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[project @ 1999-11-19 21:19:37 by jwe]
author jwe
date Fri, 19 Nov 1999 21:19:44 +0000
parents 8b262e771614
children 5e0a0b1cba43
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1 ## Copyright (C) 1996, 1997 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 2, or (at your option)
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8 ## any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, write to the Free
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17 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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18 ## 02111-1307, USA.
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {} int2str (@var{n})
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22 ## @deftypefnx {Function File} {} num2str (@var{x})
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23 ## Convert a number to a string. These functions are not very flexible,
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24 ## but are provided for compatibility with @sc{Matlab}. For better control
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25 ## over the results, use @code{sprintf} (@pxref{Formatted Output}).
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26 ## @end deftypefn
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28 ## See also: sprintf, num2str
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30 ## Author: jwe
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32 function retval = int2str (x)
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34 ## XXX FIXME XXX -- this will fail for very large values.
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36 if (nargin == 1)
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37 if (rows (x) == 1 && columns (x) == 1)
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38 retval = sprintf ("%d", round (x));
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39 else
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40 error ("int2str: expecting scalar argument");
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41 endif
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42 else
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43 usage ("int2str (x)");
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44 endif
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45
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46 endfunction