implement s4u::Comm::test_any() (fix #194)

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

diff --git a/include/simgrid/s4u/Comm.hpp b/include/simgrid/s4u/Comm.hpp
index ac66a7a..7c615fe 100644 (file)
--- a/include/simgrid/s4u/Comm.hpp
+++ b/include/simgrid/s4u/Comm.hpp
@@ -64,6 +64,8 @@ public:
       comm->wait();
     }
   }
+  /*! take a vector s4u::CommPtr and return the rank of the first finished one (or -1 if none is done). */
+  static int test_any(std::vector<CommPtr> * comms);
 
   /** Creates (but don't start) an async send to the mailbox @p dest */
   XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_init(): v3.20 will turn this warning into an error.") static CommPtr