27 lines
836 B
Matlab
27 lines
836 B
Matlab
function l = ischarint(x)
|
|
|
|
% Returns true if and only if char x represents an integer.
|
|
|
|
% Copyright © 2018 DynareTeam
|
|
%
|
|
% 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 <http://www.gnu.org/licenses/>.
|
|
|
|
s = warning;
|
|
warning off;
|
|
|
|
l = isint(str2double(x));
|
|
|
|
warning(s); |