json/doc/examples/operator__value_t.cpp
Niels c58c5aa8c9 fixed #97
- added functions is_structured() and is_primitive()
- updated documentation
- updated test cases
2015-06-27 18:43:11 +02:00

35 lines
1.1 KiB
C++

#include <json.hpp>
using namespace nlohmann;
int main()
{
// create JSON values
json j_null;
json j_boolean = true;
json j_number_integer = 17;
json j_number_float = 23.42;
json j_object = {{"one", 1}, {"two", 2}};
json j_array = {1, 2, 4, 8, 16};
json j_string = "Hello, world";
// call operator value_t()
json::value_t t_null = j_null;
json::value_t t_boolean = j_boolean;
json::value_t t_number_integer = j_number_integer;
json::value_t t_number_float = j_number_float;
json::value_t t_object = j_object;
json::value_t t_array = j_array;
json::value_t t_string = j_string;
// print types
std::cout << std::boolalpha;
std::cout << (t_null == json::value_t::null) << '\n';
std::cout << (t_boolean == json::value_t::boolean) << '\n';
std::cout << (t_number_integer == json::value_t::number_integer) << '\n';
std::cout << (t_number_float == json::value_t::number_float) << '\n';
std::cout << (t_object == json::value_t::object) << '\n';
std::cout << (t_array == json::value_t::array) << '\n';
std::cout << (t_string == json::value_t::string) << '\n';
}