annotate m-toolbox/classes/@param/display.m @ 41:6def6533cb16 database-connection-manager

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:34 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % DISPLAY display a parameter
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: DISPLAY display a parameter
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5 % Is called for the parameter object when the semicolon is not used.
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6 %
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7 % CALL: param('a', 1)
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8 % txt = display(param('a', 1));
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9 %
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10 % VERSION: $Id: display.m,v 1.54 2011/02/18 16:48:53 ingo Exp $
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11 %
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12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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13
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14 function varargout = display(varargin)
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15
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16 objs = [varargin{:}];
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17
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18 txt = {};
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19
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20 for ii = 1:numel(objs)
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21 banner = sprintf('---- param %d ----', ii);
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22 txt{end+1} = banner;
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23
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24 % get key and value
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25 name = objs(ii).key;
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26 v = objs(ii).getVal;
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27 desc = objs(ii).desc;
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28
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29 %%%%%%%%%%%%%%%%%%%% Add Property 'key' %%%%%%%%%%%%%%%%%%%%
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30 txt{end+1} = ['key: ' name];
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31
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32 %%%%%%%%%%%%%%%%%%%% Add Property 'val' %%%%%%%%%%%%%%%%%%%%
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33
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34 if isstruct(v)
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35 %%%%%%%%%% Special case: structures
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36 txt{end+1} = 'val: structure';
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37 nv = numel(v);
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38 for ss = 1:nv
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39 if nv > 1, txt{end+1} = sprintf(' --- struct %02d ---', ss); end
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40 vs = v(ss);
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41 fields = fieldnames(vs);
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42 for kk=1:length(fields)
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43 field = fields{kk};
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44 val = vs.(field);
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45 txt{end+1} = [' ' field ': ' utils.helper.val2str(val, 60)];
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46 end
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47 end
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48 else
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49 %%%%%%%%%% All other cases
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50 txt{end+1} = sprintf('val: %s', utils.helper.val2str(v, 60));
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51 end
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52
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53 %%%%%%%%%%%%%%%%%%%% Add property 'description' %%%%%%%%%%%%%%%%%%%%
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54 %%% Display the description only if it is not empty
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55 if ~isempty(desc)
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56
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57 if iscell(desc)
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58 txt{end+1} = ['desc: ' desc(1,:)];
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59 for kk = 2:size(desc,1)
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60 txt{end+1} = [' ' desc(kk,:)];
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61 end
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62 else
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63 txt{end+1} = ['desc: ' desc];
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64 end
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65 end
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66
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67 banner_end(1:length(banner)) = '-';
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68 txt{end+1} = banner_end;
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69
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70 end
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71
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72 %%% Prepare output
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73 if nargout == 0
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74 for ii=1:length(txt)
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75 disp(sprintf(txt{ii}));
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76 end
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77 elseif nargout == 1
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78 varargout{1} = txt;
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79 end
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80
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81 end
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82
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