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annotate scripts/miscellaneous/fullfile.m @ 7017:a1dbe9d80eee

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[project @ 2007-10-12 21:27:11 by jwe]
author jwe
date Fri, 12 Oct 2007 21:27:37 +0000
parents 93c65f2a5668
children 1885f4c7e4b3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ## Copyright (C) 2003, 2005, 2006, 2007 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{filename} =} fullfile (@var{dir1}, @var{dir2}, @dots{}, @var{file})
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21 ## Return a complete filename constructed from the given components.
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22 ## @seealso{fileparts}
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23 ## @end deftypefn
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24
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25 function filename = fullfile (varargin)
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27 if (nargin > 0)
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28 filename = varargin{1};
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29 if (length (filename) < 1)
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30 filename = ".";
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31 endif
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32 if (strcmp (filename(end), filesep))
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33 filename(end) = "";
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34 endif
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35 for i = 2:nargin
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36 tmp = varargin{i};
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37 if (strcmp (tmp(1), filesep))
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38 tmp(1) = "";
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39 endif
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40 if (i < nargin && strcmp (tmp(end), filesep))
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41 tmp(end) = "";
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42 endif
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43 filename = strcat (filename, filesep, tmp);
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44 endfor
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45 else
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46 print_usage ();
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47 endif
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48
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49 endfunction