cmake_template
compile-time-regular-expressions
cmake_template | compile-time-regular-expressions | |
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3 | 26 | |
919 | 3,166 | |
5.8% | - | |
4.9 | 7.0 | |
about 1 month ago | 16 days ago | |
CMake | C++ | |
The Unlicense | Apache License 2.0 |
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cmake_template
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Unreal Engine with Neovim: Config for Game Development
an alternative .clang-tidy from a C++ Best Practices repo by Jason Turner.
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What build system do you use ? (Vscode)
You can check this: https://github.com/cpp-best-practices/cmake_template
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What are some cool modern libraries you enjoy using?
Just discovered FTXUI - a library for creating functional user interfaces on terminal. It supports clickable stuff and even plots. https://github.com/ArthurSonzogni/FTXUI Jason Turner also has a starting repository with all the boilerplate ready: https://github.com/cpp-best-practices/ftxui_template
compile-time-regular-expressions
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Why are strings and IO so complicated?
CTRE (https://github.com/hanickadot/compile-time-regular-expressions) ranges::views (filter, transform, etc.) (C++20) str.find() + str.substr() freopen to stdin + cin >> extraction Parser libraries
- Compile time regular expression in C++
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What are thoughts on removing regular expression from the standard library?
There are suggestions that should be replaced by the high performance ctre implementation: https://github.com/hanickadot/compile-time-regular-expressions
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What's the most hilarious use of operator overloading you've seen?
operator"" can be used in a similar way to expression templates (DSLs), where the type of the resulting expression is dependent on the string contents. For example ctre makes use of this to build efficient regular expression parsers, and kumi uses this in conjunction with operator[] to make tuple indexing quite elegant
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It's easy, I swear! Once you learn a bit about it, you'll be amazed!
Check out https://github.com/hanickadot/compile-time-regular-expressions anything is possible 😂
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Verify all characters are same except a few
Yes to regex, no to std::regex. Better to use CTRE. Something like "^Hello [0-9]+ how are you" should allow checking if there's a match
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Constexpr regex parser!
You could compare your implementation with https://github.com/hanickadot/compile-time-regular-expressions and see if there are any ideas you can copy.
- Regex is comically slow. High performance alternatives? (Pattern matching for validation)
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Regex shootout updated - hyperscan 1st, Rust 2nd, std::regex dead last
std::compile_time_regex would be a nice addition. Something similar to ctre https://github.com/hanickadot/compile-time-regular-expressions Simply letting the compiler generate all the regex parsing machinery at compile time.... And benefitting from compiler optimizations, vectorization, etc...
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What are some cool modern libraries you enjoy using?
ctre
What are some alternatives?
abseil-cpp - Abseil Common Libraries (C++)
RE2 - RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
cpr - C++ Requests: Curl for People, a spiritual port of Python Requests.
consteval-huffman - Compile-time Huffman coding compression using C++20
Code-used-on-Daniel-Lemire-s-blog - This is a repository for the code posted on my blog
xorstr - heavily vectorized c++17 compile time string encryption.
bela - Modern C++ development experience library
neo-fun - Some library components that didn't quite fit anywhere else...
robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
C++ Format - A modern formatting library
GLM - OpenGL Mathematics (GLM)
staticvec - Implements a fixed-capacity stack-allocated Vec alternative backed by an array, using const generics.