univalue
llfio
univalue | llfio | |
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5 | 25 | |
29 | 779 | |
- | - | |
0.0 | 6.3 | |
over 2 years ago | 5 days ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
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univalue
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What are some cool modern libraries you enjoy using?
nlohmann's json is ergonomic but is slow. I use this lib when I need speed.
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Getting started with Boost in 2022
Not a huge fan of it. But it does the job. I prefer either the lib I maintain: UniValue or the ubiquitous nlohmann.
- What JSON library do you suggest?
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UniValue JSON Library for C++17 (and above)
Ok, updated. I added some examples to the readme. https://github.com/cculianu/univalue
llfio
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File IO question if something is in stdlib or not
The reference library can be found at https://ned14.github.io/llfio/
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Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
Thanks for the suggestions, which I have transposed into https://github.com/ned14/llfio/issues/106
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Should I use platform dependent file IO instead of basic_fstream when performance matters
There was an effort to get an afio library accepted into boost in the past. I believe the most current work on that library is happening here nowadays : https://github.com/ned14/llfio I'm not sure if it is considered production-ready or not. But I couldn't see any mention of it in the replies so I figured I would fix that!
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File Handling in C++
It has an implementation: LLFIO
- Proposed Standard Secure Sockets reference implementation complete
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Getting started with Boost in 2022
I'm a fan of Interprocess, used it for over a decade. But for mmapping I've switched to LLFIO and recommend it highly. (Plugging so Niall doesn't have to.)
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Networking TS: first impression and questions;
Since that post, I have the reference implementation library very nearly passing its test suite https://github.com/ned14/llfio/pull/89. Once it's done I'll start very slowly writing its proposal paper for WG21 SG4. Should land before this summer.
- P2300 (Sender/Receiver) is DEAD in the water for C++23 !!!
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IO library for embedded devices - looking for contributor
FYI it doesn't solve quite what you're solving, but I've been careful to ensure https://github.com/ned14/llfio works well on Freestanding and < 64 Kb microcontrollers and I know Victor has been careful to ensure a good subset of std::format could work well on embedded. In other words, the i/o story for embedded C++ may improve greatly in the next few years.
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Weird fstream behavior after MSVC upgrade
If you want stronger guarantees than iostreams can give you, either use the OS-specific calls or a wrapper of said calls (e.g. https://github.com/ned14/llfio, disclaimer I'm the owner of that). Note that even in LLFIO, there is no concept of "seek to the end" because that's racy so we don't implement that. All you get is atomic append, otherwise you're on your own to coordinate what "end of file" means.
What are some alternatives?
json_struct - json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa
mio - Cross-platform C++11 header-only library for memory mapped file IO
JsonCpp - A C++ library for interacting with JSON.
libunifex - Unified Executors
nativejson-benchmark - C/C++ JSON parser/generator benchmark
mold - Mold: A Modern Linker ðŸ¦
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
countwords - Playing with counting word frequencies (and performance) in various languages.
daw_json_link - Fast, convenient JSON serialization and parsing in C++
parallel-hashmap - A family of header-only, very fast and memory-friendly hashmap and btree containers.
cpr - C++ Requests: Curl for People, a spiritual port of Python Requests.
corrade - C++11 multiplatform utility library