Archive for month: March, 2019

03 template instantiation

C++ Insights – Template Instantiation

March 28, 2019

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Today's post from Andreas is about template instantiation. C++ Insights helps you a lot to get a deeper…

02 type deduction

C++ Insights – Type Deduction

March 20, 2019

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Andreas Fertigs story with C++ Insights goes on. This weeks post is about type deduction with auto and…

RainerGrimmSmall

Which pdf bundle should I provide? Make your choice!

March 17, 2019

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Now, it's time to choose the next pdf bundle? You will get all posts, all source files, and a cmake file…

01 implicit conversions

C++ Insights – Implicit Conversions

March 13, 2019

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I'm totally happy to announce that this post starts a series of posts to C++ Insights. C++ Insights is…

blender 10935 1280

C++ Core Guidelines: Mixing C with C++

March 8, 2019

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Due to the same history of C and C++, both languages are closely related. Because neither of them is…

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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 […]