h1-mod/deps/json/docs/examples/operator_ltlt__basic_json.cpp
2024-03-07 00:54:32 -05:00

22 lines
549 B
C++

#include <iostream>
#include <iomanip>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create JSON values
json j_object = {{"one", 1}, {"two", 2}};
json j_array = {1, 2, 4, 8, 16};
// serialize without indentation
std::cout << j_object << "\n\n";
std::cout << j_array << "\n\n";
// serialize with indentation
std::cout << std::setw(4) << j_object << "\n\n";
std::cout << std::setw(2) << j_array << "\n\n";
std::cout << std::setw(1) << std::setfill('\t') << j_object << "\n\n";
}