json/doc/examples/dump.cpp
Niels Lohmann 9b32f72584
📝 fixed examples for Wandbox
As I learned in https://github.com/melpon/wandbox/issues/209, this
library is already installed at Wandbox, so we need to adjust the
examples to use `#include "json.hpp"` insteas of `#include <json.hpp>`.
2017-04-21 22:07:07 +02:00

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#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_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";
}