Commit 744c3e9f authored by Stéphane Adjemian (Charybdis)'s avatar Stéphane Adjemian (Charybdis) Committed by Stéphane Adjemian (Hermes)

Added missing function.

parent e08c9d1c
......@@ -36,6 +36,10 @@ if ~exist('sample_hp_filter','file')
addpath([dseries_src_root '/utilities/missing/sample_hp_filter'])
end
if ~exist('get_file_extension','file')
addpath([dseries_src_root '/utilities/missing/get_file_extension'])
end
if isoctave && ~exist('user_has_octave_forge_package','file')
addpath([dseries_src_root '/utilities/missing/user_has_octave_forge_package'])
end
\ No newline at end of file
function ext = get_file_extension(file)
% returns the extension of a file.
%
% INPUTS
% o file string, name of the file
%
% OUTPUTS
% o ext string, extension.
%
% REMARKS
% If the provided file name has no extension, the routine will return an empty array.
% Copyright (C) 2013-2015 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/>.
[dir, fname, ext] = fileparts(file);
if ~isempty(ext)
% Removes the leading dot.
ext = ext(2:end);
end
\ No newline at end of file
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