X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=schedule.h;h=8e306752da7a1c43d7e10f8fb106473eb6284636;hb=edf8e50ce806cf2d16fa78143bc3e6861aae0772;hp=801af0d839c7beb274aaadc66c719f627f2713a7;hpb=8122c7760b4dba8c3b4f0f538eb6fa48d7026092;p=model-checker.git

diff --git a/schedule.h b/schedule.h
index 801af0d..8e30675 100644
--- a/schedule.h
+++ b/schedule.h
@@ -1,9 +1,26 @@
 #ifndef __SCHEDULE_H__
 #define __SCHEDULE_H__
 
+#include <queue>
+
 #include "libthreads.h"
+#include "model.h"
+
+class Scheduler {
+public:
+	virtual void add_thread(struct thread *t) = 0;
+	virtual struct thread * next_thread(void) = 0;
+	virtual struct thread * get_current_thread(void) = 0;
+};
 
-void schedule_add_thread(struct thread *t);
-int schedule_choose_next(struct thread **t);
+class DefaultScheduler: public Scheduler {
+public:
+	void add_thread(struct thread *t);
+	struct thread * next_thread(void);
+	struct thread * get_current_thread(void);
+private:
+	std::queue<struct thread *> queue;
+	struct thread *current;
+};
 
 #endif /* __SCHEDULE_H__ */