Mercurial > hg > ltpda

annotate m-toolbox/classes/@ssm/subsParameters.m @ 21:8be9deffe989 database-connection-manager

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Update ltpda_uo.update
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % SUBSPARAMETERS enables to substitute symbolic patameters
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: SUBSPARAMETERS enables to modify and substitute parameters
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5 %
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6 % CALL: varargout = subsParameters(varargin)
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7 % [sys_out] = subsParameters(sys_out, options)
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8 %
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9 % <a href="matlab:utils.helper.displayMethodInfo('ssm', 'subsParameters')">Parameters Description</a>
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10 %
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11 % VERSION: $Id: subsParameters.m,v 1.14 2011/04/08 08:56:22 hewitson Exp $
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12 %
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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14
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15
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16 function varargout = subsParameters(varargin)
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17
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18 callerIsMethod = utils.helper.callerIsMethod;
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19
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20 % Check if this is a call for parameters
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21 if utils.helper.isinfocall(varargin{:})
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22 varargout{1} = getInfo(varargin{3});
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23 return
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24 end
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25
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26 if callerIsMethod
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27 % assume call is subsParameters(sys, pl)
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28 sys = varargin{1};
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29 pl = varargin{2};
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30 else
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31
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32
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33 % starting initial checks
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34
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35 % Collect input variable names
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36 in_names = cell(size(varargin));
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37 for ii = 1:nargin, in_names{ii} = inputname(ii); end
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38
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39 % Collect all SSMs and options
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40 [sys, ssm_invars, rest] = utils.helper.collect_objects(varargin(:), 'ssm', in_names);
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41 [pl, pl_invars, rest] = utils.helper.collect_objects(rest(:), 'plist');
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42 if ~isempty(rest)
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43 pl = combine(pl, plist(rest{:}));
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44 end
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45 pl = combine(pl, getDefaultPlist);
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46 end
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47
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48
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49 % processing input
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50 subsnames = pl.find('names');
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51 if ischar(subsnames)
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52 subsnames = {subsnames};
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53 elseif ~iscellstr(subsnames)
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54 error('param names be a cellstr')
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55 end
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56
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57 % Decide on a deep copy or a modify, depending on the output
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58 sys_out = copy(sys, nargout);
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59 Nsys = numel(sys);
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60
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61 for i_sys = 1:Nsys
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62 sys_out(i_sys).doSubsParameters(subsnames, callerIsMethod);
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63 if ~callerIsMethod
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64 sys_out(i_sys).addHistory(getInfo('None'), pl, ssm_invars(i_sys), sys_out(i_sys).hist );
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65 end
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66 end
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67 if nargout == numel(sys_out)
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68 for ii = 1:numel(sys_out)
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69 varargout{ii} = sys_out(ii);
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70 end
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71 else
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72 varargout{1} = sys_out;
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73 end
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74 end
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75
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76
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77 %--------------------------------------------------------------------------
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78 % Get Info Object
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79 %--------------------------------------------------------------------------
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80 function ii = getInfo(varargin)
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81
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82 if nargin == 1 && strcmpi(varargin{1}, 'None')
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83 sets = {};
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84 pl = [];
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85 else
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86 sets = {'Default'};
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87 pl = getDefaultPlist;
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88 end
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89 % Build info object
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90 ii = minfo(mfilename, 'ssm', 'ltpda', utils.const.categories.op, '$Id: subsParameters.m,v 1.14 2011/04/08 08:56:22 hewitson Exp $', sets, pl);
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91 end
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92
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93 %--------------------------------------------------------------------------
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94 % Get Default Plist
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95 %--------------------------------------------------------------------------
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96 function pl = getDefaultPlist()
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97 pl = plist();
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98
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99 p = param({'names', 'A cell-array of parameter names for substitution.'}, {});
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100 pl.append(p);
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101 end
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102