json/doc/examples/swap__array_t.cpp
Niels 457572184c more documentation
In this commit, also the semantics for values skipped via the parser
callback has changed. Now, the top-level value is returned as “null”
instead of “discarded”.
2015-06-24 12:15:51 +02:00

20 lines
412 B
C++

#include <json.hpp>
using namespace nlohmann;
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';
}