The feature testing macros is a relatively unknown feature in C + + 20. They give you the definitive answer to which C++ feature your compiler supports. When you try out the latest C++ features, you often get errors. Now the question is: who is to blame? Option 3 occurs rarely, so you have only […]
Today, I want to give you a rough idea, how I plan my next year’s as a teacher, mentor , and speaker. >> My ALS Journey so far << Status Quo Currently, I’m pretty comfortable teaching, mentoring, and speaking. Thanks to my voice-to-text conversion, I can write well in English or German. My Challenge My […]
I introduced in my last post “Cooperative Interruption of a Thread in C++20” callbacks. Today, I dive deeper. First , here’s a short reminder. Reminder In my last post “Cooperative Interruption of a Thread in C++20“, I presented the following program. // invokeCallback.cpp #include <chrono> #include <iostream> #include <thread> #include <vector> using namespace::std::literals; auto func […]
A typical question in my C++ seminars is: Can a thread be killed? Before C++20, my answer is no. With C++20, you can ask a thread politely for its interruption.
This update is a special one. I want to explain how I can still provide classes, mentoring, and presentations. >> My ALS Journey so far << What Keeps me Alive First of all: I want to stay in touch with you by writing or speaking. I was, therefore, extremely depressed when I recognized that I […]
You can also apply the format specifier for formatted input. This post is the eleventh in my detailed journey through the chrono extension in C++20. The chrono library supports formatted input in two ways. You can use the function std::chrono::from_stream or std::chrono::parse. Both functions require an input stream and parse the input into a time […]
Chrono I/O consists of reading and writing chrono types. The various chrono types support unformatted writing and formatted one with the new formatting library. This post is the tenth in my detailed journey through the chrono extension in C++20: Output Most chrono types, such as time duration, time points, and calendar dates, support direct writing […]
Wow! This is already my 10 status report. >> My ALS Journey so far << How I write articles First, I dictated my article in German. Then, I automatically translated it into English. Thanks to Deepl, this was child’s play. Finally, I corrected the English article with an on-screen keyboard layout in WordPress. Darth Vader […]
Chrono I/O consists of reading and writing chrono types. The various chrono types support unformatted writing and formatted one with the new formatting library. This post is the ninth in my detailed journey through the chrono extension in C++20: Output Most chrono types, such as time duration, time points, and calendar dates, support direct writing […]
Today, I will continue to present the functionality of the time zones of the C++20 chrono extension. This post is the eight in my detailed journey through the chrono extension in C++20: Various Time Zones for Online Classes The program onlineClass.cpp answers the following question: How late is it in given time zones when I […]