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annotate scripts/miscellaneous/tmpnam.m @ 20770:c1a6c31ac29a

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eliminate more simple uses of error_state * ov-classdef.cc: Eliminate simple uses of error_state.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Oct 2015 00:20:02 -0400
parents df437a52bcaf
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2003-2015 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{fname} =} tmpnam ()
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21 ## @deftypefnx {Function File} {@var{fname} =} tmpnam (@var{dir})
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22 ## @deftypefnx {Function File} {@var{fname} =} tmpnam (@var{dir}, @var{prefix})
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23 ## Return a unique temporary file name as a string.
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24 ##
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25 ## If @var{prefix} is omitted, a value of @qcode{"oct-"} is used.
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26 ##
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27 ## If @var{dir} is also omitted, the default directory for temporary files
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28 ## (@code{P_tmpdir} is used. If @var{dir} is provided, it must exist,
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29 ## otherwise the default directory for temporary files is used.
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30 ##
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31 ## Programming Note: Because the named file is not opened by @code{tmpnam},
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32 ## it is possible, though relatively unlikely, that it will not be available
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33 ## by the time your program attempts to open it. If this is a concern,
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34 ## see @code{tmpfile}. The functions @code{tmpnam} and @code{tempname} are
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35 ## equivalent with the latter provided for @sc{matlab} compatibility.
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36 ##
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37 ## @strong{Caution}: @code{tmpnam} will be removed in a future version of
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38 ## Octave. Use the equivalent @code{tempname} in all new code.
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39 ## @seealso{tempname, mkstemp, tempdir, P_tmpdir, tmpfile}
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40 ## @end deftypefn
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41
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42 function filename = tmpnam (varargin)
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43
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44 filename = tempname (varargin{:});
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45
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46 endfunction
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47
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48
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49 ## No tests needed for alias.
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50 %!assert (1)
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51