function length(o) % --*-- Unitary tests --*--

% Overloads size function.

% Copyright (C) 2017 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare.  If not, see <https://www.gnu.org/licenses/>.

error(['dseries::length: we do not support the length operator on ' ...
       'dseries. Please use ''nobs'' or ''vobs''']);

%@test:1
%$ % Define a dates object
%$ ts = dseries(randn(10,1));
%$ try
%$     p = length(ts)
%$     t(1) = false;
%$ catch
%$     t(1) = true;
%$ end
%$
%$ T = all(t);
%@eof:1