mirror of
https://github.com/nlohmann/json.git
synced 2024-08-23 13:32:28 +02:00
- updated documentation wrt. new repository layout - temporarily switched off Homebrew --HEAD building (can only be switched on after release) - set copyright date to 2018
41 lines
995 B
C++
41 lines
995 B
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
#include <iomanip> // for std::setw
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// the original document
|
|
json document = R"({
|
|
"title": "Goodbye!",
|
|
"author": {
|
|
"givenName": "John",
|
|
"familyName": "Doe"
|
|
},
|
|
"tags": [
|
|
"example",
|
|
"sample"
|
|
],
|
|
"content": "This will be unchanged"
|
|
})"_json;
|
|
|
|
// the patch
|
|
json patch = R"({
|
|
"title": "Hello!",
|
|
"phoneNumber": "+01-123-456-7890",
|
|
"author": {
|
|
"familyName": null
|
|
},
|
|
"tags": [
|
|
"example"
|
|
]
|
|
})"_json;
|
|
|
|
// apply the patch
|
|
document.merge_patch(patch);
|
|
|
|
// output original and patched document
|
|
std::cout << std::setw(4) << document << std::endl;
|
|
}
|