1#include <iostream>
2#include <nlohmann/json.hpp>
3
4using json = nlohmann::json;
5
6int main()
7{
8    // create JSON values
9    json j_array = {"alpha", "bravo", "charly", "delta", "easy"};
10    json j_number = 42;
11    json j_object = {{"one", "eins"}, {"two", "zwei"}};
12
13    // create copies using iterators
14    json j_array_range(j_array.begin() + 1, j_array.end() - 2);
15    json j_number_range(j_number.begin(), j_number.end());
16    json j_object_range(j_object.begin(), j_object.find("two"));
17
18    // serialize the values
19    std::cout << j_array_range << '\n';
20    std::cout << j_number_range << '\n';
21    std::cout << j_object_range << '\n';
22
23    // example for an exception
24    try
25    {
26        json j_invalid(j_number.begin() + 1, j_number.end());
27    }
28    catch (json::invalid_iterator& e)
29    {
30        std::cout << e.what() << '\n';
31    }
32}
33