In this week’s instructor interview, Kevin Carpenter welcomes Mat Pusz for a discussion of his CppCon Academy class, C++ Concepts: Constraining C++ Templates in C++20 and Before. Mat quickly demonstrates the power and importance of constraining types when calling functions. His class will cover how to do this with the new concepts feature in C++20 and also how to do it if you are not yet using C++20.

In addition to his class, Mat is also going to be presenting A Physical Units Library For C++ during the Main Program. He will be discussing his library and the progress that the Standards committee has made toward including it in an upcoming standard.

Mat and Kevin also discuss the challenges and opportunities of online training. Mat discusses some of the techniques he has developed and the hardware and software tools that he uses.

Watch this space for more interviews with Kevin and CppCon presenters.

Keynote Speaker: Marc Gregoire

Marc Gregoire is a C++ blogger and author of Professional C++ and co-author of C++ Standard Library Quick Reference. He is a software architect at Nikon Metrology with experience developing C++ programs running 24/7 on Windows and Linux and is the founder of the Belgian C++ Users Group.

The title of Marc’s talk is C++20: An (Almost) Complete Overview. C++20 is going be discussed quite a bit at this year’s conference and in addition to providing an overview of the new language/library changes, Marc will guide you to other CppCon talks on C++20.

If you want a complete overview of all C++20 features, including references to other more deep-dive sessions at CppCon 2020 on certain topics, then this session is for you.

Marc’s talk will give you the confidence and familiarity you need to embrace the latest version of C++.

From his talk’s description:

This presentation gives an overview of (almost) all new features in both the language and the Standard Library. Some more exotic features will be left out. New language features include

• modules,
• coroutines,
• concepts,
• templated lambdas,
• constexpr changes,
• designated initializers,
• the spaceship operator,
• string literals as template parameters,
• feature test macros,
• conditional explicit,
• immediate functions,
• and more.

In this week’s instructor interview, Kevin Carpenter welcomes Phil Nash for a discussion of his CppCon Academy class, Accelerated TDD: For More Productive C++ . Phil shares the origin story of Catch, the popular testing framework that he authored to support better testing in C++. Kevin has taken a previous CppCon Academy class on testing with Phil. Phil explains that he focuses less on what TDD is (which can be explained in five minutes using one slide) and more on how to apply and get the benefits of TDD in real-world code bases.

Phil also chairs the C++ on Sea conference, which was held earlier this year as an online event using Remo (the same platform that CppCon 2020 will use). He discusses the challenges of an online event and the rationale behind use of Remo for C++ on Sea.  As Phil is co-chair of this year’s CppCon we will benefit from his prior experience organizing a conference on Remo.

Kevin and Phil also discuss the two Main Program sessions that Phil will be giving this year. One is a must-see for anyone that isn’t taking the TDD class and the other is on C++ paradigms.

Watch this space for more interviews with Kevin and CppCon presenters.

CppCon is announcing the platform that it has selected for the CppCon 2020 online conference and why it matters.

The question has been asked Why would anyone pay to attend an online conference when the session videos will be made freely available on YouTube?

The answer to this is the same as the answer to the question Why would anyone pay to attend an onsite conference when the session videos will be made freely available on YouTube?

Between the session proposal submitters and the Program Committee reviewers there are literally hundreds of people that work to bring you the best possible program of C++ content every year at CppCon. We think it is the best program available on C++. But we know that it is not the most important aspect of the CppCon experience. We know that the reason that people take the time and money to attend the conference is because it is an unparalleled opportunity to be part of the best gathering of C++ minds of the year.

The best aspect of CppCon is the, so called, hallway track. The conversations that attendees have with presenters and other attendees is what people remember and the reason they return.

While evaluating options for the CppCon 2020 online conference platform, the top-most concern of the organizers was, What platform best supports attendee engagement with other attendees?

With that thought in mind, the organizers selected Remo.

We feel that the Remo platform best serves our goal of delivering the best possible C++ program while also optimizing for attendee engagement.

Of course we aren’t just relying on the platform, the organizers have developed new events that exploit the benefits of an online conference and have found ways to develop and enhance the sense of community that comes from attendee engagement. Attendees will have many opportunities to engage with presenters and other attendees in casual, unrecorded,  ask-me-anything sessions.

This year’s event offers an unprecedented opportunity to be a part of this community. Without the time and cost of travel and lodging and with an easy-to-expense registration fee, this is certainly the least expensive and most convenient CppCon ever. Engage with the best minds in C++ from the comfort of your own home.

Don’t miss your chance to join us for what promises to be an online adventure with the C++ community.

In this week’s instructor interview, Kevin Carpenter welcomes Klaus Iglberger for a discussion of his CppCon Academy class, Modern C++ Design Patterns. Kevin took this class with Klaus last year and they discuss how Klaus has adapted it for online instruction. Klaus also outlines the additions and improvement to last year’s presentation. Kevin shares how his codebase has incorporated the Design Patterns that are covered in the class.

Klaus also discussions the three Main Program sessions that he’ll be giving this year. One is a Back to Basics talk on exceptions, one is on the basics of calling functions, and the other is on the SOLID principles.

Watch this space for more interviews with Kevin and CppCon presenters.