factoring with an ActivityImpl::clean_action() method

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

diff --git a/src/surf/network_ns3.hpp b/src/surf/network_ns3.hpp
index 632fe81..af200b8 100644 (file)
--- a/src/surf/network_ns3.hpp
+++ b/src/surf/network_ns3.hpp
@@ -50,7 +50,7 @@ public:
 
   void suspend() override;
   void resume() override;
-  std::list<LinkImpl*> links() override;
+  std::list<LinkImpl*> links() const override;
   void update_remains_lazy(double now) override;
 
   // private: