Mercurial > octave
annotate scripts/gui/private/__is_function__.m @ 23220:092078913d54
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 22 Feb 2017 12:58:07 -0500 |
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1 ## Copyright (C) 2012-2017 Michael Goffioul |
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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 3 of the License, or |
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8 ## (at your option) 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 |
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13 ## GNU 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, see |
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17 ## <http://www.gnu.org/licenses/>. |
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18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {} {@var{result} =} __is_function__ (@var{func}) |
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21 ## Undocumented internal function. |
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22 ## @end deftypefn |
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23 |
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24 ## Author: Michael Goffioul |
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25 |
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26 function result = __is_function__ (func) |
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27 |
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28 existval = exist (func); |
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29 result = (existval == 2 || existval == 3 || existval == 5); |
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30 |
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31 endfunction |