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annotate scripts/miscellaneous/namelengthmax.m @ 20654:b65888ec820e draft default tip gccjit

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dmalcom gcc jit import
author Stefan Mahr <dac922@gmx.de>
date Fri, 27 Feb 2015 16:59:36 +0100
parents 4197fc428c7d
children
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4197fc428c7d maint: Update copyright notices for 2015.
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1 ## Copyright (C) 2008-2015 David Bateman
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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 (at
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8 ## 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 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, 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 {Function File} {} namelengthmax ()
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21 ## Return the @sc{matlab} compatible maximum variable name length.
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22 ##
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23 ## Octave is capable of storing strings up to @math{2^{31} - 1} in length.
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24 ## However for @sc{matlab} compatibility all variable, function, and structure
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25 ## field names should be shorter than the length returned by
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26 ## @code{namelengthmax}. In particular, variables stored to a @sc{matlab} file
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27 ## format (@file{*.mat}) will have their names truncated to this length.
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28 ## @end deftypefn
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29
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30 function n = namelengthmax ()
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31 n = 63;
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32 endfunction
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35 %!assert (namelengthmax (), 63)
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