *>* rf_set);
- Thread * selectThread(int * threadlist, int numthreads);
+ virtual int selectWrite(ModelAction *read, SnapVector<ModelAction *>* rf_set);
+ virtual bool has_paused_threads() { return false; }
+ virtual void notify_paused_thread(Thread * thread) = 0;
+ virtual Thread * selectThread(int * threadlist, int numthreads);
+