Pass std::string parameters by reference too.

[simgrid.git] / include / simgrid / kernel / routing / DijkstraZone.hpp

diff --git a/include/simgrid/kernel/routing/DijkstraZone.hpp b/include/simgrid/kernel/routing/DijkstraZone.hpp
index 3ae74ff..279bf5c 100644 (file)
--- a/include/simgrid/kernel/routing/DijkstraZone.hpp
+++ b/include/simgrid/kernel/routing/DijkstraZone.hpp
@@ -24,7 +24,7 @@ namespace routing {
  */
 class XBT_PRIVATE DijkstraZone : public RoutedZone {
 public:
-  DijkstraZone(NetZoneImpl* father, std::string name, resource::NetworkModel* netmodel, bool cached);
+  DijkstraZone(NetZoneImpl* father, const std::string& name, resource::NetworkModel* netmodel, bool cached);
   DijkstraZone(const DijkstraZone&) = delete;
   DijkstraZone& operator=(const DijkstraZone&) = delete;