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annotate scripts/general/int2str.m @ 999:b989de67b22d

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[project @ 1994-12-19 23:50:05 by jwe]
author jwe
date Mon, 19 Dec 1994 23:50:13 +0000
parents 3470f1e25a79
children 3f257ab07921
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1 # Copyright (C) 1993, 1994 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
16a24e76d6e0 [project @ 1993-12-03 02:00:15 by jwe]
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6 # under the terms of the GNU General Public License as published by the
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7 # Free Software Foundation; either version 2, or (at your option) any
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8 # later version.
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9 #
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10 # Octave is distributed in the hope that it will be useful, but WITHOUT
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 # 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, 675 Mass Ave, Cambridge, MA 02139, USA.
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18
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b4df021f796c [project @ 1993-08-08 01:26:08 by jwe]
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19 function retval = int2str (x)
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20
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21 # usage: int2str (x)
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22 #
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23 # Round x to the nearest integer and format as a string.
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24 #
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25 # See also: sprintf, num2str
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26
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27 # XXX FIXME XXX -- this will fail for very large values.
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29 if (nargin == 1)
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30 if (rows (x) == 1 && columns (x) == 1)
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31 retval = sprintf ("%d", round (x));
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32 else
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33 error ("int2str: expecting scalar argument");
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34 endif
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35 else
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36 usage ("int2str (x)");
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37 endif
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38
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39 endfunction