This is a pretty trivial 5 minute example of a switch case with regex support. [https://godbolt.org/z/oavEK8](https://godbolt.org/z/oavEK8) ...

Posted in r/cpp by u/meetingcpp • 0 points and 0 comments

Adding ask me anything to Meeting C++ 2020 https://t.co/F1IKUTJ09c #cpp

Posted in r/cpp by u/Alexander_Selkirk • 117 points and 2 comments

Fundamentally this post is asking peoples opinion about the new C++ coroutines. Especially when it comes to application on embedded systems. And,...

https://cppcon.org/
https://github.com/CppCon/CppCon2020
---
Automated unit tests can accelerate software development by quickly identifying regressions, clarifying interface requirements, and encouraging more modular designs. However, actually incorporating…

https://cppcon.org/
https://github.com/CppCon/CppCon2020
---
Computer system architecture trends are constantly evolving to provide higher performance and computing power, to support an increasing demand for high-performance computing domains including AI…

https://cppcon.org/
https://github.com/CppCon/CppCon2020/blob/main/Presentations/constructing_generic_algorithms/constructing_generic_algorithms__ben_deane__cppcon_2020.pdf
---
"You have all these algorithms at your disposal. *Learn them.*"
-- Sean Parent…

https://cppcon.org/
https://github.com/CppCon/CppCon2020/blob/main/Presentations/performance_matters/performance_matters__emery_berger__cppcon_2020.pdf
---
Performance is one of the chief reasons why many C++ programmers love the language. In the past, Moore's…

https://cppcon.org/
https://github.com/CppCon/CppCon2020
---
Dynamic polymorphism in C++ has historically meant virtual functions and inheritance. However, these form only one possible design for solving this problem, and they bring several implications on…

https://cppcon.org/
https://github.com/CppCon/CppCon2020/blob/main/Presentations/justintime_compilation_the_next_big_thing/justintime_compilation_the_next_big_thing__ben_deane_kris_jusiak__cppcon_2020.pdf
---
JITting code is a feature of many languages but…

0 votes and 2 comments so far on Reddit

There was a cppcon talk a few years back about the great importance of RVO/NRVO - the (named) return value optimization. The optimzation causes...

https://cppcon.org/
https://github.com/CppCon/CppCon2020/blob/main/Presentations/exploration_of_cpp20_metaprogramming/exploration_of_cpp20_metaprogramming__inbal_levi__cppcon_2020.pdf
---
In this talk, we will take the journey to compile-time.

We will start…

I recently found myself in the position of needing to use a `constexpr` array as a list of NTTPs. This has always been a thing, as evidenced by...

Posted in r/cpp by u/QuanstScientist • 2 points and 0 comments

Been fiddling half of today to get something going I'm satisfied with. A lot of people use a combination of weak\_ptr and shared\_ptr for their...

I’ve informally described this C++ utility to several people by now; it’s
time I just wrote it up in a blog post.
This utility lets you “visit” a polymorphic base object as if it were a variant,
by specifying the domain of possible child types at the point…

“C позволяет легко выстрелить себе в ногу. На C++ это сделать сложнее, но ногу оторвёт целиком” — Бьёрн Страуструп, создатель C++. В этой статье мы покажем, как писать стабильный, безопасный и...

(Edit:- Specify should be more like name or contain a Generator Class the way we have Vector/dequeue/exchange/move etc.) So let me start off by...