mirror of
https://github.com/nlohmann/json
synced 2024-12-02 00:20:06 +00:00
0258484626
- updated documentation wrt. new repository layout - temporarily switched off Homebrew --HEAD building (can only be switched on after release) - set copyright date to 2018
19 lines
462 B
C++
19 lines
462 B
C++
#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 count_two = j_object.count("two");
|
|
auto count_three = j_object.count("three");
|
|
|
|
// print values
|
|
std::cout << "number of elements with key \"two\": " << count_two << '\n';
|
|
std::cout << "number of elements with key \"three\": " << count_three << '\n';
|
|
}
|