Use a reference as parameter for signal callbacks.

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

diff --git a/include/simgrid/kernel/routing/NetPoint.hpp b/include/simgrid/kernel/routing/NetPoint.hpp
index 24b1148..0b239f7 100644 (file)
--- a/include/simgrid/kernel/routing/NetPoint.hpp
+++ b/include/simgrid/kernel/routing/NetPoint.hpp
@@ -40,7 +40,7 @@ public:
   bool is_host() const { return component_type_ == Type::Host; }
   bool is_router() const { return component_type_ == Type::Router; }
 
-  static simgrid::xbt::signal<void(NetPoint*)> on_creation;
+  static simgrid::xbt::signal<void(NetPoint&)> on_creation;
 
   bool operator<(const NetPoint& rhs) const { return name_ < rhs.name_; }