Tag Archive for: Ranges

Posts

The Ranges Library in C++20: More Design Choices

November 6, 2023

The ranges library in C++20 made due to performance reasons a few unique design choices. These choices…

The Ranges Library in C++20: Design Choices

October 30, 2023

Thanks to the ranges library, working with the Standard Template Library (STL) is much more comfortable…

C++23: Ranges Improvements and std::generator

September 18, 2023

C++20 does not provide concrete coroutines, but C++20 provides a framework for implementing coroutines.…

PipesAndFilter

Pipes-and-Filters

April 2, 2023

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The Pipes-and-Filters architecture pattern describes the structure of systems that process data streams. The…

Cpp23

Ranges Improvements with C++23

June 16, 2022

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Thanks to C++23, constructing containers will become more convenient. Additionally, the ranges library…

Improved Iterators with Ranges

June 9, 2022

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There are more reasons to prefer ranges library above the classical Standard Template Library. The ranges…

Sentinels and Concepts with Ranges Algorithms

May 31, 2022

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The ranges library in C++20 supports sentinels. Sentinels stand for the end of a range and can be regarded…

Projections with Ranges

May 25, 2022

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The algorithms of the ranges library are lazy, can work directly on the container, and can easily be…

The Ranges Library in C++20: More Details

May 19, 2022

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Working with the Standard Template Library (STL) is much more comfortable and powerful thanks to the…

C++20: Python’s map Function

March 11, 2020

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Today, I finish my experiment writing beloved Python functions in C++. So far, I have implemented the…

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 […]