function S  = map2struct(map)
% MAP2STRUCT
%
% Description:
%   Convert a containers.Map to a struct
%
% Syntax:
%   S = map2struct(map)
%
% Inputs:
%   map             containers.Map (keyvalue = char/string)
%
% History:
%   03Jun2022 - SSP
% -------------------------------------------------------------------------

    S = struct();
    if isempty(map)
        return
    end

    keys = map.keys;
    values = map.values;

    for i = 1:numel(keys)
        S.(keys{i}) = values{i};
    end