#include <iostream> | |
#include <nlohmann/json.hpp> | |
using json = nlohmann::json; | |
int main() | |
{ | |
// create a JSON object | |
json j_object = {{"one", 1}, {"two", 2}}; | |
// call find | |
auto it_two = j_object.find("two"); | |
auto it_three = j_object.find("three"); | |
// print values | |
std::cout << std::boolalpha; | |
std::cout << "\"two\" was found: " << (it_two != j_object.end()) << '\n'; | |
std::cout << "value at key \"two\": " << *it_two << '\n'; | |
std::cout << "\"three\" was found: " << (it_three != j_object.end()) << '\n'; | |
} |