json/doc/examples/swap__reference.cpp
2016-01-30 20:23:14 +01:00

18 lines
343 B
C++

#include <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';
}