Method add

modules/core/task/src/task2.cpp:624–634

    }

    void counter_t::add(uint32_t count)
    {
        if(!state)
            return;
        state->count += count;
        if(state->inverse)
        {
            SMutexLock guard(state->mutex);
            state->cv.notify();
        }
    }

    bool counter_t::decrease()
    {