Archive for month: March, 2021

Automatically Resuming a Job with Coroutines on a Separate Thread

March 9, 2021

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In my last post "Starting Jobs with Coroutines", I applied co_await to start a job. In this post, I improve…

Starting Jobs with Coroutines

March 7, 2021

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C++20 has three new keywords to make a coroutine out of a function: co_return, co_yield, and co_await.…

A Generic Data Stream with Coroutines in C++20

March 7, 2021

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In my last post in this mini-series on coroutines from the practical perspective, I presented the workflow…

An Infinite Data Stream with Coroutines in C++20

March 6, 2021

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In this post, I analyze the new keyword co_yield. Thanks to co_yield, you can create an infinite data…

Executing a Future in a Separate Thread with Coroutines

March 6, 2021

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This post concludes my posts about co_return in C++20. I started with an eager future, and continued…

Lazy Futures with Coroutines

March 4, 2021

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Based on the coroutines-based implementation of a simple future in my last post "Implementing Simple…

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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 […]