json/docs/examples/std_swap.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

20 lines
382 B
C++

#include <iostream>
#include <iomanip>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create JSON values
json j1 = {{"one", 1}, {"two", 2}};
json j2 = {1, 2, 4, 8, 16};
std::cout << "j1 = " << j1 << " | j2 = " << j2 << '\n';
// swap values
std::swap(j1, j2);
std::cout << "j1 = " << j1 << " | j2 = " << j2 << std::endl;
}