Archive for month: March, 2023

Layers

Layers

March 26, 2023

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The layers pattern splits a task into horizontal layers. Each layer has a specific responsibility and…

Table of Content

March 22, 2023

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The Time Library

March 22, 2023

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A blog dealing with multithreading in modern C++ but not writing about the new time library is incomplete.…

Multithreading with C++17 and C++20

March 22, 2023

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Forecasts about the future are difficult. In particular, when they are about C++20. Nevertheless, I…

Multithreading in Modern C++

March 22, 2023

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With the new C++11 Standard, C++ faces the first time challenges of multicore architectures. The…

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Printed Version of “The C++ Standard Library” on Amazon

March 21, 2023

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I have two great news. First, you have my "The C++ Standard Library" on Amazon; second, the book…

Layers

Architectural Patterns

March 19, 2023

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Architectural patterns describe the fundamental structure of a software system and are often based on…

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Presentation next Monday: Concurrency Patterns with Rainer Grimm

March 15, 2023

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Next Monday, I will give two presentations for Meeting C++. First, I will introduce my mentoring…

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The Lack of Training Culture: You unlearned Learning

March 12, 2023

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Our software industry has a significant Lack of Training Culture. In my last articles, I wrote "Learning…

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How can you recognise a good software architecture?

March 6, 2023

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I'm happy to present today a guest post from Alexander Eisenhuth. Alexander will write about his passion:…

Latest news

C++26 Library: string and string_view ProcessingJanuary 13, 2025 - 11:42 am
C++26 offers many small improvements around strings and string_views. First of all: What is a string_view? std::string_view A std::string_view is a non-owning reference to a string. It represents a view of a sequence of characters. This sequence of characters can be a C++ string or a C-string. In a typical way, C++17 offers four type […]
My Next Mentoring Program: ” Embedded Programming with Modern C++” startsJanuary 2, 2025 - 6:00 pm
My next mentoring program, “Embedded Programming with Modern C++,” starts on January 31st. Registration is open. Here are more details. Embedded Programming with Modern C++ The mentoring program consists of 16 stations. You have to invest at least 3 hours per week for each one. This means the program takes four months, and you can […]
std::execution: More SendersDecember 23, 2024 - 10:40 am
std::execution offers three types of senders: factories, adapters, and consumers. I’ll take a closer look at these today. Most of the following content is from proposal P2300R10. I will try to represent it more concisely. Sender Factory A sender factory is an algorithm that takes no senders as parameters and returns a sender. I already […]
std::execution: SenderDecember 16, 2024 - 11:25 am
std::execution offers three types of senders: factories, adapters, and consumers. I’ll take a closer look at these today. Most of the following content is from proposal P2300R10. I will try to represent it more concisely. Sender Factory A sender factory is an algorithm that takes no senders as parameters and returns a sender. execution::schedule execution::sender […]
std::execution: Composition of SendersDecember 9, 2024 - 10:25 am
Most sender adaptors are composable using the pipe operator. Let me start with a simple example of composition with the pipe operator. Instead of the nested function calls call1(call2(input)) you can write call1 | call2(input) or even: input | call1 | call2 Function composition Okay, this example was straightforward. Let’s do something more complicated. Proposal […]
std::execution: Inclusive ScanDecember 2, 2024 - 10:30 am
Inclusive scan solves problems related to range queries, such as calculating the sum of a range of elements in an array. It is also used in range minimum queries and various other algorithms. Before I present the asynchronous inclusive scan, I introduce the inclusive scan, aka prefix sum. Prefix Sum In computer science, the prefix […]