json/doc/examples/meta.cpp

#include <iostream>
#include <iomanip> // for std::setw
#include "json.hpp"

using json = nlohmann::json;

int main()
{
    // call meta()
    std::cout << std::setw(4) << json::meta() << '\n';
}
:memo: cleanup after #650 As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now. 2017-07-09 12:51:38 +03:00			`#include <iostream>`
:bug: added missing header std::setw needs the iomanip header (at least with GCC). 2017-04-14 18:37:28 +03:00			`#include <iomanip> // for std::setw`
:memo: cleanup after #650 As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now. 2017-07-09 12:51:38 +03:00			`#include "json.hpp"`
:memo: added example and documentation for the meta function 2017-01-28 19:12:29 +03:00
			`using json = nlohmann::json;`

			`int main()`
			`{`
			`// call meta()`
			`std::cout << std::setw(4) << json::meta() << '\n';`
			`}`