How to work with UTF-16

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Example on how to work with UTF-16 strings

We have this json, which includes UTF-16 characters:

{
    "game_title": "H\u03bblf Life 3",
    "description": "\"There's no such thing as H\u03bblf-Life 3\" By this point in the story you won't be too surprised to read the words ...",
    "price": 4999,
    "id": 23032020
}

Getting the u16strings (C++):

Json json;
json.Parse(aboveJsonCode);

std::string rawTitle = json["game_title"];
std::string rawDescr = json["description"];

std::u16string gameTitle = UTF16Compatibility::ParseUTF16(rawTitle);
std::u16string gameDescr = UTF16Compatibility::ParseUTF16(rawDescr);

Putting the u16strings back in (C++):

json["game_title"]  = UTF16Compatibility::EscapeUTF16(gameTitle);
json["description"] = UTF16Compatibility::EscapeUTF16(gameDescr);

That's it.