Allow to chain calls to activity::Comm functions

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

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index 2fb16f1..4e7ae31 100644 (file)
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -33,10 +33,10 @@ public:
 
   ~Io() = default;
 
-  Activity* start() override;
-  Activity* wait() override;
-  Activity* wait_for(double timeout) override;
-  Activity* cancel() override;
+  Io* start() override;
+  Io* wait() override;
+  Io* wait_for(double timeout) override;
+  Io* cancel() override;
   bool test() override;
 
   double get_remaining() override;