X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b9a15f078a62e397f321dfb570254652785cc377..71980d9754a6693a769dce2f1e55d92103b46b5e:/include/xbt/future.hpp

diff --git a/include/xbt/future.hpp b/include/xbt/future.hpp
index aa559db2a7..578e7b2942 100644
--- a/include/xbt/future.hpp
+++ b/include/xbt/future.hpp
@@ -9,20 +9,21 @@
 
 #include <cstddef>
 
-#include <utility>
 #include <exception>
+#include <functional>
 #include <stdexcept>
-
 #include <type_traits>
-
-
+#include <utility>
 
 namespace simgrid {
 namespace xbt {
 
-/** A value or an exception
+/** A value or an exception (or nothing)
+ *
+ *  This is similar to optional<expected<T>> but it with a Future/Promise
+ *  like API.
  *
- *  The API is similar to the one of future and promise.
+ *  Also the name it not so great.
  **/
 template<class T>
 class Result {