Method GetCounter

util/thread/lfqueue.h:354–360

        return res;
    }
    TCounter GetCounter() {
        AsyncRef();
        TRootNode* curRoot = JobQueue.load(std::memory_order_acquire);
        TCounter res = *(TCounter*)curRoot;
        AsyncUnref();
        return res;
    }
};

template <class T, class TCounter>