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comparison m-toolbox/classes/@rational/char.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 % CHAR convert a rational object into a string.
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % DESCRIPTION: CHAR convert a rational object into a string.
5 %
6 % CALL: string = char(rat)
7 %
8 % <a href="matlab:utils.helper.displayMethodInfo('rational', 'char')">Parameters Description</a>
9 %
10 % VERSION: $Id: char.m,v 1.9 2011/04/08 08:56:33 hewitson Exp $
11 %
12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
13
14 function varargout = char(varargin)
15
16 %%% Check if this is a call for parameters
17 if utils.helper.isinfocall(varargin{:})
18 varargout{1} = getInfo(varargin{3});
19 return
20 end
21
22 objs = utils.helper.collect_objects(varargin(:), 'rational');
23
24 pstr = '';
25
26 for ii = 1:numel(objs)
27 pstr = [pstr 'rational(' objs(ii).name '), '];
28 end
29
30 varargout{1} = pstr(1:end-2);
31 end
32
33 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
34 % Local Functions %
35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
36
37 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
38 %
39 % FUNCTION: getInfo
40 %
41 % DESCRIPTION: Get Info Object
42 %
43 % HISTORY: 11-07-07 M Hewitson
44 % Creation.
45 %
46 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
47
48 function ii = getInfo(varargin)
49 if nargin == 1 && strcmpi(varargin{1}, 'None')
50 sets = {};
51 pl = [];
52 else
53 sets = {'Default'};
54 pl = getDefaultPlist;
55 end
56 % Build info object
57 ii = minfo(mfilename, 'rational', 'ltpda', utils.const.categories.output, '$Id: char.m,v 1.9 2011/04/08 08:56:33 hewitson Exp $', sets, pl);
58 ii.setModifier(false);
59 end
60
61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
62 %
63 % FUNCTION: getDefaultPlist
64 %
65 % DESCRIPTION: Get Default Plist
66 %
67 % HISTORY: 11-07-07 M Hewitson
68 % Creation.
69 %
70 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
71
72 function plout = getDefaultPlist()
73 persistent pl;
74 if exist('pl', 'var')==0 || isempty(pl)
75 pl = buildplist();
76 end
77 plout = pl;
78 end
79
80 function pl = buildplist()
81 pl = plist.EMPTY_PLIST;
82 end
83