[Development] QFuture and C++20

Jason H jhihn at gmx.com
Thu Mar 4 01:00:55 CET 2021

> Sent: Wednesday, March 03, 2021 at 12:44 PM
> From: "Giuseppe D'Angelo via Development" <development at qt-project.org>
> Il 03/03/21 17:12, Allan Sandfeld Jensen ha scritto:
> > They are only halfway there in C++20, AFAIK it is missing the standard library
> > parts, which means it is not really usable for most people until C++23, so I
> > assume we have time before anyone will actually have interaction between the
> > two types of code.
> >
> > Unless I missed something?
> The language parts are there in C++20; what's missing from the standard
> library are "ready-made" coroutines types (task, generator, ...),
> awaitable types, utility functions for scheduling execution, etc.
> I've been wondering for a little while how to integrate
> signal/slots/exec()/etc. with coroutines.

Really glad to hear that you're looking into it! I don't think Qt needs the ready-made types to target the async stuff?

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