Add some const qualifier, needed for later changes.

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

diff --git a/src/surf/network_ns3.cpp b/src/surf/network_ns3.cpp
index 0a71792..109906a 100644 (file)
--- a/src/surf/network_ns3.cpp
+++ b/src/surf/network_ns3.cpp
@@ -339,7 +339,7 @@ void NetworkNS3Action::resume() {
   THROW_UNIMPLEMENTED;
 }
 
-std::list<LinkImpl*> NetworkNS3Action::links()
+std::list<LinkImpl*> NetworkNS3Action::links() const
 {
   THROW_UNIMPLEMENTED;
 }