| #include <iostream> | |
| #include <nlohmann/json.hpp> | |
| using json = nlohmann::json; | |
| int main() | |
| { | |
| // create the different JSON values with default values | |
| json j_null(json::value_t::null); | |
| json j_boolean(json::value_t::boolean); | |
| json j_number_integer(json::value_t::number_integer); | |
| json j_number_float(json::value_t::number_float); | |
| json j_object(json::value_t::object); | |
| json j_array(json::value_t::array); | |
| json j_string(json::value_t::string); | |
| // serialize the JSON values | |
| std::cout << j_null << '\n'; | |
| std::cout << j_boolean << '\n'; | |
| std::cout << j_number_integer << '\n'; | |
| std::cout << j_number_float << '\n'; | |
| std::cout << j_object << '\n'; | |
| std::cout << j_array << '\n'; | |
| std::cout << j_string << '\n'; | |
| } |