Mercurial > hg > ltpda

annotate m-toolbox/classes/@ltpda_obj/get.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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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % GET get a property of a object.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: GET get a property of a object.
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5 %
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6 % CALL: val = get(obj, 'prop_name');
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7 %
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8 % <a href="matlab:utils.helper.displayMethodInfo('ltpda_obj', 'get')">Parameters Description</a>
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9 %
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10 % VERSION: $Id: get.m,v 1.14 2011/04/08 08:56:37 hewitson Exp $
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11 %
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12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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13
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14 function varargout = get(varargin)
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15
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16 %%% Check if this is a call for parameters
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17 if utils.helper.isinfocall(varargin{:})
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18 varargout{1} = getInfo(varargin{3});
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19 return
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20 end
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21
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22 obj = varargin{1};
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23 prop_name = varargin{2};
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24
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25 %%% Some input checks
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26 if nargin ~= 2
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27 error('### This method accepts only two inputs');
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28 end
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29 if numel(obj) ~= 1
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30 error('### This method works only for one input object.')
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31 end
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32 if ~(ischar(prop_name) || isa(prop_name, 'plist'))
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33 error('### Please define the property name as a string of in a plist.')
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34 end
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35
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36 %%% If prop_name is a plist then extrat the poperty name from the plist.
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37 if isa(prop_name, 'plist')
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38 prop_name = find(prop_name, 'property');
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39 if isempty(prop_name)
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40 error ('### The plist does not contain the ''key'' = ''property''');
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41 end
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42 end
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43
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44 %%% Return the property of the analysis object
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45 if any(strcmp(prop_name, properties(obj)))
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46 varargout{1} = obj.(prop_name);
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47 else
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48 error('### ''%s'' is not a valid %s-object property.', prop_name, class(obj));
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49 end
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50
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51 end
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52
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53 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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54 % Local Functions %
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55 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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56
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57 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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58 %
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59 % FUNCTION: getInfo
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60 %
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61 % DESCRIPTION: Get Info Object
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62 %
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63 % HISTORY: 05-01-2009 Ingo Diepholz
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64 % Creation.
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65 %
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66 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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67
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68 function ii = getInfo(varargin)
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69 if nargin == 1 && strcmpi(varargin{1}, 'None')
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70 sets = {};
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71 pl = [];
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72 else
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73 sets = {'Default'};
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74 pl = getDefaultPlist;
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75 end
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76 % Build info object
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77 ii = minfo(mfilename, 'ltpda_obj', 'ltpda', utils.const.categories.helper, '$Id: get.m,v 1.14 2011/04/08 08:56:37 hewitson Exp $', sets, pl);
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78 ii.setModifier(false);
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79 end
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80
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81 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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82 %
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83 % FUNCTION: getDefaultPlist
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84 %
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85 % DESCRIPTION: Get Default Plist
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86 %
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87 % HISTORY: 11-07-07 M Hewitson
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88 % Creation.
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89 %
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90 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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91
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92 function plout = getDefaultPlist()
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93 persistent pl;
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94 if exist('pl', 'var')==0 || isempty(pl)
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95 pl = buildplist();
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96 end
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97 plout = pl;
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98 end
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99
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100 function pl = buildplist()
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101 pl = plist({'property', 'Property name you want to get.'}, '');
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102 end
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103