[s4u] Add a header file with forward declarations

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

diff --git a/include/simgrid/s4u/comm.hpp b/include/simgrid/s4u/comm.hpp
index f006baf..fa6b064 100644 (file)
--- a/include/simgrid/s4u/comm.hpp
+++ b/include/simgrid/s4u/comm.hpp
@@ -8,14 +8,13 @@
 #define SIMGRID_S4U_COMM_HPP
 
 #include <xbt/base.h>
+#include <simgrid/s4u/forward.hpp>
 #include <simgrid/s4u/async.hpp>
 #include <simgrid/s4u/mailbox.hpp>
 
 namespace simgrid {
 namespace s4u {
 
-class Mailbox;
-
 /** @brief Communication async
  *
  * Represents all asynchronous communications, that you can test or wait onto.