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annotate scripts/control/sysgroupn.m @ 3284:f7e4a95916f2

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[project @ 1999-10-13 21:37:04 by jwe]
author jwe
date Wed, 13 Oct 1999 21:37:40 +0000
parents 6dd06d525de6
children 8dd4718801fd
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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 function names = sysgroupn(names,kind)
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20 # names = sysgroupn(names)
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21 # locate and mark duplicate names
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22 # inputs:
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23 # names: list of signal names
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24 # kind: kind of signal name (used for diagnostic message purposes only)
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25 # outputs:
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26 # returns names with unique suffixes added; diagnostic warning
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27 # message is printed to inform the user of the new signal name
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28 #
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29 # used internally in sysgroup
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30
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31 # check for duplicate names
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32 l = length(names);
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33 ii = 1;
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34 while(ii <= l-1)
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35 st1 = nth(names,ii);
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36 jj = ii+1;
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37 while ( jj <= l)
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38 st2 = nth(names,jj);
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39 if(strcmp(st1,st2))
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40 suffix = ["_",num2str(jj)];
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41 warning("sysgroup: %s name(%d) = %s name(%d) = %s", ...
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42 kind,ii,kind,jj,st1);
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43 strval = sprintf("%s%s",st2,suffix);
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44 names(jj) = strval;
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45 warning("sysgroup: changed %s name %d to %s",kind,jj,strval);
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46 # restart the check (just to be sure there's no further duplications)
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47 ii = 0; jj = l;
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48 endif
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49 jj = jj+1;
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50 endwhile
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51 ii = ii+1;
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52 endwhile
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53 endfunction