How to deserialize vectors?

[reigenatk]

Hello, does this library provide a way to deserialize vectors from a JSON file?

What I mean is if I have something like this in a json file

{
    "v": {3, 2, 3}
}

Then I'm trying to do this:

std::ifstream i("pathtojsonfile");
json j;
i >> j;
vector<int> v = j["test"]

But this isn't working. So how then do I do it? I looked through the docs carefully but don't see anything about deserializing into a vector, rather I only see stuff about serializing. Thanks!

[nlohmann]

The example above is not valid JSON. It should be

{
    "v": [3, 2, 3]
}

Then you can access the array with j["v"].