mio
RapidJSON
mio | RapidJSON | |
---|---|---|
8 | 15 | |
1,631 | 13,896 | |
- | 0.7% | |
0.0 | 5.9 | |
3 months ago | 7 days ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mio
-
Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
As simple and clean example you can see https://github.com/mandreyel/mio readme.md
- Why are people willing to pay 100$ a year for an IDE?
-
How to parse two int values per line from a char* array from memory map
I loaded a 7Gb file into a memory map using the mio header file. The mmap variable is a char* array. I used a short file since this is my first time attempting a memory mapped file. This is the text2.txt file
-
Using mio header file to read in large file
I am using this mio header file and attempting to read in a 7GB file. This is taking a long time to execute so I stop the execution. I am reading in a small file just to test this out.
-
Reading a 7GB file into memore using mio.hpp header
A great fellow redditor showed me this memory mapping header file to read in large files. This is how I am using it with a syntax error.
- File Handling in C++
-
Fastest way to read very large file(Gb to Tb) in C++
I would memory map it. Use this lib: https://github.com/mandreyel/mio
RapidJSON
-
Has anyone embedded a web-UI into a C++ project?
Here's what I did: - I bought a theme that I liked, and used mstch as template engine (matched the theme's template format) - Imported rapidjson for parsing JSON, and used mstch for generating JSON (the JSON I generate is simple enough that I can do this) - Wrote an HTTP handler class for each page that handles the GET and POST requests, generating HTML or JSON depending on the request
-
Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
And documentation in most cases is more user-friendly if you will use something like MkDocs(based on Markdown), example http://rapidjson.org/
- What is the best way to store multiple objects of a class as data in C++?
-
How to deserialise json into a C++ struct?
Use RapidJSON https://rapidjson.org/
-
DAW JSON Link v3, a JSON serialization/deserialization library, is released
It seems not super widely used compared to other famous libraries like RapidJSON, nlohmann-json, or simdjson. But it seems the author is very active in developing this project which can mitigate this "lack of community" issue.
-
Is cpp a good language for reading and writing large quantities of JSON files as quickly as possible?
have a look at rapidjson for a a nice simple json framework https://rapidjson.org/ I use it and it's quite fast and as good as anything I used in python.
-
What JSON library do you suggest?
So I just cloned https://github.com/Tencent/rapidjson to see what is the current status. At compile time they check if the C++ compiler supports the "noexcept" keyword, and if so they define RAPIDJSON_NOEXCEPT to be "noexcept". Throughout the implementation, RAPIDJSON_NOEXCEPT is added to quite a few function declarations (about a hundred of them).
- Storing data to be used in simulations.
-
How and where I can learn about Web sockets, APIs, Wrappers to connect with my C++ code?
RapidJSON is also excellent, like fantastic when performance matters. Not sure there's a much faster JSON implementation anywhere, and I've written my own SAX-style parser as a fun, hobby project for C++.
- Can anyone point me to an open-source project that correctly uses allocators?
What are some alternatives?
hana - Your standard library for metaprogramming
JsonCpp - A C++ library for interacting with JSON.
llfio - P1031 low level file i/o and filesystem library for the C++ standard
json - JSON for Modern C++
filesystem - An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
cJSON - Ultralightweight JSON parser in ANSI C
Lyra - A simple to use, composable, command line parser for C++ 11 and beyond
Boost.PropertyTree - Boost.org property_tree module
prelockd - Lock executables and shared libraries in memory to improve system responsiveness under low-memory conditions
Jansson - C library for encoding, decoding and manipulating JSON data