Mercurial > hg > octave-lyh

annotate scripts/miscellaneous/tempdir.m @ 17311:8520c264619c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
subplot.m: Use isaxes() function instead of ishandle() to check for axes. * scripts/plot/subplot.m: Use isaxes() function instead of ishandle() to check for axes.
author Rik <rik@octave.org>
date Tue, 20 Aug 2013 22:42:38 -0700
parents 333243133364
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 13141
diff changeset
1 ## Copyright (C) 2003-2012 John W. Eaton
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
2 ##
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
3 ## This file is part of Octave.
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
4 ##
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5307
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5307
diff changeset
8 ## your option) any later version.
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
9 ##
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
13 ## General Public License for more details.
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
14 ##
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5307
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5307
diff changeset
17 ## <http://www.gnu.org/licenses/>.
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
18
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
19 ## -*- texinfo -*-
7670
7a5dbd31eb76 Fix tempdir's documention string to point at tempdir
weber@num.uni-sb.de
parents: 7540
diff changeset
20 ## @deftypefn {Function File} {@var{dir} =} tempdir ()
4350
b4661459eff7 [project @ 2003-02-21 19:29:43 by jwe]
jwe
parents: 4266
diff changeset
21 ## Return the name of the system's directory for temporary files.
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
22 ## @end deftypefn
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
23
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
24 function dirname = tempdir ()
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
25
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
26 dirname = getenv ("TMPDIR");
7430
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
27 if (isempty (dirname))
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
28 dirname = P_tmpdir;
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
29 endif
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
30
7430
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
31 if (! strcmp (dirname(end), filesep))
16994
333243133364 Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents: 15466
diff changeset
32 dirname = [dirname filesep];
7430
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
33 endif
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
34
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
35 if (! isdir (dirname))
15466
d174210ce1ec use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
36 warning ("tempdir: '%s' does not exist or is not a directory", dirname);
7430
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
37 endif
8b7c7998d78f [project @ 2008-01-30 07:57:35 by jwe]
jwe
parents: 7017
diff changeset
38
4266
1086ac09a411 [project @ 2003-01-03 06:22:54 by jwe]
jwe
parents:
diff changeset
39 endfunction
13072
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
40
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
41
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
42 %!assert (ischar (tempdir ()))
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
43
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
44 %!test
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
45 %! old_wstate = warning ("query");
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
46 %! warning ("off");
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
47 %! old_tmpdir = getenv ("TMPDIR");
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
48 %! unwind_protect
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
49 %! setenv ("TMPDIR", "__MY_TMP_DIR__");
13141
e81ddf9cacd5 maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 13072
diff changeset
50 %! assert (tempdir (), ["__MY_TMP_DIR__" filesep()]);
13072
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
51 %! unwind_protect_cleanup
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
52 %! setenv ("TMPDIR", old_tmpdir);
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
53 %! warning (old_wstate);
13141
e81ddf9cacd5 maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 13072
diff changeset
54 %! end_unwind_protect
13072
39814ef3278b codesprint: Add tests for tempdir
Rik <octave@nomad.inbox5.com>
parents: 11523
diff changeset
55