X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8f2e8075d660a354a3aabf065998f42802f9cc11..c3afdfa7a603897d1fbca56e7d1705983038405e:/include/xbt/functional.hpp

diff --git a/include/xbt/functional.hpp b/include/xbt/functional.hpp
index 1f8abfbb20..e4ab77636a 100644
--- a/include/xbt/functional.hpp
+++ b/include/xbt/functional.hpp
@@ -178,7 +178,7 @@ private:
     Impl(F&& code) : code_(std::move(code)) {}
     Impl(F const& code) : code_(code) {}
     ~Impl() override {}
-    R operator()(Args... args)
+    R operator()(Args... args) override
     {
       return code_(std::forward<Args>(args)...);
     }
@@ -205,27 +205,29 @@ public:
   }
 };
 
+template<class F, class... Args>
+class TaskImpl {
+private:
+  F code_;
+  std::tuple<Args...> args_;
+  typedef decltype(simgrid::xbt::apply(std::move(code_), std::move(args_))) result_type;
+public:
+  TaskImpl(F code, std::tuple<Args...> args) :
+    code_(std::move(code)),
+    args_(std::move(args))
+  {}
+  result_type operator()()
+  {
+    return simgrid::xbt::apply(std::move(code_), std::move(args_));
+  }
+};
+
 template<class F, class... Args>
 auto makeTask(F code, Args... args)
 -> Task< decltype(code(std::move(args)...))() >
 {
-  typedef decltype(code(std::move(args)...)) result_type;
-
-  class Impl {
-  private:
-    F code_;
-    std::tuple<Args...> args_;
-  public:
-    Impl(F code, std::tuple<Args...> args) :
-      code_(std::move(code)),
-      args_(std::move(args)) {}
-    result_type operator()()
-    {
-      return simgrid::xbt::apply(std::move(code_), std::move(args_));
-    }
-  };
-
-  return Impl(std::move(code), std::make_tuple(std::move(args)...));
+  TaskImpl<F, Args...> task(std::move(code), std::make_tuple(std::move(args)...));
+  return std::move(task);
 }
 
 }