irrlicht/source/lib/json/docs/examples/to_string.cpp

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2023-11-26 07:31:01 +01:00
#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;
}