Meeting C++ 2021: choosing the online platform

By Meeting C++ | Sep 8, 2021 08:10 AM | Tags: meetingcpp community

Meeting C++ reveals on which online platform the conference and the online C++ User Group will be hosted this year.

Choosing Hubilo as an online platform for Meeting C++ 2021

by Jens Weller

From the article:

During July and August I did compare many online platforms, to choose the one to host this years online conference and the events of Meeting C++ online in. The winner is Hubilo.

Its been a difficult and time consuming process to compare the various platforms and get a feel for what online events will have a look and feel in 21/22 when choosing a certain platform. I'd like to be able to host all formats of the online User Group in one platform: the talks, the panels and especially the online fairs for C++ jobs/recruiting and tooling. This years conference will host all these event types too!

Meeting C++ 2021: looking for sponsors

By Meeting C++ | Sep 7, 2021 01:12 AM | Tags: meetingcpp events community

Meeting C++ has opened this years call for sponsors

Meeting C++ 2021: looking for sponsors

by Jens Weller

From the article:

With the online platform being selected, its finally time to open the call for sponsors for Meeting C++ 2021!

Sponsoring is an easy way to support the work of Meeting C++, as my work is mostly funded through the ticketsales and sponsorships of the yearly Meeting C++ conference. So maybe your employer is interested in sponsoring Meeting C++ 2021?

CppCon 2020 Building an Intuition for Composition--Sy Brand

By Adrien Hamelin | Sep 6, 2021 01:45 PM | Tags: community

Registration is now open for CppCon 2021, which starts on October 24 and will be held both in person and online. To whet your appetite for this year’s conference, we’re posting videos of some of the top-rated talks from our most recent in-person conference in 2019 and our online conference in 2020. Here’s another CppCon talk video we hope you will enjoy – and why not register today for CppCon 2021 to attend in person, online, or both!

Building an Intuition for Composition

by Sy Brand

Summary of the talk:

If you're fed up of reading articles about "monads" and "endofunctors" that don't give you an understanding of how they can actually help your C++ programming, this talk is for you.

Function and data composition are becoming increasingly important in C++ due to features like ranges, continuable futures, and new error handling techniques. Using real-world examples and C++ programming idioms, I'll help you build an intuition for the mathematical concepts which underpin these so that you can make the most of them in your code and build your own abstractions built on the same foundations.

Why do you need the MISRA Compliance report and how to generate one in PVS-Studio?

By Andrey Karpov | Sep 6, 2021 12:42 AM | Tags: sast misra compliance misra c++ misra c misra embedded devsecops

If you are strongly interested in MISRA and would like to understand whether your project meets one of the MISRA association's standards, there is a solution. It's name is MISRA Compliance.

Why do you need the MISRA Compliance report and how to generate one in PVS-Studio?

by Nikolay Mironov

From the article:

To make this simpler, let's take rule 1.1 that has the standard value of the category equal to Required. If you look at the table, you can see that acceptable compliance values for Required are Compliance or Deviations (I'll talk more about the meaning of these statuses later). This means that if your project complies with rule 1.1, or if it complies with this rule with some deviations - everything is fine and you can go to the next rule. If you get at least one hit in Violations or Disapplied, then the project does not comply with MISRA C 2012. If all rules have acceptable values only, congratulations! Your project complies with the MISRA C 2012 standard. If you have a hit in the red zone (the table above), you do not comply with the standard.

2021-08 Mailing Available

By Administrator | Sep 3, 2021 02:10 PM | Tags: None

The 2021-08 mailing of new standards papers is now available.

CppCon 2019 Back to Basics: Virtual Dispatch and its Alternatives--Inbal Levi

By Adrien Hamelin | Sep 3, 2021 12:29 PM | Tags: community

Registration is now open for CppCon 2021, which starts on October 24 and will be held both in person and online. To whet your appetite for this year’s conference, we’re posting videos of some of the top-rated talks from our most recent in-person conference in 2019 and our online conference in 2020. Here’s another CppCon talk video we hope you will enjoy – and why not register today for CppCon 2021 to attend in person, online, or both!

Back to Basics: Virtual Dispatch and its Alternatives

by Inbal Levi

Summary of the talk:

Code efficiency is one of the strongest features of modern C++, therefore broadly used in industries with a need for high performance, such as Real-Time or Embedded Systems.

In this talk, we will go through the search for high run-time efficiency using the dispatch mechanism.

We will start by providing tools for understanding and estimating run-time performance cost.

Next, we'll analyze a test case, and dive into some of the most fundamental components of the language such as inheritance, and templates.

We will continue by introducing implementations which produce high run-time efficiency code such as CRTP, std::variant and visitor, and use them to maximize performance.

Finally, we will do benchmarking and draw conclusions, and try to answer the question -
How can we use C++ ideally for achieving high-performance efficiency?

Upcoming C++ User Group meetings in September

By Meeting C++ | Sep 2, 2021 07:03 AM | Tags: meetingcpp events community

A listing of the upcoming C++ User Group Meetings in September

C++ User Group Meetings in September 2021

by Jens Weller

From the article:

The monthly overview about upcoming C++ User Group Meetings in September. As the pandemic ends or continues, depending in which part of the world you live, I list again all meetings online and real world.

Meeting C++ online hosts two events in September:

    16.9 C++ UG Meeting C++ online - September - Windows, macOS and the Web: Lessons from cross-platform
    28.9 C++ UG Meeting C++ online - Online C++ job fair (afternoon CEST)
    29.9 C++ UG Meeting C++ online - Online C++ job fair (evening CEST)

Meeting C++ is still looking for employers to participate in the online job fair, register your spot with in the next days to be best visible for this event.

CppCon 2020 Calling Functions: A Tutorial--Klaus Iglberger

By Adrien Hamelin | Aug 30, 2021 01:22 PM | Tags: community

Registration is now open for CppCon 2021, which starts on October 24 and will be held both in person and online. To whet your appetite for this year’s conference, we’re posting videos of some of the top-rated talks from our most recent in-person conference in 2019 and our online conference in 2020. Here’s another CppCon talk video we hope you will enjoy – and why not register today for CppCon 2021 to attend in person, online, or both!

Calling Functions: A Tutorial

by Klaus Iglberger

Summary of the talk:

How is a function call resolved? How does the compiler find the right function and how does the compiler choose from a set of available functions? This talk will give an overview of the individual steps taken during the resolution of a function call. It will primarily focus on the different kinds of name lookup, argument deduction, and on overload resolution. Attendees will gain insight into the mechanics of (un-)qualified lookup, argument dependent lookup, two-phase lookup, name hiding, SFINAE, (viable) candiate functions, and ambiguous function calls. They will leave the talk with a much better understanding of the (sometimes surprising) details of function calls.

Asynchronous Stacks and Scopes--Eric Niebler

By Adrien Hamelin | Aug 30, 2021 12:50 PM | Tags: c++20

A revolution?

Asynchronous Stacks and Scopes

by Eric Niebler

From the article:

In Structured Concurrency, I talk about what structured concurrency is and why it’s a big deal for C++ especially. In this post I discuss some more interesting properties of asynchronous code that is structured: async stacks and async scopes...

The First Big Update of My C++20 Book--Rainer Grimm

By Adrien Hamelin | Aug 30, 2021 12:47 PM | Tags: None

Will you get it?

The First Big Update of My C++20 Book

by Rainer Grimm

From the article:

I'm happy to announce the first big update of my C++20 book. The update was mainly due to the improved C++ compiler support of C++20. The update includes concepts, the ranges library, modules, the three-way comparison operator, the format library, and the chrono library.