JSON is a lightweight data-interchange format. It can represent numbers, strings, ordered sequences of values, and collections of name/value pairs.
JsonCpp is a C++ library that allows manipulating JSON values, including serialization and deserialization to and from strings. It can also preserve existing comment in unserialization/serialization steps, making it a convenient format to store user input files.
A note on backward-compatibility
1.y.zis built with C++11.
0.y.zcan be used with older compilers.
00.11.zcan be used both in old and new compilers.
- Major versions maintain binary-compatibility.
00.11.zis a new branch, its major version number
00 is to show that it is
1.y.z, the main purpose of this branch is to make a balance
between the other two branches. Thus, users can use some new features in this new branch
that introduced in 1.y.z, but can hardly applied into 0.y.z.
Using JsonCpp in your project
The vcpkg dependency manager
You can download and install JsonCpp using the vcpkg dependency manager:
git clone https://github.com/Microsoft/vcpkg.git cd vcpkg ./bootstrap-vcpkg.sh ./vcpkg integrate install ./vcpkg install jsoncpp
The JsonCpp port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please create an issue or pull request on the vcpkg repository.
The Meson Build System
If you have trouble, see the Wiki, or post a question as an Issue.
LICENSE file for details. In summary, JsonCpp is licensed under the
MIT license, or public domain if desired and recognized in your jurisdiction.