Mercurial > hg > ltpda

annotate m-toolbox/classes/@xydata/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 1.9 2011/03/28 18:04:44 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 try
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32 % obj_struct = rmfield(obj_struct, 'name');
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33 % obj_struct = rmfield(obj_struct, 'created');
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34 catch ME
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35 disp(varargin{1});
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36 throw(addCause(ME, MException('MATLAB:LTPDA','### The struct (fsdata) above is not from version 1.0')));
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37 end
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38
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39 struct_ver = '1.9.1';
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40 end
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41
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42 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.1' ->'1.9.2' %%%%%%%%%%%%%%%%%%%%%%%
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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, '1.9.1')
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46
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47 %%% update xunits
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48 if ~isa(obj_struct.xunits, 'unit')
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49 % Make sure we have strings for the units
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50 obj_struct.xunits = char(obj_struct.xunits);
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51
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52 % Set default value ('empty') in 1.9.1 to an empty string to avoid warnings.
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53 if strcmp(obj_struct.xunits, 'empty')
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54 obj_struct.xunits = '';
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55 end
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56
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57 % We need to fix any strange old units
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58 obj_struct.xunits = strrep(obj_struct.xunits, 'N/A', 'arb');
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59 obj_struct.xunits = strrep(obj_struct.xunits, 'Arb', 'arb');
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60
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61 % Check X units
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62 try
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63 uo = unit(obj_struct.xunits);
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64 catch
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65 warning('!!! This file contains a fsdata object with unsupported x-units [%s]. Setting to empty.', obj_struct.xunits);
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66 obj_struct.xunits = '';
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67 end
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68 end
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69
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70 %%% update yunits
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71 if ~isa(obj_struct.yunits, 'unit')
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72 % Make sure we have strings for the units
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73 obj_struct.yunits = char(obj_struct.yunits);
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74
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75 % Set default value ('empty') in 1.9.1 to an empty string to avoid warnings.
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76 if strcmp(obj_struct.yunits, 'empty')
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77 obj_struct.yunits = '';
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78 end
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79
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80 % We need to fix any strange old units
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81 obj_struct.yunits = strrep(obj_struct.yunits, 'N/A', 'arb');
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82 obj_struct.yunits = strrep(obj_struct.yunits, 'Arb', 'arb');
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83
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84 % Check Y units
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85 try
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86 uo = unit(obj_struct.yunits);
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87 catch
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88 warning('!!! This file contains a fsdata object with unsupported y-units [%s]. Setting to empty.', obj_struct.yunits);
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89 obj_struct.yunits = '';
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90 end
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91 end
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92
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93 struct_ver = '1.9.2';
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94 end
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95
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96 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.2' ->'1.9.3' %%%%%%%%%%%%%%%%%%%%%%%
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97
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98 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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99 strcmp(struct_ver, '1.9.2')
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100
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101 struct_ver = '1.9.3';
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102 end
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103
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104 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.3' ->'1.9.4' %%%%%%%%%%%%%%%%%%%%%%%
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105
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106 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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107 strcmp(struct_ver, '1.9.3')
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108
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109 struct_ver = '1.9.4';
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110 end
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111
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112 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.4' ->'2.0' %%%%%%%%%%%%%%%%%%%%%%%
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113
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114 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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115 strcmp(struct_ver, '1.9.4')
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116
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117 struct_ver = '2.0';
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118 end
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119
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120 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0' ->'2.0.1' %%%%%%%%%%%%%%%%%%%%%%%
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121
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122 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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123 strcmp(struct_ver, '2.0')
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124
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125 struct_ver = '2.0.1';
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126 end
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127
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128 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0.1' ->'2.1' %%%%%%%%%%%%%%%%%%%%%%%
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129
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130 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
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131 strcmp(struct_ver, '2.0.1')
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132
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133 struct_ver = '2.1';
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134 end
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135
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136 varargout{1} = obj_struct;
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137 end
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138