json/docs/mkdocs/docs/integration/index.md
Florian Albrechtskirchinger 231f3108ff
Amalgamate the forward declaration header (#3679)
* Amalgamate the forward declaration header

* Update CONTRIBUTING and PULL_REQUEST_TEMPLATE

* Update documentation
2022-08-07 13:57:32 +02:00

637 B

Header only

json.hpp is the single required file in single_include/nlohmann or released here. You need to add

#include <nlohmann/json.hpp>

// for convenience
using json = nlohmann::json;

to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., -std=c++11 for GCC and Clang).

You can further use file single_include/nlohmann/json_fwd.hpp for forward declarations.