Use const& for std::string parameter (sonar, again).

[simgrid.git] / src / surf / network_ns3.hpp

diff --git a/src/surf/network_ns3.hpp b/src/surf/network_ns3.hpp
index b23c035..1e4dbc5 100644 (file)
--- a/src/surf/network_ns3.hpp
+++ b/src/surf/network_ns3.hpp
@@ -16,7 +16,7 @@ namespace resource {
 
 class NetworkNS3Model : public NetworkModel {
 public:
-  explicit NetworkNS3Model(std::string name);
+  explicit NetworkNS3Model(const std::string& name);
   LinkImpl* create_link(const std::string& name, const std::vector<double>& bandwidth,
                         s4u::Link::SharingPolicy policy) override;
   Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;