Mercurial > octave-nkf
view scripts/strings/cstrcat.m @ 20269:3ccc2d02e64b stable release-4-0-0
Version 4.0.0 released.
* configure.ac (OCTAVE_VERSION): Now 4.0.0.
(OCTAVE_MAJOR_VERSION): Now 4.
(OCTAVE_MINOR_VERSION): Now 0.
(OCTAVE_PATCH_VERSION): Now 0.
(OCTAVE_RELEASE_DATE): Set to 2015-05-23.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 23 May 2015 10:35:40 -0400 |
parents | df437a52bcaf |
children | 5212cda4ac0e |
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## Copyright (C) 1994-2015 John W. Eaton ## ## 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} {} cstrcat (@var{s1}, @var{s2}, @dots{}) ## Return a string containing all the arguments concatenated horizontally ## with trailing white space preserved. ## ## For example: ## ## @example ## @group ## cstrcat ("ab ", "cd") ## @result{} "ab cd" ## @end group ## @end example ## ## @example ## @group ## s = [ "ab"; "cde" ]; ## cstrcat (s, s, s) ## @result{} "ab ab ab " ## "cdecdecde" ## @end group ## @end example ## @seealso{strcat, char, strvcat} ## @end deftypefn ## Author: jwe function st = cstrcat (varargin) if (nargin < 1) print_usage (); elseif (! iscellstr (varargin)) error ("cstrcat: expecting arguments to character strings"); endif st = [varargin{:}]; endfunction ## Test the dimensionality ## 1d %!assert (cstrcat ("ab ", "ab "), "ab ab ") ## 2d %!assert (cstrcat (["ab ";"cde"], ["ab ";"cde"]), ["ab ab ";"cdecde"]) %!assert (cstrcat ("foo", "bar"), "foobar") %!assert (cstrcat (["a"; "bb"], ["foo"; "bar"]), ["a foo"; "bbbar"]) ## Test input validation %!error cstrcat () %!error cstrcat (1, 2)