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annotate m-toolbox/classes/@param/getProperty.m @ 24:056f8e1e995e database-connection-manager

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % GETPROPERTY get a property from a parameter.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: GETPROPERTY get a property from a parameter. If the property
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5 % name exists then it returns the value otherwise an empty
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6 % array ([]).
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7 %
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8 % CALL: obj = obj.getProperty(propertyName);
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9 %
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10 % INPUTS: propertyName: Property name of the paramValue object
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11 %
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12 % VERSION: $Id: getProperty.m,v 1.2 2011/02/22 15:42:25 hewitson Exp $
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13 %
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14 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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15
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16 function val = getProperty(obj, propertyName)
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17
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18 if nargin ~= 2
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19 error('### This method works only with two inputs.');
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20 end
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21
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22 if ~isa(obj.val, 'paramValue')
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23 val = [];
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24 return
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25 end
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26
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27 if ~isempty(obj.val)
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28 if isfield(obj.val.property, propertyName)
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29 val = obj.val.property.(propertyName);
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30 else
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31 val = [];
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32 end
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33 else
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34 val = [];
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35 end
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36
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37 end