Похожие чаты

Speaking of compile time programming... I was trying to find some

solution to create compile time computed strings from strings I supply.
Like, imagine a simple string preprocessor that removes the occurrences of the letter 'z' from the input string.
All I found was unreadable dark template magic, or macro usage, which in this case may be better (if you ignore type safety and other possible hidden bugs lurking).
I'm also limited by c++11
Ideas?

6 ответов

17 просмотров

Well if people managed to get regex engines written in templates, I'm sure you can do this simple task.

C++20 allows us to use string in constexpr and consteval functions so you can but caveats exists...

Add another build step that generates C++ code from Python or something.

There's Cython, but that's just C.

Avihay-B Автор вопроса
BSP
Add another build step that generates C++ code fro...

I did. It works, but it's not inline in the code next to where it needs to be, so it's not optimal

Ender
There's Cython, but that's just C.

Actually using a different language like say Python was a quite common in C++ world and is still is, for meta programming stuff..

Похожие вопросы

Обсуждают сегодня

Господа, а что сейчас вообще с рынком труда на делфи происходит? Какова ситуация?
Rꙮman Yankꙮvsky
29
А вообще, что может смущать в самой Julia - бы сказал, что нет единого стандартного подхода по многим моментам, поэтому многое выглядит как "хаки" и произвол. Короче говоря, с...
Viktor G.
2
@Benzenoid can you tell me the easiest, and safest way to bu.y HEX now?
Živa Žena
20
This is a question from my wife who make a fortune with memes 😂😂 About the Migration and Tokens: 1. How will the old tokens be migrated to the new $LGCYX network? What is th...
🍿 °anton°
2
30500 за редактор? )
Владимир
47
а через ESC-код ?
Alexey Kulakov
29
What is the Dex situation? Agora team started with the Pnetwork for their dex which helped them both with integration. It’s completed but as you can see from the Pnetwork ann...
Ben
1
Гайс, вопрос для разносторонее развитых: читаю стрим с юарта, нада выделять с него фреймы с определенной структурой, если ли чо готовое, или долбаться с ринг буффером? нада у...
Vitaly
9
Anyone knows where there are some instructions or discort about failed bridge transactions ?
Jochem
21
@lozuk how do I get my phex copies of my ehex from a atomic wallet, to move to my rabby?
Justfrontin 👀
11
Карта сайта