#include "mymemory.h"
#include "modeltypes.h"
-
-/* Forward declaration */
-class Thread;
-class Node;
+#include "classlist.h"
typedef enum enabled_type {
THREAD_DISABLED,
THREAD_SLEEP_SET
} enabled_type_t;
+void enabled_type_to_string(enabled_type_t e, char *str);
+
/** @brief The Scheduler class performs the mechanics of Thread execution
* scheduling. */
class Scheduler {
public:
Scheduler();
+ void register_engine(ModelExecution *execution);
+
void add_thread(Thread *t);
void remove_thread(Thread *t);
void sleep(Thread *t);
void remove_sleep(Thread *t);
void add_sleep(Thread *t);
enabled_type_t get_enabled(const Thread *t) const;
- void update_sleep_set(Node *n);
bool is_enabled(const Thread *t) const;
bool is_enabled(thread_id_t tid) const;
bool is_sleep_set(const Thread *t) const;
+ bool all_threads_sleeping() const;
void set_scheduler_thread(thread_id_t tid);
-
SNAPSHOTALLOC
private:
+ ModelExecution *execution;
/** The list of available Threads that are not currently running */
enabled_type_t *enabled;
int enabled_len;
Thread *current;
};
-#endif /* __SCHEDULE_H__ */
+#endif /* __SCHEDULE_H__ */