X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d6ed6eba940167c6e846f8edce41d08d0e8192ff..13a2073e56f059a44fc91c128ca16aa0cf48e6b2:/src/surf/network_cm02.cpp

diff --git a/src/surf/network_cm02.cpp b/src/surf/network_cm02.cpp
index e29374915e..dc4afd650a 100644
--- a/src/surf/network_cm02.cpp
+++ b/src/surf/network_cm02.cpp
@@ -200,12 +200,13 @@ void NetworkCm02Model::update_actions_state_full(double /*now*/, double delta)
 }
 
 void NetworkCm02Model::comm_action_expand_constraints(const s4u::Host* src, const s4u::Host* dst,
-                                                      NetworkCm02Action* action, const std::vector<LinkImpl*>& route,
-                                                      const std::vector<LinkImpl*>& back_route)
+                                                      const NetworkCm02Action* action,
+                                                      const std::vector<LinkImpl*>& route,
+                                                      const std::vector<LinkImpl*>& back_route) const
 {
   /* expand route links constraints for route and back_route */
-  NetworkWifiLink* src_wifi_link = nullptr;
-  NetworkWifiLink* dst_wifi_link = nullptr;
+  const NetworkWifiLink* src_wifi_link = nullptr;
+  const NetworkWifiLink* dst_wifi_link = nullptr;
   if (not route.empty() && route.front()->get_sharing_policy() == s4u::Link::SharingPolicy::WIFI) {
     src_wifi_link = static_cast<NetworkWifiLink*>(route.front());
   }