b9112977b0
git-subtree-dir: external/json git-subtree-split: 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03
20 lines
413 B
C++
20 lines
413 B
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// create an array value
|
|
json array = {1, 2, 3, 4, 5};
|
|
|
|
// get an iterator to one past the last element
|
|
json::const_iterator it = array.cend();
|
|
|
|
// decrement the iterator to point to the last element
|
|
--it;
|
|
|
|
// serialize the element that the iterator points to
|
|
std::cout << *it << '\n';
|
|
}
|