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Added routine for testing if a string contains letter(s).

time-shift
Stéphane Adjemian (Charybdis) 2013-09-03 20:16:42 +02:00
parent 6183679fd9
commit d0fed77f97
1 changed files with 21 additions and 0 deletions
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matlab/isaletter.m Normal file
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function info = isaletter(str)
% Returns 1 if the string str has at least one letter, 0 otherwise.
% Copyright (C) 2013 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 <http://www.gnu.org/licenses/>.
info = any(islatter(str));