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annotate m-toolbox/classes/@ao/var.m @ 52:daf4eab1a51e database-connection-manager tip

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Fix. Default password should be [] not an empty string
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 07 Dec 2011 17:29:47 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % VAR computes the variance of the data in the AO.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: VAR computes the variance of the data in the AO.
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5 %
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6 % CALL: ao_out = var(ao_in);
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7 % ao_out = var(ao_in, pl);
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8 %
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9 % <a href="matlab:utils.helper.displayMethodInfo('ao', 'var')">Parameters Description</a>
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10 %
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11 % VERSION: $Id: var.m,v 1.40 2011/04/19 18:48:11 ingo Exp $
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12 %
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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14
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15 function varargout = var(varargin)
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16
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17 % Check if the method was called by another method
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18 callerIsMethod = utils.helper.callerIsMethod;
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19
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20 % Settings
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21 operatorName = 'var';
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22 dxFcn = [];
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23
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24 if callerIsMethod
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25 in_names = {};
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26 else
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Daniele Nicolodi <nicolodi@science.unitn.it>
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27 % Collect input variable names
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Daniele Nicolodi <nicolodi@science.unitn.it>
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28 in_names = cell(size(varargin));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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29 for ii = 1:nargin,in_names{ii} = inputname(ii);end
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30 end
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31
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32 % Here we are forced to collect objects so that we can check that each ao
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33 % is the correct type for doing diag.
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34 as = utils.helper.collect_objects(varargin(:), 'ao', in_names);
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35
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36 % We filter out the data3D objects here since we don't know what to do
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Daniele Nicolodi <nicolodi@science.unitn.it>
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37 % with them so far.
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38 aos = [];
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39 for kk=1:numel(as)
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40 if isa(as(kk).data, 'data3D')
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41 warning('!!! Skipping ao [%s] - %s can''t operate on data3D objects at the moment.', as(kk).name, operatorName);
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42 else
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43 aos = [aos as(kk)];
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44 end
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45 end
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46 if isempty(aos) % try for getInfo
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Daniele Nicolodi <nicolodi@science.unitn.it>
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47 out = ao.applymethod(0, callerIsMethod, in_names, operatorName, dxFcn, @getInfo, @getDefaultPlist, varargin{:});
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Daniele Nicolodi <nicolodi@science.unitn.it>
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48 varargout{1} = out;
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49 return
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50 end
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51
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52
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53 copyObjects = nargout>0;
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54 [bs, pl] = ao.applymethod(copyObjects, callerIsMethod, in_names, operatorName, dxFcn, @getInfo, @getDefaultPlist, varargin{:});
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55
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56 bs = fixAxisData(bs, pl);
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57
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58 if isa(bs, 'ao')
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59 % Clear errors
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60 bs.clearErrors(pl);
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61 end
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62
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63 % set outputs
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64 varargout = utils.helper.setoutputs(nargout, bs);
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65 end
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66
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67 %--------------------------------------------------------------------------
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68 % Get Info Object
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69 %--------------------------------------------------------------------------
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70 function ii = getInfo(varargin)
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71 ii = minfo.getInfoAxis(mfilename, @getDefaultPlist, varargin);
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72 end
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73
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74 %--------------------------------------------------------------------------
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75 % Get Default Plist
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76 %--------------------------------------------------------------------------
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77
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78 function plout = getDefaultPlist(set)
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79 persistent pl;
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80 persistent lastset;
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81 if ~exist('pl', 'var') || isempty(pl) || ~strcmp(lastset, set)
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82 pl = buildplist(set);
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83 lastset = set;
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84 end
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85 plout = pl;
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86 end
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87
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88 function plout = buildplist(varargin)
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89 plout = plist.getDefaultAxisPlist(varargin{:});
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90 end
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91