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Show HN: Beautiful Type Erasure with C++26 Reflection

ryanjk5.github.io

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Re: Show HN: Beautiful Type Erasure with C++26 Reflection

#7
post #6

Reflections, especially static ones, are horrible for debugging.

This library tries its best to mitigate that, catching common errors and whatnot, but it can definitely still happen. C++ doesn't have full token injection yet, so it avoids some of the more common pitfalls, if incidentally.

As an aside, you may want to check out Jai's approach. I believe everything you generate statically gets turned into a file by the compiler for debugging purposes, which it provides references to in the output.

Re: Show HN: Beautiful Type Erasure with C++26 Reflection

#8
post #5
post #4

The things people describe as "beautiful" never cease to amaze me... ...but, as they say, beauty is in the eye of the beholder!

Beauty in C++ may be most similar to lipstick on a pig, but we try our best.

I admire you guy keep trying.

I'm also glad I do not write C++ on the daily anymore: luckily my software does not need that kind of performance characteristics.

Re: Show HN: Beautiful Type Erasure with C++26 Reflection

#9
post #8
post #5

Earlier quoted context omitted.

Beauty in C++ may be most similar to lipstick on a pig, but we try our best.

I admire you guy keep trying. I'm also glad I do not write C++ on the daily anymore: luckily my software does not need that kind of performance characteristics.

I still reach for C++ on the backend. Honestly, with all its warts, I like it overall.

You can write pretty fast and reasonable code nowadays.

Re: Show HN: Beautiful Type Erasure with C++26 Reflection

#10
post #4

The things people describe as "beautiful" never cease to amaze me... ...but, as they say, beauty is in the eye of the beholder!

I don’t really like much about C++ anymore, but I still enjoy reading C++ articles and listening to C++ podcasts, and I would consider it beautiful. Oftentimes the things I dislike about it are also the beautiful things. The term “beautiful mess” seems appropriate.

It’s a bit like a well-kept Victorian home. The amount of work, money, and dealing with discomfort that goes into maintaining one isn’t something I really want to experience for myself. But the amount of skill and craftsmanship that it takes to preserve one is still impressive, and I have to appreciate the respect for history and the care that goes into balancing it with modern concerns.

And talking to people who do live the life is always a great learning experience.

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