X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/183a6118a95c570b0c66695505dab7dbebc0c7b3..360d1e6510190d279551d9ca0510badccb1f8b37:/include/simgrid/s4u/Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index d0c8b548fc..bdd1183e84 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -9,7 +9,7 @@
 #include <simgrid/s4u/forward.hpp>
 #include <simgrid/forward.h>
 
-typedef enum { inited = 0, started, canceled, errored, finished } e_s4u_activity_state_t;
+enum e_s4u_activity_state_t { inited = 0, started, canceled, errored, finished };
 
 namespace simgrid {
 namespace s4u {
@@ -20,8 +20,11 @@ namespace s4u {
  */
 XBT_PUBLIC_CLASS Activity {
   friend Comm;
-  friend void intrusive_ptr_release(Comm * c);
-  friend void intrusive_ptr_add_ref(Comm * c);
+  friend XBT_PUBLIC(void) intrusive_ptr_release(Comm * c);
+  friend XBT_PUBLIC(void) intrusive_ptr_add_ref(Comm * c);
+  friend Exec;
+  friend XBT_PUBLIC(void) intrusive_ptr_release(Exec * e);
+  friend XBT_PUBLIC(void) intrusive_ptr_add_ref(Exec * e);
 
 protected:
   Activity()  = default;
@@ -49,7 +52,7 @@ public:
   e_s4u_activity_state_t getState() {return state_;}
 
   /** Get the remaining amount of work that this Activity entails. When it's 0, it's done. */
-  double getRemains();
+  virtual double getRemains();
   /** Set the [remaining] amount of work that this Activity will entail
    *
    * It is forbidden to change the amount of work once the Activity is started */