lokinet/vendor/nlohmann/doc/examples/push_back.cpp

26 lines
440 B
C++
Raw Normal View History

2019-02-27 21:59:19 +00:00
#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create JSON values
json array = {1, 2, 3, 4, 5};
json null;
// print values
std::cout << array << '\n';
std::cout << null << '\n';
// add values
array.push_back(6);
array += 7;
null += "first";
null += "second";
// print values
std::cout << array << '\n';
std::cout << null << '\n';
}