#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;
-};
-
-class DefaultScheduler: public Scheduler {
public:
void add_thread(struct thread *t);
struct thread * next_thread(void);