X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/667c0187f12c90ef16149161ee294ca8577e6e38..6bc18b576fa4a890d8b9916d292ca67dfbf60dd3:/include/simgrid/s4u/Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 615f7bb3ba..6cd6276393 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -27,6 +27,7 @@ namespace s4u {
  * - Synchronization activities may possibly be connected to no action.
  */
 class XBT_PUBLIC Activity {
+#ifndef DOXYGEN
   friend Comm;
   friend XBT_PUBLIC void intrusive_ptr_release(Comm * c);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Comm * c);
@@ -36,6 +37,7 @@ class XBT_PUBLIC Activity {
   friend Io;
   friend XBT_PUBLIC void intrusive_ptr_release(Io* i);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Io* i);
+#endif
 
 protected:
   Activity()  = default;