Mercurial > hg > ltpda

annotate m-toolbox/classes/@matrix/setObjs.m @ 44:409a22968d5e default

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Add unit tests
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 18:42:11 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % SETOBJS sets the 'objs' property of a matrix object.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: SETOBJS sets the 'objs' property of a matrix object.
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5 %
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6 % CALL: obj = setObjs(obj, val)
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7 % obj = obj.setObjs(plist('objs', ltpda_uoh-objects);
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8 %
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9 % <a href="matlab:utils.helper.displayMethodInfo('matrix', 'setObjs')">Parameters Description</a>
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10 %
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11 % VERSION: $Id: setObjs.m,v 1.9 2011/04/08 08:56:31 hewitson Exp $
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12 %
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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14
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15 function varargout = setObjs(varargin)
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16
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17 % Check if this is a call from a class method
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18 callerIsMethod = utils.helper.callerIsMethod;
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19
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20 if callerIsMethod
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21 objs = varargin{1};
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22 rest = varargin(2:end);
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23
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24 else
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25 %%% Check if this is a call for parameters
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26 if utils.helper.isinfocall(varargin{:})
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27 varargout{1} = getInfo(varargin{3});
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28 return
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29 end
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30
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31 import utils.const.*
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32 utils.helper.msg(msg.PROC3, 'running %s/%s', mfilename('class'), mfilename);
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33
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34 % Collect input variable names
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35 in_names = cell(size(varargin));
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36 for ii = 1:nargin,in_names{ii} = inputname(ii);end
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37
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38 % Collect all ltpdauoh objects
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39 [objs, objs_invars, rest] = utils.helper.collect_objects(varargin(:), '', in_names);
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40 [pls, invars, rest] = utils.helper.collect_objects(rest(:), 'plist');
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41
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42 %%% If pls contains only one plist with the single key 'objs' then set the
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43 %%% property with a plist.
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44 if length(pls) == 1 && isa(pls, 'plist') && isparam(pls, 'objs')
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45 rest{1} = find(pls, 'objs');
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46 if isparam(pls, 'shape')
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47 rest{1} = reshape(rest{1}, pls.find('shape'));
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48 end
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49 end
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50
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51 if numel(rest) ~= 1
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52 error('### Please specify a value for the inner objects, either in a plist or directly.');
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53 end
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54
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55 %%% Combine plists
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56 pls = combine(pls, getDefaultPlist());
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57
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58 end % callerIsMethod
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59
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60 % Decide on a deep copy or a modify
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61 objs = copy(objs, nargout);
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62
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63 % Loop over all objects objects
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64 for j=1:numel(objs)
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65 objs(j).objs = rest{1};
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66 if ~callerIsMethod
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67 pls.pset('objs', rest{1});
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68 pls.pset('shape', size(rest{1}));
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69 objs(j).addHistory(getInfo('None'), pls, objs_invars(j), objs(j).hist);
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70 end
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71 end
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72
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73 % Set output
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74 if nargout == numel(objs)
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75 % List of outputs
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76 for ii = 1:numel(objs)
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77 varargout{ii} = objs(ii);
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78 end
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79 else
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80 % Single output
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81 varargout{1} = objs;
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82 end
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83 end
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84
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85 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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86 % Local Functions %
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87 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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88 %--------------------------------------------------------------------------
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89 % Get Info Object
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90 %--------------------------------------------------------------------------
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91 function ii = getInfo(varargin)
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92
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93 if nargin == 1 && strcmpi(varargin{1}, 'None')
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94 sets = {};
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95 pl = [];
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96 else
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97 sets = {'Default'};
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98 pl = getDefaultPlist;
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99 end
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100 % Build info object
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101 ii = minfo(mfilename, 'matrix', 'ltpda', utils.const.categories.helper, '$Id: setObjs.m,v 1.9 2011/04/08 08:56:31 hewitson Exp $', sets, pl);
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102 end
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103
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104 %--------------------------------------------------------------------------
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105 % Get Default Plist
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106 %--------------------------------------------------------------------------
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107 function plout = getDefaultPlist()
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108 persistent pl;
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109 if exist('pl', 'var')==0 || isempty(pl)
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110 pl = buildplist();
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111 end
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112 plout = pl;
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113 end
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114
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115 function pl = buildplist()
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116 pl = plist({'objs', 'The inner objects to set.'}, paramValue.EMPTY_DOUBLE);
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117 end
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118