#include <iostream> | |
#include <string_view> | |
#include <nlohmann/json.hpp> | |
using namespace std::string_view_literals; | |
using json = nlohmann::json; | |
int main() | |
{ | |
// create a JSON object | |
json j_object = {{"one", 1}, {"two", 2}}; | |
// call erase() | |
auto count_one = j_object.erase("one"sv); | |
auto count_three = j_object.erase("three"sv); | |
// print values | |
std::cout << j_object << '\n'; | |
std::cout << count_one << " " << count_three << '\n'; | |
} |