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[simgrid.git] / src / surf / network_wifi.hpp

diff --git a/src/surf/network_wifi.hpp b/src/surf/network_wifi.hpp
index 6f5ad35..71850b5 100644 (file)
--- a/src/surf/network_wifi.hpp
+++ b/src/surf/network_wifi.hpp
@@ -42,7 +42,7 @@ class NetworkWifiLink : public LinkImpl {
   std::vector<Metric> decay_bandwidths_;
 
 public:
-  NetworkWifiLink(const std::string& name, std::vector<double> bandwidths, lmm::System* system);
+  NetworkWifiLink(const std::string& name, const std::vector<double>& bandwidths, lmm::System* system);
 
   void set_host_rate(const s4u::Host* host, int rate_level);
   /** @brief Get the AP rate associated to the host (or -1 if not associated to the AP) */