mirror of
https://github.com/nlohmann/json.git
synced 2024-07-15 19:05:46 +02:00
504012a3db
As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
37 lines
713 B
C++
37 lines
713 B
C++
#include <iostream>
|
|
#include <iomanip> // for std::setw
|
|
#include "json.hpp"
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// the source document
|
|
json source = R"(
|
|
{
|
|
"baz": "qux",
|
|
"foo": "bar"
|
|
}
|
|
)"_json;
|
|
|
|
// the target document
|
|
json target = R"(
|
|
{
|
|
"baz": "boo",
|
|
"hello": [
|
|
"world"
|
|
]
|
|
}
|
|
)"_json;
|
|
|
|
// create the patch
|
|
json patch = json::diff(source, target);
|
|
|
|
// roundtrip
|
|
json patched_source = source.patch(patch);
|
|
|
|
// output patch and roundtrip result
|
|
std::cout << std::setw(4) << patch << "\n\n"
|
|
<< std::setw(4) << patched_source << std::endl;
|
|
}
|