Typed dict with with set (int64) values inside of a JITClass

Numba Support: How do I do ...?
1

Hi all.

I’m trying to create a typed dict to be used in JITClass. The type of each value for each key should be a Set of int values.

set_nb_int = nb_Set(nb.types.int64, reflected=False)
nb_set_dict = nb.types.DictType(nb.types.int64, set_nb_int)

@jitclass(
    {
        "vertex2nei": nb_DictType(nb_int64, list_nb_int)
    }
)
class Neighbors:
    def __init__(self):
        self.vertex2nei = nb_Dict.empty(nb_int64, nb_set_dict)
    def something(self):
       ....

The above code produces the following error

E   numba.core.errors.TypingError: set(int64) as value is forbidden

How can I do this?

2

Can you supply a minimal complete example that demonstrates what your trying to do?