for (auto const& value2 : netpoints) { // to router
if (not value2->is_router())
continue;
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->get_cname(), value2->get_cname());
std::vector<simgrid::kernel::resource::LinkImpl*> route;
simgrid::kernel::routing::NetZoneImpl::get_global_route(value1, value2, route, nullptr);
+ if (route.empty())
+ continue;
+ std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->get_cname(), value2->get_cname());
for (auto const& link : route)
std::printf("<link_ctn id=\"%s\"/>", link->get_cname());
std::printf("\n </route>\n");