2 #include <nlohmann/json.hpp>
10 json j_boolean =
true;
11 json j_number_integer = 17;
12 json j_number_float = 23.42;
13 json j_number_unsigned_integer = 12345678987654321u;
14 json j_object = {{
"one", 1}, {
"two", 2}};
15 json j_array = {1, 2, 4, 8, 16};
16 json j_string =
"Hello, world";
19 std::cout << std::boolalpha;
20 std::cout << j_null.is_object() <<
'\n';
21 std::cout << j_boolean.is_object() <<
'\n';
22 std::cout << j_number_integer.is_object() <<
'\n';
23 std::cout << j_number_unsigned_integer.is_object() <<
'\n';
24 std::cout << j_number_float.is_object() <<
'\n';
25 std::cout << j_object.is_object() <<
'\n';
26 std::cout << j_array.is_object() <<
'\n';
27 std::cout << j_string.is_object() <<
'\n';