Magic Enum C++
Better Enums
Magic Enum C++ | Better Enums | |
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44 | 5 | |
4,424 | 1,593 | |
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8.1 | 3.7 | |
1 day ago | 3 months ago | |
C++ | C++ | |
MIT License | BSD 2-clause "Simplified" License |
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Magic Enum C++
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What C++ library do you wish existed but hasn’t been created yet?
I'm not sure this is quite what you're asking for, but this library has been super helpful to me in the past : https://github.com/Neargye/magic_enum
- Usable Magic Enums for C++
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Fully Permissive License C++ Logger For Embedded System
Also, a shoutout to Magic Enum: https://github.com/Neargye/magic_enum
- Favorite Ways of Stringifying Enums
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enum_name (yet another enum to/from string conversion utility >=C++11)
What does this have to offer over magic_enum?
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quill v2.7.0 released - Asynchronous Low Latency C++ Logging Library
But it's a hack, and I prefer not to use hacks in production, because of their significant limitations:
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Enums print numbers instead of words
You can either write a to string(view) function for your enum or use https://github.com/Neargye/magic_enum
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Enums with methods
Why reinvent the wheel? magic_enum
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Error: Boost bimap can't convert const CompatibleKey to Key&
Also if you want to convert enum members to string representation I suggest you just use magic_enum instead, much smaller dependency.
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Macro to write enum and converter from and to string
Magic Enum provides that.
Better Enums
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How to convert an enum to string in C++
I really like better_enums instead of magic_enums. There’s no limit on enum size with it: http://aantron.github.io/better-enums/
It was heavily used at a former employer of mine, so definitely a solid production-ready solution.
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What C++ library do you wish existed but hasn’t been created yet?
IIRC I then switched to another library doing the same stuff: https://github.com/aantron/better-enums It is not as magical, as it uses a special macro to define the enum, using dedicated syntax. So it only works for enums you yourself define. However, it did work a lot better for me with enums with huge values.
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Behind the magic of magic_enum
I can't keep up! First we have better enum, then some guy at a conference says we have to use wise enum instead, and now you speak of magic enum!
- What are some cool modern libraries you enjoy using?
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let's all be chads
If you need a laugh today, look at Better Enums library for C++. If you thought moving from C to C++ would let you leave macros behind, think again! Enums in C++ still suck (a bit less than in C though), so someone built a library to help with that. And it's built on macros. So you can only have 64 entries per enum. And the library's code is barely readable.
What are some alternatives?
Nameof C++ - Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum
C++ Format - A modern formatting library
Protobuf - Protocol Buffers - Google's data interchange format
stb - stb single-file public domain libraries for C/C++
cereal - A C++11 library for serialization
Klib - A standalone and lightweight C library
FlatBuffers - FlatBuffers: Memory Efficient Serialization Library
American Fuzzy Lop - american fuzzy lop - a security-oriented fuzzer
Boost.Serialization - Boost.org serialization module
Cppcheck - static analysis of C/C++ code
pfr - std::tuple like methods for user defined types without any macro or boilerplate code
constexpr-8cc - Compile-time C Compiler implemented as C++14 constant expressions