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1 ## Copyright (C) 1996,1998 Auburn University. All Rights Reserved |
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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 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, 59 Temple Place, Suite 330, Boston, MA 02111 USA. |
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18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File } {@var{flg} =} is_signal_list (@var{mylist}) |
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21 ## Returns true if mylist is a list of individual strings (legal for input |
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22 ## to @var{syssetsignals}). |
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23 ## @end deftypefn |
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24 |
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25 function flg = is_signal_list (mylist) |
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26 flg = is_list(mylist); |
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27 if(flg) |
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28 for ii=1:length(mylist) |
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29 if(!(isstr(nth(mylist,ii)) & rows(nth(mylist,ii)) ==1) ) |
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30 flg = 0; |
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31 endif |
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32 endfor |
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33 endif |
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34 |
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35 endfunction |
