void acquire(actor::ActorImpl* issuer, double timeout);
void release();
- bool would_block() { return (value_ == 0); }
+ bool would_block() const { return (value_ == 0); }
void remove_sleeping_actor(actor::ActorImpl& actor) { xbt::intrusive_erase(sleeping_, actor); }
- unsigned int get_capacity() { return value_; }
- bool is_used() { return not sleeping_.empty(); }
+ unsigned int get_capacity() const { return value_; }
+ bool is_used() const { return not sleeping_.empty(); }
friend void intrusive_ptr_add_ref(SemaphoreImpl* sem)
{