Searched refs:distinct_observer (Results 1 – 1 of 1) sorted by relevance
45 struct distinct_observer struct47 typedef distinct_observer<Subscriber> this_type; argument54 distinct_observer(dest_type d) in distinct_observer() argument78 -> decltype(distinct_observer<Subscriber>::make(std::move(dest))) { in operator ()()79 return distinct_observer<Subscriber>::make(std::move(dest)); in operator ()()