json/doc/examples/meta.cpp
Niels Lohmann 6b6e554067
🐛 added missing header
std::setw needs the iomanip header (at least with GCC).
2017-04-14 17:37:28 +02:00

10 lines
176 B
C++

#include <json.hpp>
#include <iomanip> // for std::setw
using json = nlohmann::json;
int main()
{
// call meta()
std::cout << std::setw(4) << json::meta() << '\n';
}