The above photo is from CppCon 2024 by CppCon’s photographer, Jonathan Phillips. Not only do I want to share this brilliant photo, I also want to announce CppCon 2025 dates, September 13 – 19 2025, save the dates now!

CppCon 2024 just wrapped up and was an amazing conference. For an early preview of what happened, see Herb’s keynote, Khalil’s keynote, Amanda’s keynote, David’s keynote, and Daveed’s keynote.

Videos of all our other Main Program sessions will start to be published on our YouTube channel, one a business day, starting in November. If you want access to this year’s CppCon videos as soon as they are available, then have we got something in store for you! Check out our Early Video Access option.

Trip Reports

I’ll update this post as trip reports are published. If you see a CppCon 2024 trip report published or you’d like your trip report to be included, please send us a note. You can see some short reports on LinkedIn and on Twitter.

• Sakshi Verma – CppCon 2024 Trip Report
• Microsoft C++ Team at CppCon 2024: Trip Report
• Dvir Yitzchaki – CppCon 2024 trip report

Thanks

A conference the size of CppCon doesn’t just happen. There are a lot of heroes that work hard to make this happen. You’ll find many of their names on our staff page which lists the organizers, program committee, volunteers, and vendors.

You’d find more names (and faces) on the presenters page for this year’s conference which lists presenters from the Main Program, panels, Poster Program, Open Content sessions, and lightning talks.

As much as all of these people work hard so that we are providing the best that we can in technical content, food, production values, live music, comfortable ambiance, and supportive environment, none of those is the most important part of CppCon.

Returning attendees know that the most important part of CppCon is the opportunity to engage with the attendees (including the presenters), who are tackling some of our most challenging problems, with creative and innovative techniques, using powerful tools provided by C++ and the C++ community.

Above, you’ll see the faces of the most important part of CppCon, the attendees. (I’ve not matched faces to the registration list to verify that no one is missing, but I think most of us are in the photo.)

This year, more than any other, you are all my heroes.

I look forward to seeing you all next year.

Jon Kalb
Conference Chair

The above photo is from CppCon 2023 by CppCon’s photographer, Jonathan Phillips. Not only do I want to share this brilliant photo, I also want to announce CppCon 2024 dates, September 15 – 20 2024, save the dates now!

CppCon 2023 just wrapped up and was an amazing conference. For an early preview of what happened, see Bjarne’s keynote, Bret and Bill’s keynote, Laura’s keynote, Herb’s keynote, and Andrei’s keynote.

Videos of all our other Main Program sessions will start to be published on our YouTube channel, one a business day, starting in November. If you want access to CppCon 2023 videos as soon as they are available, then have we got something in store for you! Check out our new Early Video Access option.

Trip Reports

I’ll update this post as more trip reports are published. If you’d like your trip report to be included, please send it.

• Patrice Roy’s Journal – In French!
• Mark Hoemmen’s CppCon 2023 Trip Report
• Vasu Agrawal’s CppCon 2023 Trip Report
• Microsoft Visual C++ at CppCon 2023 Trip Report
• Jeroen Van Antwerpen’s Inside CppCon: keynotes, C++ evolutions, and a lot of fun

Thanks

A conference the size of CppCon doesn’t just happen. There are a lot of heroes that work hard to make this happen. You’ll find many of their names on our staff page which lists the organizers, program committee, volunteers, and vendors.

You’d find more names (and faces) on the presenters page for this year’s conference which lists presenters from the Main Program, panels, Open Content sessions, and lightning talks.

As much as all of these people work hard so that we are providing the best that we can in technical content, food, production values, live music, comfortable ambiance, and supportive environment, none of those is the most important part of CppCon.

Returning attendees know that the most important part of CppCon is the opportunity to engage with the attendees (including the presenters), who are tackling some of our most challenging problems, with creative and innovative techniques, using powerful tools provided by C++ and the C++ community.

Above, you’ll see the faces of the most important part of CppCon, the attendees. (I’ve not matched faces to the registration list to verify that no one is missing, but I think most of us are in the photo.)

This year, more than any other, you are all my heroes.

I look forward to seeing you all next year.

Jon Kalb
Conference Chair

The CppCon 2023 Field Trip will be a Wild Animal Sanctuary adventure.

Join Us on an Inspiring Journey to a Wild Animal Sanctuary!

We are thrilled to extend a warm invitation to all fellow conference attendees to join us on an extraordinary adventure beyond the conference venue. As part of our commitment to fostering a well-rounded experience, we have organized a visit to a remarkable wild animal sanctuary that promises to be both educational and awe-inspiring.

North of the conference hotel, the Wild Animal Sanctuary offers an incredible 1,214 acres (4.9 km^2) of natural habitats for rescued animals to enjoy. ​One of the largest carnivore sanctuaries in the world, designed and built like no other in existence. Everything about the facility is designed to ensure the animals’ welfare remains top priority, even with the numerous modern comforts provided to guests.

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The raised walkway gives an unmatched vantage to see great animals at ease, engaging in their large environments. During our visit, we will have the opportunity to witness firsthand the incredible conservation efforts that go into protecting and rehabilitating these remarkable animals. 

 

 

 

We sincerely hope that you will seize this opportunity to explore the wonders of the wild alongside your fellow conference attendees. Let us come together, learn from nature’s marvels, and create memories that will leave a lasting impact. Transportation and Lunch will be provided in a location to facilitate meeting your fellow conference attendees.

