please clang and explicitly override

[simgrid.git] / include / simgrid / s4u / Io.hpp

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index 0191c7a..832631d 100644 (file)
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -52,7 +52,7 @@ public:
   IoPtr set_size(sg_size_t size);
   IoPtr set_op_type(OpType type);
 
-  bool is_assigned() { return disk_ != nullptr; }
+  bool is_assigned() const override { return disk_ != nullptr; }
 };
 
 } // namespace s4u