Mercurial > hg > ltpda

annotate m-toolbox/classes/@ltpda_obj/isprop.m @ 42:f90d4f666cc7 database-connection-manager

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Cleanup
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:34 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % ISPROP tests if the given field is one of the object properties.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: ISPROP tests if the given field is one of the object properties.
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5 %
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6 % CALL: obj.isprop('field');
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7 % isprop(obj, 'field');
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8 %
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9 % INPUTS: obj - Input objects
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10 % field - Property name of the object
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11 %
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12 % <a href="matlab:utils.helper.displayMethodInfo('ltpda_obj', 'isprop')">Parameters Description</a>
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13 %
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14 % VERSION: $Id: isprop.m,v 1.13 2011/04/08 08:56:37 hewitson Exp $
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15 %
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16 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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17
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18 function varargout = isprop(varargin)
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19
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20 callerIsMethod = utils.helper.callerIsMethod;
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21
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22 %%% Check if this is a call for parameters
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23 if utils.helper.isinfocall(varargin{:})
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24 varargout{1} = getInfo(varargin{3});
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25 return
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26 end
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27
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28 if callerIsMethod
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29 objs = [varargin{1:end-1}];
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30 field = varargin{end};
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31 else
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32 %%% Collect input variable names
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33 in_names = cell(size(varargin));
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34 for ii = 1:nargin,in_names{ii} = inputname(ii);end
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35
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36 %%% Collect all objects
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37 [objs, invars, rest] = utils.helper.collect_objects(varargin(:), '', in_names);
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38
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39 %%% If we eliminated the objects and plists then is the rest the property name
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40 if length(rest) == 1
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41 field = rest{1};
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42 else
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43 error('### Please specify [only one] field-name.')
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44 end
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45 end
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46
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47 res = zeros(size(objs));
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48
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49 if any(strcmp(field, properties(objs)))
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50 res = ones(size(objs));
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51 else
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52 zeros(size(objs));
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53 end
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54
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55 %%% prepare output
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56 varargout{1} = res;
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57 end
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58
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59 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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60 % Local Functions %
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61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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62
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63 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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64 %
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65 % FUNCTION: getInfo
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66 %
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67 % DESCRIPTION: Get Info Object
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68 %
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69 % HISTORY: 11-07-07 M Hewitson
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70 % Creation.
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71 %
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72 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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73
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74 function ii = getInfo(varargin)
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75 if nargin == 1 && strcmpi(varargin{1}, 'None')
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76 sets = {};
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77 pl = [];
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78 else
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79 sets = {'Default'};
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80 pl = getDefaultPlist;
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81 end
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82 % Build info object
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83 ii = minfo(mfilename, 'ltpda_obj', 'ltpda', utils.const.categories.internal, '$Id: isprop.m,v 1.13 2011/04/08 08:56:37 hewitson Exp $', sets, pl);
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84 ii.setModifier(false);
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85 end
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86
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87 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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88 %
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89 % FUNCTION: getDefaultPlist
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90 %
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91 % DESCRIPTION: Get Default Plist
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92 %
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93 % HISTORY: 11-07-07 M Hewitson
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94 % Creation.
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95 %
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96 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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97
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98 function plout = getDefaultPlist()
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99 persistent pl;
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100 if exist('pl', 'var')==0 || isempty(pl)
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101 pl = buildplist();
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102 end
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103 plout = pl;
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104 end
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105
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106 function pl = buildplist()
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107 pl = plist.EMPTY_PLIST;
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108 end
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109