function g = cell2mat(f)
%CELL2MAT   SINGFUN does not support array-valued objects.
%
% Copyright 2017 by The University of Oxford and The Chebfun Developers.
% See http://www.chebfun.org/ for Chebfun information.

error('CHEBFUN:SINGFUN:cell2mat:notPossible', ...
      'SINGFUN does not support array-valued objects')
    
end