We look forward to sharing this remarkable experience with you!

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Spend a fun-filled Sunday October 1st with fellow attendees to take a walk on the wild side.

If you are arriving for CppCon 2023 by Sunday morning, this is your opportunity to get to know some of your fellow attendees while experiencing an amazing wildlife experience.

See the CppCon 2023 Field Trip page for details.

Register here!

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This year’s field trip is sponsored by the North Denver Metro C++ Meetup.

 

 

 

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We’ve previously announced keynotes by Bjarne Stroustrup and Herb Sutter. This is the third of our six conference keynotes to be announced.

We’re happy to announce: Lisa Lippincott will be in Aurora live, in person to deliver a brand-new talk about a fundamental basis of understanding computer programs.

Lisa Lippincott designed the software architectures of Tanium and BigFix, two systems for managing large fleets of computers. She is chair of the numerics study group of the C++ standardization committee.

Here is her talk description:

What is a value? The most common conception is that values are inhabitants of a platonic mathematical world, too far away to be examined or subjected to experiment. As a basis for understanding computer programs, this conception is awkwardly non-local and disturbingly mystical.

In this lecture, I will present a functionalist conception of value, situated locally within the realm of procedural programming. I will show how values in this conception relate directly to program execution, and examine how events within program execution are related through the stability, substitutability, and repeatability of values.

This talk is the Keynote talk for the Software Design Track.

Registration is now open for what will certainly be one of the most memorable CppCons ever this October 24-29. Register today!

Tickets are now available for both online attendees and in-person attendees who are vaccinated.

As already announced, CppCon 2021 will kick off on Monday, October 25 with Bjarne Stroustrup delivering the opening keynote live in person in Aurora, Colorado, USA.

We’re happy to announce another plenary talk: Herb Sutter will be there live in person to deliver a brand-new talk about post-C++20 C++ language evolution. Here is his talk description:

Extending and Simplifying C++: Pattern Matching using is and as

C++20 is a unique historic milestone: the first edition of Standard C++ that’s “D&E-complete,” with essentially all of the features Bjarne Stroustrup outlined in The Design and Evolution of C++ for C++’s evolution. That doesn’t mean evolution is done, however, and work continues on adding a few more important features in C++23 and beyond, including reflection and pattern matching.

In this talk, I’ll show the C++ pattern matching libraries and language proposals we’ve considered, and present my own contribution that builds on them. My paper has two major aims: (1) to make the syntax clean and regular, and avoid inventing a little sublanguage that works only inside “inspect”; and (2) to make it generalizable so we can use it consistently throughout the language, because matching a pattern is a broadly useful feature that ideally should not be limited to “inspect” only… for example, we would love to express patterns in “if” and “requires” conditions too.

I hope that the most important contribution is that, if we add pattern matching in a way that also provides general “match” and “extract” support throughout the language in the form of generalized “is” constraints and “as” casts, the net result is that we can actually simplify C++… yes, even as we add new features and more expressive power. How can that be simpler? By letting programmers directly express their intent where they have to express it indirectly today, by making the language more regular with fewer special cases to learn, by unifying the syntax of existing standard library features that today have a gaggle of different and divergent styles (e.g., variant, optional), and by providing one general and expressive way to use patterns cleanly throughout C++.

Registration is now open for what will certainly be one of the most memorable CppCons ever this October 24-29. Register today!

Tickets are now available for both online attendees and in-person attendees who are vaccinated, with the goal of opening registration further as we all learn more about what will be safe.

The deadline for Main Program submissions has passed with a near-record number of submissions!

The conference organizers are grateful for, and excited about, the almost-two-hundred submissions that we received. We are excited both by the quality of the submissions and by the fact that that the vast majority of submissions were for onsite presentations.

Our Program Committee is currently hard at work reviewing and rating each submission and we know that we’ll have an amazing program for both onsite and online attendees in Aurora in October. As you know, we’ve announced that Bjarne will be our opening keynote onsite. (We are anxious to make our next onsite keynote announcement but that isn’t quite ready yet.)

 

A peek behind the curtain for those of you that have not been part of the submission/review process: Each submission receives written evaluations by several members of the CppCon Program Committee. There are two goals of each committee member as they draft these evaluations. The most obvious is to select the best possible program for CppCon attendees. On the one hand, this is easy because with so many high-quality submissions, creating a great program comes out pretty naturally, but on the other hand, it is very hard because we know that our audience has come to have great expectations of a CppCon program, not just that every individual sessions is of high quality, but that the program as a whole provides coverage of the topics that matter to our attendees, and also because the competition is fierce. The quality of the submissions that we don’t accept is getting higher every year.

Which leads us to the second goal of members as they draft their evaluations. The evaluations are, of course, shared with the submitters, so each evaluation should also contain constructive advice on how to improve the submission. For submissions that are accepted, this leads to an even better program for attendees. For submissions that are not accepted, this leads to better submissions to future programs (both at CppCon and other conferences).

Our feeling is that all submissions, from the weakest to the strongest, can be improved in some way and comments that we’ve received from submitters (both those that have been accepted and those that have not) let us know that submitters appreciate thoughtful, constructive comments.

Creating multiple, thoughtful evaluations on almost two-hundred submissions touching on virtually every topic of C++ and software design in less than a month is a mammoth task, but we know that the CppCon 2021 Program that you’ll be seeing in Aurora and/or online, will be something that we as organizers, the Program Committee, and the presenters, will be proud to present.