Mercurial > hg > ltpda

annotate m-toolbox/classes/@parfrac/update_struct.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % UPDATE_STRUCT update the input structure to the current ltpda version
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % FUNCTION: update_struct
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5 %
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6 % DESCRIPTION: UPDATE_STRUCT update the input structure to the current
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7 % ltpda version
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8 %
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9 % CALL: obj_struct = update_struct(obj_struct, version_str);
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10 %
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11 % VERSION: $Id: update_struct.m,v 1.5 2009/08/31 17:16:30 ingo Exp $
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12 %
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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14
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15 function varargout = update_struct(varargin)
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16
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17 obj_struct = varargin{1};
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18 struct_ver = varargin{2};
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19
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20 % get the version of the current toolbox
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21 tbx_ver = strtok(getappdata(0, 'ltpda_version'));
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22
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23 % get only the version string without the MATLAB version
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24 struct_ver = strtok(struct_ver);
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25
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26 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.0 -> 1.9.1' %%%%%%%%%%%%%%%%%%%%%%%
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27
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28 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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29 strcmp(struct_ver, '1.0')
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30
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31 struct_ver = '1.9.1';
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32 end
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33
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34 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.1' ->'1.9.2' %%%%%%%%%%%%%%%%%%%%%%%
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35
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36 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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37 strcmp(struct_ver, '1.9.1')
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38
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39 struct_ver = '1.9.2';
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40 end
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41
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42 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.2' ->'1.9.3' %%%%%%%%%%%%%%%%%%%%%%%
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43
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44 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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45 strcmp(struct_ver, '1.9.2')
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46
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47 struct_ver = '1.9.3';
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48 end
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49
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50 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.3' ->'1.9.4' %%%%%%%%%%%%%%%%%%%%%%%
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51
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52 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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53 strcmp(struct_ver, '1.9.3')
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54
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55 %%% created
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56 if isfield(obj_struct, 'created')
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57 obj_struct = rmfield(obj_struct, 'created');
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58 end
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59
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60 %%% creator
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61 if isfield(obj_struct, 'creator')
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62 obj_struct = rmfield(obj_struct, 'creator');
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63 end
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64
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65 struct_ver = '1.9.4';
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66 end
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67
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68 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.4' ->'2.0' %%%%%%%%%%%%%%%%%%%%%%%
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69
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70 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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71 strcmp(struct_ver, '1.9.4')
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72
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73 % It might be possible that the poles is a pz-object or a struct
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74 for ss = 1:numel(obj_struct)
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75
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76 if isa(obj_struct(ss).poles, 'pz') || isstruct(obj_struct(ss).poles)
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77 ps = [];
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78 for ii = 1:numel(obj_struct(ss).poles)
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79 if ~isnan(obj_struct(ss).poles(ii).ri(1))
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80 if numel(obj_struct(ss).poles(ii).ri) == 2
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81 ps = [ps obj_struct(ss).poles(ii).ri(1) obj_struct(ss).poles(ii).ri(2)];
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82 else
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83 ps = [ps obj_struct(ss).poles(ii).ri(1)];
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84 end
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85 end
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86 end
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87 obj_struct(ss).poles = ps;
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88 end
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89
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90 % if the property 'pmul' doesn't exist then add this fieldname and
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91 % compute the values
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92 if ~isfield(obj_struct, 'pmul')
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93 obj_struct(ss).pmul = mpoles( obj_struct(ss).poles, 1e-15, 0 ).';
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94 end
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95
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96 end
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97
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98 struct_ver = '2.0';
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99 end
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100
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101 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0' ->'2.0.1' %%%%%%%%%%%%%%%%%%%%%%%
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102
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103 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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104 strcmp(struct_ver, '2.0')
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105
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106 struct_ver = '2.0.1';
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107 end
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108
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109 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0.1' ->'2.1' %%%%%%%%%%%%%%%%%%%%%%%
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110
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111 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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112 strcmp(struct_ver, '2.0.1')
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113
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114 struct_ver = '2.1';
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115 end
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116
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117 varargout{1} = obj_struct;
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118 end
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119