June 16-21, Sofia, Bulgaria
September 13-19, Aurora, CO, USA
October 25, Pavia, Italy
November 6-8, Berlin, Germany
November 16-21, Kona, HI, USA
By Adrien Hamelin | Mar 10, 2021 09:20 AM | Tags: c++20
Another one.
Lazy Futures with Coroutines
by Rainer Grimm
From the article:
Based on the coroutines-based implementation of a simple future in my last post "Implementing Simple Futures with Coroutines", I want to go today one big step further. I analyze the workflow of the simple future and make it lazy...
By Adrien Hamelin | Mar 10, 2021 09:19 AM | Tags: c++20
The series continue.
Creating a co_await awaitable signal that can be awaited multiple times, part 6
by Raymond Chen
From the article:
So far, we’ve created an awaitable signal that can be awaited multiple times. I noted last time that there was still a lot left to discuss. So let’s discuss those things...
By Adrien Hamelin | Mar 10, 2021 09:17 AM | Tags: c++20
The series continue.
Creating a co_await awaitable signal that can be awaited multiple times, part 5
by Raymond Chen
From the article:
So far, we’ve been creating an awaitable signal that can be awaited multiple times...
By Adrien Hamelin | Mar 8, 2021 11:21 AM | Tags: community
Interested?
CLion 2021.1 EAP: Branch Coverage, New MISRA Checks, and Remote Makefile projects
by Anastasia Kazakova
From the article:
A new CLion 2021.1 EAP build (211.6305.15) is now available from our website, via the Toolbox App, or as a snap package (if you are using Ubuntu). Note that if you are on macOS, there is a separate build for Apple Silicon (M1 chip)...
By Adrien Hamelin | Mar 8, 2021 11:20 AM | Tags: c++20
The series continue.
Creating a co_await awaitable signal that can be awaited multiple times, part 4
by Raymond Chen
From the article:
Last time, we created an awaitable signal that can be awaited multiple times, operating entirely in user mode. However, it did perform memory allocations, and that could result in low-memory exceptions. Furthermore, it used a std::vector, and pushing a value onto the vector could take a long time if the vector needs to be reallocated...
By Adrien Hamelin | Mar 8, 2021 11:15 AM | Tags: c++20
The power of lambdas.
std::index_sequence and its Improvement in C++20
by Jonathan Boccara
From the article:
It would be great if we could iterate on the values of a std::tuple like we do for a std::vector or for other STL containers.
But we can’t. To iterate on the values inside of a tuple, we need to proceed in two steps...
By Ansel Sermersheim | Mar 7, 2021 11:27 AM | Tags: None
New video on the CopperSpice YouTube Channel:
Memory Model to Mutexes
by Barbara Geller and Ansel Sermersheim
About the video:
We have released a new video which expands on our C++ Memory Model discussion. This section covers the usage of Mutexes and how they interact with the memory model. We define mutexes and locks, and pose some questions you may not have considered before.
Please take a look and remember to subscribe!
By Daniel G Vergel | Mar 7, 2021 11:21 AM | Tags: c++20
This post, written in Spanish, provides a step-by-step guide to create an application that plots orbits of the Lorenz system in a 3-dimensional perspective window. This is achieved by using C++17/20 coding techniques and the Boost.Numeric.Odeint and Dlib libraries.
Plotting the Lorenz Attractor with C++20(Spanish)
by Daniel G Vergel
About the article:
This is a coding exercise that I often ask my students at the European University (Madrid, Spain) to complete as part of their programming training. In order to ease the gathering of data from the terminal, the article also uses a small C++20 library that prompts the user for inputs and handles any formatting errors. The details of its implementation are covered in a different article.
The blog tries to mitigate the lack of educational materials on modern C++ currently available in my native language. Code examples are nevertheless self-explanatory, and I hope, may be of interest to non-Spanish readers as well.
By Adrien Hamelin | Mar 5, 2021 03:10 PM | Tags: c++20
THe series continue.
Creating a co_await awaitable signal that can be awaited multiple times, part 3
by Raymond Chen
From the article:
Last time, we created an awaitable signal that can be awaited multiple times, but noted that it took kernel transitions a lot. Let’s implement the entire thing in user mode...
By Adrien Hamelin | Mar 5, 2021 03:08 PM | Tags: c++20
Interested to read it?
“Professional C++, 5th Edition” Released
by Marc Gregoire
From the article:
After working on it for a year, I’m proud to announce my new book “Professional C++, 5th Edition” is finished ��
It has been updated to the C++20 standard and uses certain C++20 features, such as modules and std::format(), throughout all examples...