annotate m-toolbox/classes/@ao/cat.m @ 40:977eb37f31cb database-connection-manager

User friendlier errors from utils.mysql.connect
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:03 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % CAT concatenate AOs into a row vector.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: CAT concatenate AOs into a row vector.
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5 %
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6 % CALL: a = cat(a1, a2)
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7 %
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8 % REMARK: This method is a transparent method, and doesn't add history.
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9 %
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10 % <a href="matlab:utils.helper.displayMethodInfo('ao', 'cat')">Parameters Description</a>
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11 %
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12 % VERSION: $Id: cat.m,v 1.24 2011/04/08 08:56:13 hewitson Exp $
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13 %
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14 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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15
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16 function varargout = cat(varargin)
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17
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18 % Check if this is a call for parameters
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19 if utils.helper.isinfocall(varargin{:})
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20 varargout{1} = getInfo(varargin{3});
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21 return
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22 end
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23
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24 import utils.const.*
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25 utils.helper.msg(msg.PROC3, 'running %s/%s', mfilename('class'), mfilename);
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26
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27 % Collect input variable names
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28 in_names = cell(size(varargin));
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29 for ii = 1:nargin,in_names{ii} = inputname(ii);end
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30
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31 % Collect all AOs and plists
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32 as = utils.helper.collect_objects(varargin(:), 'ao', in_names);
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33
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34 % Decide on a deep copy or a modify
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35 bs = copy(as, nargout);
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36
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37 % Reshape always to a row vector
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38 bs = reshape(bs, 1, []);
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39
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40 % Set output
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41 if nargout == 0
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42 error('### cat cannot be used as a modifier. Please give an output variable.');
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43 else
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44 varargout{1} = bs;
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45 end
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46 end
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47
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48 %--------------------------------------------------------------------------
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49 % Get Info Object
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50 %--------------------------------------------------------------------------
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51 function ii = getInfo(varargin)
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52 if nargin == 1 && strcmpi(varargin{1}, 'None')
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53 sets = {};
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54 pl = [];
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55 else
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56 sets = {'Default'};
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57 pl = getDefaultPlist;
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58 end
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59 % Build info object
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60 ii = minfo(mfilename, 'ao', 'ltpda', utils.const.categories.op, '$Id: cat.m,v 1.24 2011/04/08 08:56:13 hewitson Exp $', sets, pl);
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61 ii.setModifier(false);
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62 end
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63
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64 %--------------------------------------------------------------------------
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65 % Get Default Plist
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66 %--------------------------------------------------------------------------
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67
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68 function plout = getDefaultPlist()
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69 persistent pl;
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70 if exist('pl', 'var')==0 || isempty(pl)
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71 pl = buildplist();
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72 end
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73 plout = pl;
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74 end
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75
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76 function pl_default = buildplist()
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77 pl_default = plist.EMPTY_PLIST;
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78 end
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79
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