json/docs/examples/to_string.cpp
Niels Lohmann b21c345179
Reorganize directories (#3462)
* 🚚 move files
* 🚚 rename doc folder to docs
* 🚚 rename test folder to tests
2022-05-01 09:41:50 +02:00

21 lines
472 B
C++

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
using std::to_string;
int main()
{
// create values
json j = {{"one", 1}, {"two", 2}};
int i = 42;
// use ADL to select best to_string function
auto j_str = to_string(j); // calling nlohmann::to_string
auto i_str = to_string(i); // calling std::to_string
// serialize without indentation
std::cout << j_str << "\n\n"
<< i_str << std::endl;
}