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function varargout = printline(n, s, fid)
% This function print a line formed by replicating a symbol s.
%
% INPUTS
%
% n [integer] Length of the printed line
% s [char] Symbol used to draw the line (+, -, =, ...)
% f [integer] file id returned by fopen
%
% OUTPUTS
% None
% Copyright © 2015-2017 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/>.
if nargin<3
f = 1;
if nargin<2
s = '-';
if ~nargin
error('printline: First argument is mandatory!')
end
end
end
S = s;
for i=2:n
S = sprintf('%s%s',S,s);
end
if nargout
varargout(1) = { sprintf('%s',S) };
else
fprintf(f,sprintf('%s\n',S))
end
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