irrlicht/source/lib/json/docs/examples/swap__array_t.cpp

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2023-11-26 07:31:01 +01:00
#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create a JSON value
json value = {{"array", {1, 2, 3, 4}}};
// create an array_t
json::array_t array = {"Snap", "Crackle", "Pop"};
// swap the array stored in the JSON value
value["array"].swap(array);
// output the values
std::cout << "value = " << value << '\n';
std::cout << "array = " << array << '\n';
}