- const std::function<s4u::ClusterNetPointCb>& set_netpoint_cb,
- const std::function<s4u::ClusterLinkCb>& set_loopback_cb,
- const std::function<s4u::ClusterLinkCb>& set_limiter_cb, NetPoint** node_netpoint,
- s4u::Link** lb_link, s4u::Link** limiter_link);
+ const s4u::ClusterCallbacks& set_callbacks, NetPoint** node_netpoint, s4u::Link** lb_link,
+ s4u::Link** limiter_link);