Mercurial > hg > octave-lyh

annotate scripts/strings/strcat.m @ 17398:4bcd301754ce

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add Matlab-compatible flintmax function * bitfcns.cc (Fflintmax): New function based on bitmax. (Fbitmax, Fintmax, Fintmin): Update seealso to refer to flintmax. * numbers.txi: Include flintmax docstring.
author Mike Miller <mtmiller@ieee.org>
date Sun, 08 Sep 2013 17:28:05 -0400
parents 5ca5aff90ffd
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: 12931
diff changeset
1 ## Copyright (C) 1994-2012 John W. Eaton
10032
691b4ba32425 vectorize strcat
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
2 ## Copyright (C) 2009 Jaroslav Hajek
2313
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
3 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
4 ## This file is part of Octave.
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
5 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
6 ## Octave is free software; you can redistribute it and/or modify it
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
7 ## 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: 6145
diff changeset
8 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6145
diff changeset
9 ## your option) any later version.
2313
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
10 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
11 ## Octave is distributed in the hope that it will be useful, but
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
14 ## General Public License for more details.
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
15 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe]
jwe
parents: 2303
diff changeset
16 ## 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: 6145
diff changeset
17 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6145
diff changeset
18 ## <http://www.gnu.org/licenses/>.
920
1677bb6533fb [project @ 1994-11-14 16:37:05 by jwe]
jwe
parents:
diff changeset
19
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
20 ## -*- texinfo -*-
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
21 ## @deftypefn {Function File} {} strcat (@var{s1}, @var{s2}, @dots{})
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
22 ## Return a string containing all the arguments concatenated
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
23 ## horizontally. If the arguments are cell strings, @code{strcat}
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
24 ## returns a cell string with the individual cells concatenated.
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
25 ## For numerical input, each element is converted to the
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
26 ## corresponding ASCII character. Trailing white space for any
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
27 ## character string input is eliminated before the strings are
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
28 ## concatenated. Note that cell string values do @strong{not} have
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
29 ## whitespace trimmed.
14821
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
30 ##
10821
693e22af08ae Grammarcheck documentation of m-files
Rik <octave@nomad.inbox5.com>
parents: 10037
diff changeset
31 ## For example:
3426
f8dde1807dee [project @ 2000-01-13 08:40:00 by jwe]
jwe
parents: 3361
diff changeset
32 ##
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
33 ## @example
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
34 ## @group
14821
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
35 ## strcat ("|", " leading space is preserved", "|")
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
36 ## @result{} | leading space is preserved|
14821
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
37 ## @end group
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
38 ## @end example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
39 ##
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
40 ## @example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
41 ## @group
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
42 ## strcat ("|", "trailing space is eliminated ", "|")
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
43 ## @result{} |trailing space is eliminated|
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
44 ## @end group
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
45 ## @end example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
46 ##
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
47 ## @example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
48 ## @group
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
49 ## strcat ("homogeneous space |", " ", "| is also eliminated")
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
50 ## @result{} homogeneous space || is also eliminated
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
51 ## @end group
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
52 ## @end example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
53 ##
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
54 ## @example
aad7d7ee8e8a Clarify doc string for strcat.
Ben Abbott <bpabbott@mac.com>
parents: 14363
diff changeset
55 ## @group
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
56 ## s = [ "ab"; "cde" ];
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
57 ## strcat (s, s, s)
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
58 ## @result{}
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
59 ## "ab ab ab "
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
60 ## "cdecdecde"
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
61 ## @end group
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
62 ## @end example
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
63 ##
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
64 ## @example
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
65 ## @group
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
66 ## s = @{ "ab"; "cd " @};
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
67 ## strcat (s, s, s)
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
68 ## @result{}
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
69 ## @{
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
70 ## [1,1] = ababab
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
71 ## [2,1] = cd cd cd
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
72 ## @}
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
73 ## @end group
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
74 ## @end example
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
75 ##
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 8143
diff changeset
76 ## @seealso{cstrcat, char, strvcat}
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
77 ## @end deftypefn
2697
6243c37ae2c5 [project @ 1997-02-18 17:51:21 by jwe]
jwe
parents: 2314
diff changeset
78
2314
949ab8eba8bc [project @ 1996-07-12 03:58:02 by jwe]
jwe
parents: 2313
diff changeset
79 ## Author: jwe
949ab8eba8bc [project @ 1996-07-12 03:58:02 by jwe]
jwe
parents: 2313
diff changeset
80
6138
c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe]
jwe
parents: 6046
diff changeset
81 function st = strcat (varargin)
920
1677bb6533fb [project @ 1994-11-14 16:37:05 by jwe]
jwe
parents:
diff changeset
82
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
83 if (nargin == 0)
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
84 print_usage ();
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
85 endif
7504
ddcf233d765b detect cellstr args in strcat
John W. Eaton <jwe@octave.org>
parents: 7411
diff changeset
86
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
87 if (nargin == 1)
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
88 st = varargin{1};
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
89 else
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
90 ## Convert to cells of strings
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
91 uo = "uniformoutput";
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
92 reals = cellfun ("isreal", varargin);
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
93 if (any (reals))
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
94 varargin(reals) = cellfun ("char", varargin(reals), uo, false);
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
95 endif
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
96 chars = cellfun ("isclass", varargin, "char");
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
97 allchar = all (chars);
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
98 varargin(chars) = cellfun ("cellstr", varargin(chars), uo, false);
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
99 if (! all (cellfun ("isclass", varargin, "cell")))
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
100 error ("strcat: inputs must be strings or cells of strings");
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
101 endif
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
102
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
103 ## We don't actually need to bring all cells to common size, because
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
104 ## cellfun can now expand scalar cells.
