json_struct
gadgetron
| json_struct | gadgetron | |
|---|---|---|
| 6 | 2 | |
| 377 | 223 | |
| - | 0.9% | |
| 8.0 | 4.7 | |
| 3 months ago | about 1 month ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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json_struct
- JSON for Modern C++ 3.11.0
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Is there something like GSON available in C++?
I made a header only library with good performance and low memory overhead to parse JSON straight into structs, and serialize structs to JSON. How to parse into non map/object types is configurable with template functions. json_struct
- Hardcore metaprogramming in the wild
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What JSON library do you suggest?
json_struct for serializing directly to and from structs. Its one header only and performs on par with RapidJSON.
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A C++ compile-time static reflection ConfigLoader framework
Hi, I wrote JsonStruct. A header only library for parsing to and from structs. So I basically had the same problem: how to add metadata. I desided for having an additional macro. This leads to make it possible to add metadata to structs that you cannot modify for instance. Also, you can deside not to add metadata for all of the member of a struct. Please check it out! https://github.com/jorgen/json\_struct
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C++ JSON libs Reviewed/Compared - nlohmann, rapidjson, boost.json
Nice page! I have written a JSON header only library that parses and serializes to structs. Would you be interested in reviewing it? Performance is ok/good and I personally think usability is good as well :) https://github.com/jorgen/json_struct
gadgetron
- Need help deciphering the algorithm used here!!!
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Hardcore metaprogramming in the wild
The project is Gadgetron, which I will be the first to admit is not the easiest code base to dive into. Surprisingly, this is not due to any of the template shenanigans, just poor documentation.
What are some alternatives?
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
lexy - C++ parsing DSL
daw_json_link - Fast, convenient JSON serialization and parsing in C++
vif - Easy, robust, and fast numerics in C++.
json - JSON for Modern C++
tight_pair - A compressed pair for C++17
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
slope - Black box migration of data structures over RDMA
univalue - An easy-to-use and competitively fast JSON parsing library for C++17, forked from Bitcoin Cash Node's own UniValue library.
unconstexpr-cpp20 - C++20 implementation of mutable constexpr expressions
eventpp - Event Dispatcher and callback list for C++