irrlicht/source/lib/json/docs/examples/crend.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 an array value
json array = {1, 2, 3, 4, 5};
// get an iterator to the reverse-end
json::const_reverse_iterator it = array.crend();
// increment the iterator to point to the first element
--it;
// serialize the element that the iterator points to
std::cout << *it << '\n';
}