- xbt_graph_t p_routeGraph = nullptr; /* xbt_graph */
- xbt_dict_t p_graphNodeMap = nullptr; /* map */
- xbt_dict_t p_routeCache = nullptr; /* use in cache mode */
- bool m_cached = false;
+ xbt_graph_t routeGraph_ = nullptr; /* xbt_graph */
+ xbt_dict_t graphNodeMap_ = nullptr; /* map */
+ xbt_dict_t routeCache_ = nullptr; /* use in cache mode */