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annotate m-toolbox/classes/+utils/@helper/msg.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % MSG writes a message to the MATLAB terminal
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 % DESCRIPTION: Writes a message to the MATLAB terminal if its priority is
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4 % equal or higher than the verbosity level in the LTPDA user preferences. The
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5 % message can be a printf format string that describes how subsequent argument
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6 % sare converted for output.
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7 %
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8 % CALL: utils.helper.msg(priority, message, ...)
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9 %
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10 % INPUTS:
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11 % message - message string to print
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12 % priority - priority of the message as defined in utils.const.msg
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13 %
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14 % EXAMPLE:
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15 %
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16 % >> import utils.const.*
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17 % >> utils.helper.msg(msg.IMPORTANT, 'The Answer is %d.', 42);
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18 %
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19 % NOTE: The verbosity level can be set within the 'LTPDAprefs' dialog, or via
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20 %
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21 % >> p = getappdata(0, 'LTPDApreferences');
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22 % >> p.display.verboseLevel
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23 % >> p.display.verboseLevel = utils.const.msg.PROC1
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24 %
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25 % VERSION: $Id: msg.m,v 1.15 2010/08/16 14:04:58 hewitson Exp $
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26 %
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27 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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28
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29 function msg(varargin)
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30 level = varargin{1};
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31
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32 % get prefereces
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33 persistent prefs;
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34 prefs = getappdata(0, 'LTPDApreferences');
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35
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36 % decide to print or not
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37 if ~isempty(prefs) && level <= double(prefs.getDisplayPrefs.getDisplayVerboseLevel)
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38
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39 % format message
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40 msg = sprintf(varargin{2}, varargin{3:end});
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41 msg = ['M: ' repmat(char(32), 1, 2*level) msg];
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42
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43 fprintf('%s\n', msg)
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44 wb = getappdata(0, 'LTPDAworkbench');
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45 if isa(wb, 'LTPDAworkbench')
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46 wb.addMessage(msg);
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47 end
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48 end
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49 end
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