Mercurial > hg > octave-terminal
changeset 3198:832e48821234
[project @ 1998-10-29 02:01:09 by jwe]
author | jwe |
---|---|
date | Thu, 29 Oct 1998 02:01:09 +0000 |
parents | a998db745232 |
children | 9ceefd891930 |
files | scripts/general/isempty.m |
diffstat | 1 files changed, 0 insertions(+), 40 deletions(-) [+] |
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deleted file mode 100644 --- a/scripts/general/isempty.m +++ /dev/null @@ -1,40 +0,0 @@ -## Copyright (C) 1996, 1997 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, 59 Temple Place - Suite 330, Boston, MA -## 02111-1307, USA. - -## usage: isempty (x) -## -## Return 1 if the argument is an empty matrix. Otherwise, return 0. - -## Author: jwe - -function retval = isempty (var) - - retval = 0; - - if (nargin == 1) - if (is_matrix (var)) - [nr, nc] = size (var); - retval = (nr == 0 || nc == 0); - endif - else - usage ("isempty (var)"); - endif - - -endfunction