Archive for month: September, 2021

templates

The Special Friendship of Templates

September 29, 2021

/

A friend has unrestricted access to the members of a class. Consequently, friendship should be given…

templates

Visiting a std::variant with the Overload Pattern

September 23, 2021

/

Typically, you use the overload pattern for a std::variant. std::variant is a type-safe union. A std::variant…

templates

Smart Tricks with Parameter Packs and Fold Expressions

September 16, 2021

/

To complete my post about variadic templates and fold expressions, I present in this post smart tricks…

bundle

The New pdf Bundle is Ready: C++20 Modules

September 15, 2021

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter,…

bundle3

Modern C++ Collection

September 10, 2021

/

Get all my books about modern C++ in one bundle. C++20 Concurrency with Modern C++, including…

templates

From Variadic Templates to Fold Expressions

September 8, 2021

/

In my last two posts, "Variadic Templates or the Power of Three Dots" and "More about Variadic Templates",…

C++20 Modules: Private Module Fragment and Header Units

September 2, 2021

/

In the last weeks, I learned something new about modules in C++20: private modules fragments and header…

Latest news

Cooperative Interruption of a Thread in C++20: CallbacksJuly 15, 2024 - 8:43 am
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 […]
Cooperative Interruption of a Thread in C++20July 1, 2024 - 10:12 am
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.
Chrono: InputJune 24, 2024 - 9:36 am
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: Unformatted and FormattedJune 17, 2024 - 10:33 am
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 […]
Chrono I/OMay 20, 2024 - 10:09 am
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 […]
Time Zones: Online ClassesMay 13, 2024 - 9:39 am
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 […]