Mercurial > octave
view scripts/strings/strcmp.m @ 245:16a24e76d6e0
[project @ 1993-12-03 02:00:15 by jwe]
author | jwe |
---|---|
date | Fri, 03 Dec 1993 02:00:15 +0000 |
parents | b4df021f796c |
children | 2d04965c32fb |
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# Copyright (C) 1993 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 2, 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, write to the Free # Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. function status = strcmp (s1, s2) # usage: strcmp (s1, s2) # # Compare two strings. # # WARNING: Unlike the C function of the same name, this function # returns 1 for equal and zero for not equal. Why? To be compatible # with Matlab, of course. if (nargin != 2) error ("usage: strcmp (s, t)"); endif status = 0; if (isstr (s1) && isstr(s2) && length (s1) == length (s2)) tmp = implicit_str_to_num_ok; implicit_str_to_num_ok = "true"; status = all (s1 == s2); implicit_str_to_num_ok = tmp; endif endfunction