Mercurial > hg > ltpda

annotate m-toolbox/classes/@rational/fromStruct.m @ 23:a71a40911c27 database-connection-manager

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Update check for repository connection parameter in constructors
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % FROMSTRUCT creates from a structure a RATIONAL object.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % FUNCTION: fromStruct
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5 %
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6 % DESCRIPTION: Creates from a structure a RATIONAL object.
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7 %
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8 % CALL: obj = fromStruct(obj, struct)
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9 %
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10 % VERSION: $Id: fromStruct.m,v 1.4 2011/03/28 17:02:28 ingo Exp $
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11 %
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12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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13
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14 function objs = fromStruct(objs, obj_struct)
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15
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16 % Get the class name of the object.
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17 cn = class(objs);
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18
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19 % Define function name for updating the structure
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20 fcnName = ([cn '.update_struct']);
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21
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22 % Initialize output objects
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23 objs = feval([cn '.initObjectWithSize'], size(obj_struct, 1), size(obj_struct, 2));
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24
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25 % Update structure (if necessary)
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26 for kk = 1:numel(obj_struct)
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27
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28 % Get structure version
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29 if isfield(obj_struct, 'tbxver')
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30 tbxVer = obj_struct(kk).tbxver;
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31 else
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32 tbxVer = '1.0';
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33 end
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34 % Update structure
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35 up_struct = feval(fcnName, obj_struct(kk), tbxVer);
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36
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37 % Call super-class
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38 objs(kk) = fromStruct@ltpda_tf(objs(kk), up_struct);
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39
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40 % Set 'num'
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41 if isfield(up_struct, 'num')
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42 objs(kk).num = up_struct.num;
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43 end
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44
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45 % Set 'den'
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46 if isfield(up_struct, 'den')
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47 objs(kk).den = up_struct.den;
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48 end
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49
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50 end
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51
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52 end
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