cpp-peglib
Magic Enum C++
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| cpp-peglib | Magic Enum C++ | |
|---|---|---|
| 4 | 44 | |
| 827 | 4,403 | |
| - | - | |
| 5.8 | 8.1 | |
| 6 days ago | 15 days ago | |
| C++ | C++ | |
| MIT License | MIT License |
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cpp-peglib
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-🎄- 2022 Day 13 Solutions -🎄-
I used yhirose's PEG (parsing expression grammar) libraryfor parsing.
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What are some cool modern libraries you enjoy using?
By the same author, https://github.com/yhirose/cpp-peglib is also very nice.
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A Good Tool for Resuming Parsers?
Most of the research into this sort of incremental and differential parsing unsurprisingly looks to be in the Haskell community, but I was hoping that someone here might know of some C++-friendly tools that might support generating parsers that support interruption and resuming. cpp-peglib looked really promising, but its parsers don't look like they can be engaged from any but the initial state.
- yhirose/cpp-peglib - A single file C++ header-only PEG (Parsing Expression Grammars) library
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.
What are some alternatives?
PEGTL - Parsing Expression Grammar Template Library
Nameof C++ - Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum
ctpg - Compile Time Parser Generator is a C++ single header library which takes a language description as a C++ code and turns it into a LR1 table parser with a deterministic finite automaton lexical analyzer, all in compile time.
Protobuf - Protocol Buffers - Google's data interchange format
scnlib - scanf for modern C++
cereal - A C++11 library for serialization
filter_spirit - Advanced item filter generator for Path of Exile that uses it's own DSL and online item price APIs
FlatBuffers - FlatBuffers: Memory Efficient Serialization Library
flex - The Fast Lexical Analyzer - scanner generator for lexing in C and C++
Boost.Serialization - Boost.org serialization module
AoC-2022 - Advent of code 2022
pfr - std::tuple like methods for user defined types without any macro or boilerplate code