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annotate scripts/deprecated/javamethods.m @ 16108:3cce6b4e0f7c

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Update gnuplot plotting scripts for faster or more modern synta * scripts/plot/__gnuplot_drawnow__.m: Use default values in function header. Check number of arguments to function immediately. Use single quotes to avoid lots of backslashing. Use strtok() to replace hand-coded functionality. Initialize persistent variables in declaration (10% faster). * scripts/plot/gnuplot_binary.in: Replace tabs with spaces. Simplify input validation. Add %!test block. * scripts/plot/private/__gnuplot_get_var__.m: Use default values in function header. Use "*char" in fread to automatically convert to char variable. * scripts/plot/private/__gnuplot_ginput__.m: Check immediately for required version of gnuplot. Use "*char" in fread to automatically convert to char variable. Use fputs in place of fprintf to match rest of code. * scripts/plot/private/__gnuplot_has_feature__.m: Initialize persistent varibles in declaration. Use false () rather than logical (zeros()) construction. * scripts/plot/private/__gnuplot_has_terminal__.m: Use strtok() to replace hand-coded functionality * scripts/plot/private/__gnuplot_print__.m: Replace sprintf calls with direct string char matrix concatenation (2.4x faster) where possible. Replace for loop with multiple argument form of set(). Use single quotes to avoid lots of backslashing. * scripts/plot/private/__gnuplot_version__.m: Use single quotes to avoid lots of backslashing.
author Rik <rik@octave.org>
date Mon, 25 Feb 2013 21:01:36 -0800
parents 921912c92102
children 1de4ec2a856d
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1 ## Copyright (C) 2007 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 (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} {} javamethods (@var{javaobj})
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21 ## @deftypefnx {Function File} {} javamethods ("@var{classname}")
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22 ## @deftypefnx {Function File} {@var{mtd_names} =} javamethods (@dots{})
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23 ## Return the methods of a Java object or Java class in the form of a cell
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24 ## array of strings. If no output is requested, print the result to the
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25 ## standard output.
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26 ## @seealso{methods, fieldnames, javaMethod, javaObject}
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27 ## @end deftypefn
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28
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29 function mtd_names = javamethods (classname)
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30
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31 persistent warned = false;
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32 if (! warned)
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33 warned = true;
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34 warning ("Octave:deprecated-function",
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35 "javamethods is obsolete and will be removed from a future version of Octave, please use methods instead");
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36 endif
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37
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38 if (nargin != 1)
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39 print_usage ();
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40 endif
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41
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42 cls_methods = javaMethod ("getMethods", "org.octave.ClassHelper", classname);
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43 method_list = strsplit (cls_methods, ';');
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44
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45 if (nargout == 0)
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46 if (! isempty (method_list))
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47 disp (method_list);
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48 endif
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49 else
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50 mtd_names = cellstr (method_list);
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51 endif
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52
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53 endfunction
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54