| #include <iostream> | |
| #include <nlohmann/json.hpp> | |
| using json = nlohmann::json; | |
| int main() | |
| { | |
| // create two JSON values | |
| json j1 = {1, 2, 3, 4, 5}; | |
| json j2 = {{"pi", 3.141592653589793}, {"e", 2.718281828459045}}; | |
| // swap the values | |
| j1.swap(j2); | |
| // output the values | |
| std::cout << "j1 = " << j1 << '\n'; | |
| std::cout << "j2 = " << j2 << '\n'; | |
| } |