hide pimpl a bit in the high level API

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

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 57ab037..06933c1 100644 (file)
--- 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 {
@@ -22,10 +22,13 @@ XBT_PUBLIC_CLASS Activity {
   friend Comm;
   friend void intrusive_ptr_release(Comm * c);
   friend void intrusive_ptr_add_ref(Comm * c);
+  friend Exec;
+  friend void intrusive_ptr_release(Exec * e);
+  friend void intrusive_ptr_add_ref(Exec * e);
 
 protected:
   Activity()  = default;
-  ~Activity() = default;
+  virtual ~Activity() = default;
 
 public:
   Activity(Activity const&) = delete;