[Feature]: Override isempty for types.untyped.Set

[ehennestad]

What would you like to see added to MatNWB?

At the moment an instance of types.untyped.Set can appear to be empty, but using the isempty function returns false.

Is your feature request related to a problem?

Example:

>> F = types.core.Fluorescence();
>> F.roiresponseseries

ans = 

  Empty Set

>> isempty(F.roiresponseseries)

ans =

  logical

   0

>> 

What solution would you like?

Override the isempty for types.untyped.Set

        % overloads isemty
        function tf = isempty(obj)
            tf = obj.Count == 0;
        end

Do you have any interest in helping implement the feature?

Yes.

Code of Conduct

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