- loopback_ = create_link("__loopback__", std::vector<double>{config::get_value<double>("network/loopback-bw")});
- loopback_->set_sharing_policy(s4u::Link::SharingPolicy::FATPIPE);
+ loopback_ = create_link("__loopback__", {config::get_value<double>("network/loopback-bw")});
+ loopback_->set_sharing_policy(s4u::Link::SharingPolicy::FATPIPE, {});