schedule: add const

[model-checker.git] / schedule.h

diff --git a/schedule.h b/schedule.h
index 98aef1a7514299cce1a3be93e0b0c3a043ef7b11..d4780c884d672afd4b3eabc4e1fc22aaf30be289 100644 (file)
--- a/schedule.h
+++ b/schedule.h
@@ -30,12 +30,12 @@ public:
        Thread * next_thread(Thread *t);
        Thread * get_current_thread() const;
        void print() const;
-       enabled_type_t * get_enabled_array() { return enabled; };
+       enabled_type_t * get_enabled_array() const { return enabled; };
        void remove_sleep(Thread *t);
        void add_sleep(Thread *t);
-       enabled_type_t get_enabled(Thread *t);
+       enabled_type_t get_enabled(const Thread *t) const;
        void update_sleep_set(Node *n);
-       bool is_enabled(Thread *t) const;
+       bool is_enabled(const Thread *t) const;
        bool is_enabled(thread_id_t tid) const;
 
        SNAPSHOTALLOC