Method Build

library/cpp/coroutine/engine/poller.cpp:219–225

        template <class T>
        void Build(T& t) const {
            for (TFds::TConstIterator it = S_.Begin(); it != S_.End(); ++it) {
                t.Set(*it);
            }

            t.Reserve(Size());
        }

        void Set(const TChange& c) {
            if (c.Flags) {