+/** @brief The Scheduler class performs the mechanics of Thread execution
+ * scheduling. */
+class Scheduler {
+public:
+ Scheduler();
+ void add_thread(Thread *t);
+ void remove_thread(Thread *t);
+ void wait(Thread *wait, Thread *join);
+ void wake(Thread *t);
+ Thread * next_thread(Thread *t);
+ Thread * get_current_thread() const;
+ void print() const;