allow to cancel a s4u::Exec

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

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 4db481e..7e53d03 100644 (file)
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -57,7 +57,7 @@ public:
    *  Raises: timeout exception.*/
   virtual Activity* wait(double timeout) = 0;
   /** Cancel that activity */
-  //virtual void cancel();
+  virtual Activity* cancel() = 0;
   /** Retrieve the current state of the activity */
   Activity::State get_state() { return state_; }