mirror of
https://github.com/nlohmann/json.git
synced 2024-12-03 05:29:01 +08:00
25 lines
675 B
C++
25 lines
675 B
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 max_size()
|
|
std::cout << j_null.max_size() << '\n';
|
|
std::cout << j_boolean.max_size() << '\n';
|
|
std::cout << j_number_integer.max_size() << '\n';
|
|
std::cout << j_number_float.max_size() << '\n';
|
|
std::cout << j_object.max_size() << '\n';
|
|
std::cout << j_array.max_size() << '\n';
|
|
std::cout << j_string.max_size() << '\n';
|
|
}
|