- res->gw_src = e_route->gw_src;
- res->gw_dst = e_route->gw_dst;
- for (auto const& link : e_route->link_list) {
- res->link_list.push_back(link);
- if (lat)
- *lat += link->get_latency();
- }
+ res->gw_src_ = e_route->gw_src_;
+ res->gw_dst_ = e_route->gw_dst_;
+ add_link_latency(res->link_list_, e_route->link_list_, lat);