504012a3db
As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
24 lines
672 B
C++
24 lines
672 B
C++
#include <iostream>
|
|
#include "json.hpp"
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// create JSON values
|
|
json j_object = {{"one", 1}, {"two", 2}};
|
|
json j_array = {1, 2, 4, 8, 16};
|
|
|
|
// call dump()
|
|
std::cout << j_object.dump() << "\n\n";
|
|
std::cout << j_object.dump(-1) << "\n\n";
|
|
std::cout << j_object.dump(0) << "\n\n";
|
|
std::cout << j_object.dump(4) << "\n\n";
|
|
std::cout << j_object.dump(1, '\t') << "\n\n";
|
|
std::cout << j_array.dump() << "\n\n";
|
|
std::cout << j_array.dump(-1) << "\n\n";
|
|
std::cout << j_array.dump(0) << "\n\n";
|
|
std::cout << j_array.dump(4) << "\n\n";
|
|
std::cout << j_array.dump(1, '\t') << "\n\n";
|
|
}
|