Merge branch 'norris'

[model-checker.git] / schedule.h

diff --git a/schedule.h b/schedule.h
index ac69fa1163bfdfb3d8aff5a1f4ad249cdecb54e0..a7483e02340942cf773ea7a69c890d72b384f69a 100644 (file)
--- a/schedule.h
+++ b/schedule.h
@@ -1,9 +1,36 @@
+/** @file schedule.h
+ *     @brief Thread scheduler.
+ */
+
 #ifndef __SCHEDULE_H__
 #define __SCHEDULE_H__
 
-#include "libthreads.h"
+#include <list>
+#include "mymemory.h"
+
+/* Forward declaration */
+class Thread;
+
+/** @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 sleep(Thread *t);
+       void wake(Thread *t);
+       Thread * next_thread(Thread *t);
+       Thread * get_current_thread() const;
+       void print() const;
+
+       SNAPSHOTALLOC
+private:
+       /** The list of available Threads that are not currently running */
+       std::list<Thread *> readyList;
 
-void schedule_add_thread(struct thread *t);
-struct thread *schedule_choose_next(void);
+       /** The currently-running Thread */
+       Thread *current;
+};
 
 #endif /* __SCHEDULE_H__ */