- tmgr_trace_t empty_trace = tmgr_empty_trace_new();
- p_speedEvent = tmgr_history_add_trace(history, empty_trace, p_availTrace->m_lastTime, 0, this);
+ p_speedEvent =
+ future_evt_set->add_trace(tmgr_empty_trace_new(), p_availTrace->m_lastTime, 0, this);