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annotate m-toolbox/classes/@paramValue/setSelection.m @ 40:977eb37f31cb database-connection-manager

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User friendlier errors from utils.mysql.connect
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:03 +0100
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1 % SETSELECTION Sets the property 'selection'.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: Set the property 'selection'.
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5 %
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6 % CALL: obj = obj.setSelection(SELECTION);
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7 % obj = setSelection(obj, SELECTION);
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8 %
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9 % INPUTS: obj - single paramValue object
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10 % SELECTION - one of the following values
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11 % paramValue.OPTIONAL
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12 % paramValue.SINGLE
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13 % paramValue.MULTI
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14 %
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15 % REMARK: This method checks if the index is in range of the options
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16 %
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17 % VERSION: $Id: setSelection.m,v 1.1 2009/06/17 15:01:53 ingo Exp $
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18 %
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19 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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20
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21 function varargout = setSelection(varargin)
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22
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23 %%% Check number in inputs
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24 if nargin ~= 2
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25 error('### This method accepts only two inputs. The first one must be the object and the second one an integer.');
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26 end
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27
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28 obj = varargin{1};
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29 selection = varargin{2};
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30
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31 %%% Check the correctness of the inputs
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32 if ~isa(obj, 'paramValue') || numel(obj) ~= 1
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33 error('### The first input must be a single paramValue object.');
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34 end
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35 if ~isnumeric(selection)
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36 error('### Please specify a integer for the value index.');
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37 end
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38
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39 obj = copy(obj, nargout);
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40
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41 obj.selection = selection;
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42
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43 %%% Prepare output
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44 varargout{1} = obj;
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45
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46 end