Make mailbox matching functions return a bool.

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

diff --git a/include/simgrid/s4u/Comm.hpp b/include/simgrid/s4u/Comm.hpp
index 153be7e..1b36682 100644 (file)
--- a/include/simgrid/s4u/Comm.hpp
+++ b/include/simgrid/s4u/Comm.hpp
@@ -30,7 +30,7 @@ class XBT_PUBLIC Comm : public Activity_T<Comm> {
   std::string tracing_category_       = "";
   /* FIXME: expose these elements in the API */
   bool detached_                                                          = false;
-  int (*match_fun_)(void*, void*, kernel::activity::CommImpl*)            = nullptr;
+  bool (*match_fun_)(void*, void*, kernel::activity::CommImpl*)           = nullptr;
   void (*clean_fun_)(void*)                                               = nullptr;
   void (*copy_data_function_)(kernel::activity::CommImpl*, void*, size_t) = nullptr;