-/* Copyright (c) 2019-2020. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2019-2021. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
void NetworkWifiLink::set_host_rate(const s4u::Host* host, int rate_level)
{
auto insert_done = host_rates_.insert(std::make_pair(host->get_name(), rate_level));
- if (insert_done.second == false)
+ if (not insert_done.second)
insert_done.first->second = rate_level;
// Each time we add a host, we refresh the decay model
refresh_decay_bandwidths();
}
-double NetworkWifiLink::get_host_rate(const s4u::Host* host)
+double NetworkWifiLink::get_host_rate(const s4u::Host* host) const
{
- std::map<xbt::string, int>::iterator host_rates_it;
- host_rates_it = host_rates_.find(host->get_name());
+ auto host_rates_it = host_rates_.find(host->get_name());
if (host_rates_it == host_rates_.end())
return -1;
return rate.peak * rate.scale;
}
-s4u::Link::SharingPolicy NetworkWifiLink::get_sharing_policy()
+s4u::Link::SharingPolicy NetworkWifiLink::get_sharing_policy() const
{
return s4u::Link::SharingPolicy::WIFI;
}
+int NetworkWifiLink::get_host_count() const
+{
+ return static_cast<int>(host_rates_.size());
+}
+
void NetworkWifiLink::refresh_decay_bandwidths(){
// Compute number of STAtion on the Access Point
- int nSTA = static_cast<int>(host_rates_.size());
+ int nSTA = get_host_count();
std::vector<Metric> new_bandwidths;
- for (auto bandwidth : bandwidths_){
+ for (auto const& bandwidth : bandwidths_) {
// Instantiate decay model relatively to the actual bandwidth
double max_bw=bandwidth.peak;
double min_bw=bandwidth.peak-(wifi_max_rate_-wifi_min_rate_);