schedule: create 'class Scheduler' with implementation 'class DefaultScheduler'

[model-checker.git] / schedule.h

diff --git a/schedule.h b/schedule.h
index ac69fa1163bfdfb3d8aff5a1f4ad249cdecb54e0..eb0f68c74be5cdf101fca6f6c6166680c6f21d90 100644 (file)
--- a/schedule.h
+++ b/schedule.h
@@ -2,8 +2,20 @@
 #define __SCHEDULE_H__
 
 #include "libthreads.h"
+#include "model.h"
 
-void schedule_add_thread(struct thread *t);
-struct thread *schedule_choose_next(void);
+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;
+};
+
+class DefaultScheduler: public Scheduler {
+public:
+       void add_thread(struct thread *t);
+       struct thread * next_thread(void);
+       struct thread * get_current_thread(void);
+};
 
 #endif /* __SCHEDULE_H__ */