X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=schedule.h;h=cba4b11a6d597011910ceec3a55324d5edf136f4;hb=e70c8f03d3eb64740df9407442180e679a31213e;hp=aa291ef8cd788872f14adce2f7199a6d3186f1de;hpb=5f6566b5bd21517d0f963011ddf7bd919f8da7b9;p=model-checker.git

diff --git a/schedule.h b/schedule.h
index aa291ef..cba4b11 100644
--- a/schedule.h
+++ b/schedule.h
@@ -1,26 +1,31 @@
+/** @file schedule.h
+ *	@brief Thread scheduler.
+ */
+
 #ifndef __SCHEDULE_H__
 #define __SCHEDULE_H__
 
 #include <list>
+#include "mymemory.h"
 
-#include "libthreads.h"
-#include "model.h"
+/* Forward declaration */
+class Thread;
 
+/** @brief The Scheduler class performs the mechanics of Thread execution
+ * scheduling. */
 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;
-};
+	Scheduler();
+	void add_thread(Thread *t);
+	void remove_thread(Thread *t);
+	Thread * next_thread(void);
+	Thread * get_current_thread(void);
+	void print();
 
-class DefaultScheduler: public Scheduler {
-public:
-	void add_thread(struct thread *t);
-	struct thread * next_thread(void);
-	struct thread * get_current_thread(void);
+	SNAPSHOTALLOC
 private:
-	std::list<struct thread *> queue;
-	struct thread *current;
+	std::list<Thread *> readyList;
+	Thread *current;
 };
 
 #endif /* __SCHEDULE_H__ */