Archive for month: September, 2022

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Concepts and the Finance Industry

September 30, 2022

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The finance industry is a big user of C++. But as everyone knows, C++ programmers take on a substantial…

CreationalPatterns

The Singleton: Pros and Cons

September 25, 2022

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I introduced in my last post "The Singleton", the classical Singleton and the so-called Meyers Singleton.…

CreationalPatterns

The Singleton

September 19, 2022

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The most controversial Design Pattern from the book "Design Patterns: Elements of Reusable Object-Oriented…

CreationalPatterns

The Factory Method (Slicing and Ownership Semantics)

September 12, 2022

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In the last installment of this blog, I introduced the Factory Method: Creational Patterns: Factory Method…

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Stop Training, Start Mentoring

September 8, 2022

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Training and mentoring aim one goal: to improve your skills in a well-defined way. Although both aim…

CreationalPatterns

The Factory Method

September 4, 2022

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The classic book "Design Patterns: Elements of Reusable Object-Oriented Software" has 23 patterns. They…

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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 […]