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Meeting C++ 24h++ is next week!

By Meeting C++ | Dec 11, 2025 08:02 AM | Tags: meetingcpp conference community

Meeting C++ is hosting a 24h++ Event on December 18th and 19th! Get your tickets now!

Meeting C++ 24h++

by Jens Weller

From the page:

Meeting C++ 24h++ starts at the 18. December 2025.

Meeting C++ hosts an 24h++ online event with a mix of live content and prerecorded talks from Meeting C++ 2025. With the 24h+ of the event, you should be able to attend some of the talks during the event plus you get access to all talks in the event to view after the event!

 

The final schedule for Meeting C++ 2025 has been published

By Meeting C++ | Oct 28, 2025 09:42 AM | Tags: meetingcpp community

With today, the final schedule for Meeting C++ 2025 has been published. Tickets for Berlin and online are still available until next week Wednesday!

The last update to the schedule for Meeting C++ 2025

by Jens Weller

From the article:

With release of the static html schedule for the website everything is ready for Meeting C++ 2025!

For a few years now Meeting C++ offers two schedules: the live schedule is coming from the database, which allows us to make changes during the conference. The other schedule is part of the static website and just a single page powered by the C++ CMS from Meeting C++. Due to the 5th track this year I've just had one week before the conference the time to update the website with this now final program for the conference.

 

Looking at binary trees in C++

By Meeting C++ | Oct 24, 2025 08:22 AM | Tags: meetingcpp community

While preparing a talk for Meeting C++ 2025 I've started looking into binary trees. And got curious about a different design choice.

Looking at binary trees in C++

by Jens Weller

From the article:

I'm in the process of preparing a quick talk on trees in C++ for Meeting C++ 2025. In order to see what the web offers, I've searched exactly for this, "trees in C++".

This showed that most posts found by duckduckgo or google were about binary trees, and in particular the same or similar implementation of using raw pointers for the left/right elements in the tree. Including using new to allocate for the nodes, only some times the code also bothers with using delete. The basic node class looks like this:

 

Releasing the 5th Track for Meeting C++ 2025

By Meeting C++ | Oct 15, 2025 05:24 AM | Tags: meetingcpp community

Meeting C++ hosts a new track in Berlin this year, offering 4 tracks onsite

Releasing the 5th Track for Meeting C++ 2025

by Jens Weller

from the article:

I am excited to announce that with the recent changes to the schedule, Meeting C++ 2025 has now 5 tracks: 4 onsite and 1 online track. This new track is possible thanks to better funding from sponsors and exhibitors enabling even more C++ content at Meeting C++ in Berlin.

For onsite attendees there is a new batch of hotel tickets and team tickets available. The current hotel ticket batch sells until Mid October.
New talks at Meeting C++ 2025

These are the new talks which are now at the conference:

    100 BC (binary compatibility) - Marc Mutz
    Case Study: Purging Undefined Behavior and Intel Assumptions in a Legacy Codebase - Roth Michaels
    Type Traits without Compiler Intrinsics – The Promise of Static Reflection - Andrei Zissu
    Back to the basics: Namespaces 101 - Sandor Dargo
    Building Bridges: C++ Interop., Foreign Function Interfaces & ABI - Gareth Williamson
    Instruction Level Parallelism and Software Performance - Ivica Bogosavljevic
    Real-time Safety — Guaranteed by the Compiler! - Anders Schau Knatten
    Missing (and future?) C++ range concepts - Jonathan Müller
    From Introductory to Advanced C++ - Learning Guidelines - Slobodan Dmitrovic
    MISRA C++ 2023 - Richard Kaiser

 

You should use QPainterPath they said...

By Meeting C++ | Oct 8, 2025 10:21 AM | Tags: qt meetingcpp community

A blog entry about this years t-shirt at Meeting C++ 2025 and exploring QPainterPath for it.

You should use QPainterPath they said...

by Jens Weller

From the article:

This post is about what I learned while playing around with QPainterPath for this years t-shirt at Meeting C++ 2025 sponsored by Hudson River Trading.

One of the issues from last years t-shirt was when using drawText from QPainter, one does not really *draw* text in an svg exported. Instead you'll get the text and the font kinda embedded in an svg. What good is that in a vector graphic? This was a bit of a surprise when I ran into issues with this last year during printing. While this could be solved with the printing company picking a different font, it would have been also solved by using QPainterPath. At least this was the feedback from some of the Qt experts present onsite or online...