X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f3b7e5f4b4d7c87ee3e8827313ec966ea8fc8387..a44d99b7ed60456d5f016fc2ac2e2aa41410a008:/include/simgrid/kernel/future.hpp

diff --git a/include/simgrid/kernel/future.hpp b/include/simgrid/kernel/future.hpp
index b41008eb64..332cf19157 100644
--- a/include/simgrid/kernel/future.hpp
+++ b/include/simgrid/kernel/future.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2020. The SimGrid Team.
+/* Copyright (c) 2016-2021. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -17,7 +17,7 @@
 
 #include <xbt/base.h>
 #include <xbt/functional.hpp>
-#include <xbt/future.hpp>
+#include <xbt/promise.hpp>
 
 namespace simgrid {
 namespace kernel {
@@ -116,8 +116,7 @@ protected:
    **/
   void resolve()
   {
-    if (status_ != FutureStatus::ready)
-      xbt_die("Deadlock: this future is not ready");
+    xbt_assert(status_ == FutureStatus::ready, "Deadlock: this future is not ready");
     status_ = FutureStatus::done;
     if (exception_) {
       std::exception_ptr exception = std::move(exception_);
@@ -279,7 +278,6 @@ class Future {
 public:
   Future() = default;
   explicit Future(std::shared_ptr<FutureState<T>> state) : state_(std::move(state)) {}
-  ~Future() = default;
 
   // Move type:
   Future(Future&) = delete;
@@ -329,7 +327,7 @@ public:
    */
   template <class F> auto then_no_unwrap(F continuation) -> Future<decltype(continuation(std::move(*this)))>
   {
-    typedef decltype(continuation(std::move(*this))) R;
+    using R = decltype(continuation(std::move(*this)));
     if (state_ == nullptr)
       throw std::future_error(std::future_errc::no_state);
     auto state = std::move(state_);
@@ -358,19 +356,16 @@ public:
    * @exception std::future_error no state is associated with the future
    */
   template <class F>
-  auto then(F continuation) -> typename std::enable_if<not is_future<decltype(continuation(std::move(*this)))>::value,
-                                                       Future<decltype(continuation(std::move(*this)))>>::type
+  auto then(F continuation) -> typename std::enable_if_t<not is_future<decltype(continuation(std::move(*this)))>::value,
+                                                         Future<decltype(continuation(std::move(*this)))>>
   {
     return this->then_no_unwrap(std::move(continuation));
   }
 
   /** Attach a continuation to this future (future chaining) */
-  template<class F>
-  auto then(F continuation)
-  -> typename std::enable_if<
-       is_future<decltype(continuation(std::move(*this)))>::value,
-       decltype(continuation(std::move(*this)))
-     >::type
+  template <class F>
+  auto then(F continuation) -> typename std::enable_if_t<is_future<decltype(continuation(std::move(*this)))>::value,
+                                                         decltype(continuation(std::move(*this)))>
   {
     return unwrap_future(this->then_no_unwrap(std::move(continuation)));
   }
@@ -418,7 +413,7 @@ template <class T> Future<T> unwrap_future(Future<Future<T>> future)
  *  auto promise = std::make_shared<simgrid::kernel::Promise<T>>();
  *  auto future = promise->get_future();
  *
- *  simgrid::simix::Timer::set(date, [promise] {
+ *  simgrid::kernel::timer::Timer::set(date, [promise] {
  *    try {
  *      int value = compute_the_value();
  *      if (value < 0)