mirror of
https://github.com/nlohmann/json.git
synced 2024-07-05 13:56:59 +02:00
18 lines
352 B
C++
18 lines
352 B
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// create a JSON array
|
|
json v = {1, 2, 3, 4};
|
|
|
|
// insert number 10 before number 3
|
|
auto new_pos = v.insert(v.begin() + 2, 10);
|
|
|
|
// output new array and result of insert call
|
|
std::cout << *new_pos << '\n';
|
|
std::cout << v << '\n';
|
|
}
|