C++20: Extend std::format for User-Defined Types

Peter Gottschling presented in his last post "std::format in C++20" the basics of the new formatting library in C++20. In today's post, Peter writes about the formatting of user-defined types.

Read more
Views: 14611

std::format in C++20

Today, I'm happy to present Peter Gottschling's guest post to the new formatting library in C++20: std::format.  Thanks to std::format, text formatting becomes in C++20 as easy as in Python.

Read more
Views: 61173

More Convenience Functions for Containers with C++20

Removing elements from a container or asking if an associative container has a specific key, is too complicated. I should say was because with C++20 the story changes.

Read more
Views: 26258

constexpr std::vector and std::string in C++20

Probably the most viral keyword in modern C++ is constexpr. With C++20, we have a constexpr std::vector and a constexpr std::string. Additionally, both containers can be manipulated with the constexpr algorithms of the Standard Template Library. 

Read more
Views: 32245

std::span in C++20: Bounds-Safe Views for Sequences of Objects

In my seminar, I often hear the question: How can I safely pass a plain array to a function? With C++20, the answer is quite easy: Use a std::span.

Read more
Views: 23307

And the Winners are:

Last week,  I launched a quiz. The price was it to win one of the five vouchers for the book "Modern C++ for Absolute Beginners" from Slobodan Dmitrović.

Read more
Views: 3648

Five Vouchers to win for the book "Modern C++ for Absolute Beginners"

Is it possible to introduce C++ in 300 pages? Yes, it is. The book "Modern C++ for Absolute Beginners" from Slobodan Dmitrović proves it.

Read more
Views: 4973

volatile and Other Small Improvements in C++20

Today, I complete my tour through the C++20 core language features with a few small improvements. One interesting of these minor improvements is that most of volatile has been deprecated.

Read more
Views: 13291

New Attributes with C++20

With C++20, we got new and improved attributes such as [[nodiscard("reason")]], [[likely]], [[unlikely]], and [[no_unique_address]]. In particular, [[nodiscard("reason")]] allows it to express the intention of your interface way clearer.

Read more
Views: 12957

Compiler Explorer, PVS-Studio, and Terrible Simple Bugs

Do you know that PVS-Studio is integrated into the Compiler Explorer? If not, you should definitely read this guest post from Andrey Karpov including a promo code. 

Read more
Views: 7010

My Newest E-Books

Course: Modern C++ Concurrency in Practice

Course: C++ Standard Library including C++14 & C++17

Course: Embedded Programming with Modern C++

Course: Generic Programming (Templates)

Course: C++ Fundamentals for Professionals

Interactive Course: The All-in-One Guide to C++20

Subscribe to the newsletter (+ pdf bundle)

Blog archive

Source Code

Visitors

Today 8605

Yesterday 10973

Week 19579

Month 180253

All 6828945

Currently are 219 guests and no members online

Kubik-Rubik Joomla! Extensions

Latest comments