void set_continuation(simgrid::xbt::Task<void()>&& continuation)
{
- xbt_assert(!continuation_);
+ xbt_assert(not continuation_);
switch (status_) {
case FutureStatus::done:
// This is not supposed to happen if continuation is set
status_ = FutureStatus::done;
if (exception_) {
std::exception_ptr exception = std::move(exception_);
+ exception_ = nullptr;
std::rethrow_exception(std::move(exception));
}
}
class Future {
public:
Future() = default;
- Future(std::shared_ptr<FutureState<T>> state): state_(std::move(state)) {}
+ Future(std::shared_ptr<FutureState<T>> state) : state_(std::move(state)) {}
// Move type:
Future(Future&) = delete;
* the future is ready
* @exception std::future_error no state is associated with the future
*/
- template<class F>
- auto then(F continuation)
- -> typename std::enable_if<
- !is_future<decltype(continuation(std::move(*this)))>::value,
- Future<decltype(continuation(std::move(*this)))>
- >::type
+ 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
{
return this->thenNoUnwrap(std::move(continuation));
}
}
/** Get the value from the future
- *
- * This is expected to be called
*
* The future must be valid and ready in order to make this call.
* @ref std::future blocks when the future is not ready but we are
return std::move(result);
}
-/** Producer side of a @simgrid::kernel::Future
+/** Producer side of a @ref simgrid::kernel::Future
*
* A @ref Promise is connected to some `Future` and can be used to
* set its result.