19

I did a code that uses custom literals to allow indexing arrays with ordinals (1st, 2nd, 3rd), all at compile time. Additionally _st works only with 1, _nd only with 2, _rd only with 3. Zero and negative numbers are also not supported and fail compilation.

https://github.com/serpent7776/bits/blob/master/th.cpp/th.cpp

you are viewing a single comment's thread
view the rest of the comments
[-] _sideffect@lemmy.world 8 points 4 months ago

What's the purpose of this? If you want to access an index in an array, isn't using integers easier?

And if you want string literals, you can make a map and access the key that way as well

[-] dankm@lemmy.ca 14 points 4 months ago

Does it matter? OP had an itch. He scratched it, and shared it with the world.

The reason could be "I wonder if I can?". That's good enough.

[-] Serpent7776@programming.dev 9 points 4 months ago

Yeah, that was basically it.

load more comments (3 replies)
load more comments (5 replies)
this post was submitted on 10 Feb 2024
19 points (82.8% liked)

C++

1635 readers
1 users here now

The center for all discussion and news regarding C++.

Rules

founded 1 year ago
MODERATORS