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annotate scripts/audio/@audioplayer/subsref.m @ 27919:1891570abac8

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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.
author John W. Eaton <jwe@octave.org>
date Mon, 06 Jan 2020 22:29:51 -0500
parents b442ec6dda5c
children bd51beb6205e
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1891570abac8 update Octave Project Developers copyright for the new year
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1 ## Copyright (C) 2013-2020 The Octave Project Developers
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2 ##
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3 ## See the file COPYRIGHT.md in the top-level directory of this distribution
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4 ## or <https://octave.org/COPYRIGHT.html/>.
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5 ##
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6 ##
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7 ## This file is part of Octave.
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8 ##
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9 ## Octave is free software: you can redistribute it and/or modify it
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10 ## under the terms of the GNU General Public License as published by
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11 ## the Free Software Foundation, either version 3 of the License, or
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12 ## (at your option) any later version.
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13 ##
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14 ## Octave is distributed in the hope that it will be useful, but
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15 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 ## GNU General Public License for more details.
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18 ##
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19 ## You should have received a copy of the GNU General Public License
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20 ## along with Octave; see the file COPYING. If not, see
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21 ## <https://www.gnu.org/licenses/>.
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22
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23 ## -*- texinfo -*-
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24 ## @deftypefn {} {@var{value} =} subsref (@var{player}, @var{idx})
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25 ## Perform subscripted selection on the audio player object @var{player}.
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26 ##
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27 ## Return the player property value named by @var{idx}.
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28 ## @end deftypefn
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29
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30 function value = subsref (player, idx)
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31
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32 if (nargin != 2)
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33 print_usage ();
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34 endif
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35
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36 if (isempty (idx))
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37 error ("@audioplayer/subsref: missing index");
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38 endif
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39
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40 if (strcmp (idx(1).type, "."))
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41 field = idx.subs;
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42 value = get (player, field);
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43 else
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44 error ("@audioplayer/subsref: invalid subscript type");
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45 endif
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46
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47 endfunction