xbt_assert(coords, "Please specify the Vivaldi coordinates of %s %s (%p)",
(np->is_netzone() ? "Netzone" : (np->is_host() ? "Host" : "Router")), np->get_cname(), np);
return &coords->coords;
xbt_assert(coords, "Please specify the Vivaldi coordinates of %s %s (%p)",
(np->is_netzone() ? "Netzone" : (np->is_host() ? "Host" : "Router")), np->get_cname(), np);
return &coords->coords;