C++ JSON IO

Mex wrapper to C++ class for fast reading and writing of JSON files
630 Downloads
Updated Thu, 13 Apr 2017 02:46:12 +0000

View License

These function wrap Niels Lohmann's JSON for Modern C++ class into mex wrappers, for fast reading of JSON files into MATLAB variables, and writing MATLAB variables into JSON files.
JSON for Modern C++ must be downloaded separately from:
https://github.com/nlohmann/json

Mex these functions by calling:
mex json_read.cpp
and
mex json_write.cpp
Note that your C++ compiler must support C++11.

Example usage: var = json_read(filename)
IN:
filename - String of filename (if in current directory) or full or relative path to the JSON file to be read in.
OUT:
var - MATLAB interpretation of the JSON data.

Cite As

Oliver Woodford (2024). C++ JSON IO (https://www.mathworks.com/matlabcentral/fileexchange/59166-c-json-io), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes
2.0.0.0

Update description
Added json_write

1.0.0.0

Add new paragraph
Removed JSON library from file for licensing reasons. Must now be dowloaded separately.