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comparison m-toolbox/classes/@rational/fromStruct.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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-1:000000000000 0:f0afece42f48
1 % FROMSTRUCT creates from a structure a RATIONAL object.
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % FUNCTION: fromStruct
5 %
6 % DESCRIPTION: Creates from a structure a RATIONAL object.
7 %
8 % CALL: obj = fromStruct(obj, struct)
9 %
10 % VERSION: $Id: fromStruct.m,v 1.4 2011/03/28 17:02:28 ingo Exp $
11 %
12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
13
14 function objs = fromStruct(objs, obj_struct)
15
16 % Get the class name of the object.
17 cn = class(objs);
18
19 % Define function name for updating the structure
20 fcnName = ([cn '.update_struct']);
21
22 % Initialize output objects
23 objs = feval([cn '.initObjectWithSize'], size(obj_struct, 1), size(obj_struct, 2));
24
25 % Update structure (if necessary)
26 for kk = 1:numel(obj_struct)
27
28 % Get structure version
29 if isfield(obj_struct, 'tbxver')
30 tbxVer = obj_struct(kk).tbxver;
31 else
32 tbxVer = '1.0';
33 end
34 % Update structure
35 up_struct = feval(fcnName, obj_struct(kk), tbxVer);
36
37 % Call super-class
38 objs(kk) = fromStruct@ltpda_tf(objs(kk), up_struct);
39
40 % Set 'num'
41 if isfield(up_struct, 'num')
42 objs(kk).num = up_struct.num;
43 end
44
45 % Set 'den'
46 if isfield(up_struct, 'den')
47 objs(kk).den = up_struct.den;
48 end
49
50 end
51
52 end
53