Mercurial > octave-nkf
view scripts/io/csvwrite.m @ 19312:6ca096827123
Use tempname() rather than tmpnam() in core Octave.
* scripts/miscellaneous/tempname.m: Removed m-file as function is now C++.
* scripts/miscellaneous/tmpnam.m: New m-file is an alias that calls tempname.
* scripts/miscellaneous/module.mk: Add tmpnam.m to build system.
* io.txi: Place tempname, tempdir, P_tmpdir docstrings in section on temporary
files.
* system.txi: Remove tempname, tempdir, P_tmpdir docstrings from generic
system functions section of manual.
* dirfns.cc, dlmread.cc, md5sum.cc, ov-fcn-handle.cc: Replace instances
of tmpnam with tempname in BIST code.
* file-io.cc (Ftempname): Change DEFUNX for tmpnam to DEFUN for tempname.
Remove seealso links to tmpnam.
* ftp.m, playaudio.m, wavwrite.m, imformats.m, imread.m, imwrite.m, imageIO.m,
csvwrite.m, dlmwrite.m, fileread.m, importdata.m, textread.m, textscan.m,
genvarname.m, unpack.m, install.m, legend.m, __gnuplot_drawnow__.m,
copyobj.m, hgsave.m, print.m, __ghostscript__.m, __gnuplot_get_var__.m,
__gnuplot_ginput__.m, __gnuplot_print__.m: Replace tmpnam with tempname in
core code.
* build-sparse-tests.sh, io.tst, prefer.tst, system.tst: Replace tmpnam with
tempname in test code.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 22 Oct 2014 10:41:15 -0700 |
parents | d63878346099 |
children | 4197fc428c7d |
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## Copyright (C) 2001-2013 Paul Kienzle ## ## This file is part of Octave. ## ## Octave 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. ## ## Octave 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 Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} csvwrite (@var{filename}, @var{x}) ## @deftypefnx {Function File} {} csvwrite (@var{filename}, @var{x}, @var{dlm_opts}) ## Write the matrix @var{x} to the file @var{filename} in ## @w{comma-separated-value} format. ## ## This function is equivalent to ## ## @example ## dlmwrite (@var{filename}, @var{x}, ",", @dots{}) ## @end example ## ## @seealso{csvread, dlmwrite, dlmread} ## @end deftypefn function csvwrite (filename, x, varargin) dlmwrite (filename, x, ",", varargin{:}); endfunction %!shared fname %! fname = tempname (); %!test %! csvwrite (fname, magic (3)); %! data = csvread (fname); %! unlink (fname); %! assert (data, magic (3)); %!test %! csvwrite (fname, magic (3), "precision", "%2.1f", "newline", "unix"); %! fid = fopen (fname, "rt"); %! txt = char (fread (fid,Inf,'char')'); %! fclose (fid); %! unlink (fname); %! assert (txt, "8.0,1.0,6.0\n3.0,5.0,7.0\n4.0,9.0,2.0\n");