Mercurial > hg > octave-nkf
comparison scripts/strings/str2num.m @ 2558:c097977bca6f
[project @ 1996-12-02 02:56:01 by jwe]
| author | jwe |
|---|---|
| date | Mon, 02 Dec 1996 02:56:43 +0000 |
| parents | |
| children | c17387059fd3 |
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| 2557:4423962a2cb5 | 2558:c097977bca6f |
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| 1 ## Copyright (C) 1996 Kurt Hornik | |
| 2 ## | |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7 ## the Free Software Foundation; either version 2, or (at your option) | |
| 8 ## any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, write to the Free | |
| 17 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
| 18 ## 02111-1307, USA. | |
| 19 | |
| 20 ## usage: m = str2num (s) | |
| 21 ## | |
| 22 ## Convert the string S to a number. | |
| 23 | |
| 24 ## Author: jwe | |
| 25 | |
| 26 function m = str2num (s) | |
| 27 | |
| 28 if (nargin == 1 && isstr (s)) | |
| 29 [nr, nc] = size (s); | |
| 30 sep = ";"; | |
| 31 sep = sep (ones (nr, 1), 1); | |
| 32 s = sprintf ("m = [%s];", reshape ([s, sep]', 1, nr * (nc + 1))); | |
| 33 eval (s, "m = [];"); | |
| 34 else | |
| 35 usage ("str2num (s)"); | |
| 36 endif | |
| 37 | |
| 38 endfunction |