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1 ## Copyright (C) 2006 Alexander Barth |
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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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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18 ## 02110-1301, USA. |
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19 |
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20 ## -*- texinfo -*- |
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21 ## @deftypefn {Function File} {[@var{reg}, @var{prop}] =} parseparams (@var{params}) |
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22 ## Return in @var{reg} the cell elements of @var{param} up to the first |
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23 ## string element and in @var{prop} all remaining elements beginning |
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24 ## with the first string element. For example |
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25 ## |
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26 ## @example |
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27 ## @group |
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28 ## [reg, prop] = parseparams (@{1, 2, "linewidth", 10@}) |
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29 ## reg = |
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30 ## @{ |
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31 ## [1,1] = 1 |
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32 ## [1,2] = 2 |
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33 ## @} |
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34 ## prop = |
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35 ## @{ |
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36 ## [1,1] = linewidth |
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37 ## [1,2] = 10 |
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38 ## @} |
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39 ## @end group |
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40 ## @end example |
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41 ## |
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42 ## The parseparams function may be used to separate 'regular' |
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43 ## arguments and additional arguments given as property/value pairs of |
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44 ## the @var{varargin} cell array. |
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45 ## @seealso{varargin} |
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46 ## @end deftypefn |
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47 |
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48 ## Author: Alexander Barth <abarth93@users.sourceforge.net> |
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49 ## Author: Aida Alvera Azcarate <aida@netecho.info> |
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50 |
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51 function [reg, prop] = parseparams (params) |
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52 |
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53 i = 1; |
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54 |
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55 while (i <= numel (params)) |
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56 if (ischar (params{i})) |
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57 break; |
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58 endif |
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59 i++; |
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60 endwhile |
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61 |
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62 reg = params(1:i-1); |
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63 prop = params(i:end); |
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64 |
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65 endfunction |
