Mercurial > octave
view scripts/general/int2str.m @ 1202:1f5ff647c7ab
[project @ 1995-04-01 00:20:39 by jwe]
author | jwe |
---|---|
date | Sat, 01 Apr 1995 00:20:39 +0000 |
parents | 3f257ab07921 |
children | 611d403c7f3d |
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# Copyright (C) 1993, 1994, 1995 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 retval = int2str (x) # usage: int2str (x) # # Round x to the nearest integer and format as a string. # # See also: sprintf, num2str # XXX FIXME XXX -- this will fail for very large values. if (nargin == 1) if (rows (x) == 1 && columns (x) == 1) retval = sprintf ("%d", round (x)); else error ("int2str: expecting scalar argument"); endif else usage ("int2str (x)"); endif endfunction