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
105 err = common_size (varargin{:});
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
106
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
107 if (err)
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
108 error ("strcat: arguments must be the same size, or be scalars");
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
109 endif
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
110
17393
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
111 ## Cellfun handles everything for us.
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
112 st = cellfun ("horzcat", varargin{:}, uo, false);
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
113
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
114 if (allchar)
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
115 ## If all inputs were strings, return strings.
5ca5aff90ffd strcat.m: Clarify in docstring that space isn't stripped from cell string inputs.
Rik <rik@octave.org>
parents: 17346
diff changeset
116 st = char (st);
7504
ddcf233d765b detect cellstr args in strcat
John W. Eaton <jwe@octave.org>
parents: 7411
diff changeset
117 endif
920
1677bb6533fb [project @ 1994-11-14 16:37:05 by jwe]
jwe
parents:
diff changeset
118 endif
1677bb6533fb [project @ 1994-11-14 16:37:05 by jwe]
jwe
parents:
diff changeset
119
7504
ddcf233d765b detect cellstr args in strcat
John W. Eaton <jwe@octave.org>
parents: 7411
diff changeset
120 endfunction
920
1677bb6533fb [project @ 1994-11-14 16:37:05 by jwe]
jwe
parents:
diff changeset
121
17346
1c89599167a6 maint: End m-files with 1 blank line.
Rik <rik@octave.org>
parents: 17289
diff changeset
122
6138
c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe]
jwe
parents: 6046
diff changeset
123 ## test the dimensionality
c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe]
jwe
parents: 6046
diff changeset
124 ## 1d
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
125 %!assert (strcat ("ab ", "ab "), "abab")
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
126 %!assert (strcat ({"ab "}, "ab "), {"ab ab"})
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
127 %!assert (strcat ("ab ", {"ab "}), {"abab "})
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
128 %!assert (strcat ({"ab "}, {"ab "}), {"ab ab "})
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
129 %!assert (strcat ("", "ab"), "ab")
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
130 %!assert (strcat ("", {"ab"}, {""}), {"ab"})
6138
c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe]
jwe
parents: 6046
diff changeset
131 ## 2d
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
132 %!assert (strcat (["ab ";"cde"], ["ab ";"cde"]), ["abab ";"cdecde"])
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
133
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
134 ## test for deblanking implied trailing spaces of character input
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
135 %!assert (strcat ("foo", "bar"), "foobar")
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
136 %!assert (strcat (["a"; "bb"], ["foo"; "bar"]), ["afoo "; "bbbar"])
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
137
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
138 ## test for mixing character and cell inputs
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
139 %!assert (strcat ("a", {"bc", "de"}, "f"), {"abcf", "adef"})
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
140
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
141 ## test for scalar strings with vector strings
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
142 %!assert (strcat (["a"; "b"], "c"), ["ac"; "bc"])
7540
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
143
3422f39573b1 strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents: 7504
diff changeset
144 ## test with cells with strings of differing lengths
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
145 %!assert (all (strcmp (strcat ({"a", "bb"}, "ccc"), {"accc", "bbccc"})))
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
146 %!assert (all (strcmp (strcat ("a", {"bb", "ccc"}), {"abb", "accc"})))
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
147
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14821
diff changeset
148 %!assert (strcat (1, 2), strcat (char (1), char (2)))
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14821
diff changeset
149 %!assert (strcat ("", 2), strcat ([], char (2)))
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
150
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
151 %!error strcat ()
8143
3a4694d67dbb strcat.m: Compatibility of non-char data
Ben Abbott <bpabbott@mac.com>
parents: 7813
diff changeset
152