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comparison m-toolbox/classes/@tsdata/update_struct.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 % UPDATE_STRUCT update the input structure to the current ltpda version
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % FUNCTION: update_struct
5 %
6 % DESCRIPTION: UPDATE_STRUCT update the input structure to the current
7 % ltpda version
8 %
9 % CALL: obj_struct = update_struct(obj_struct, version_str);
10 %
11 % VERSION: $Id: update_struct.m,v 1.10 2011/03/28 18:04:44 ingo Exp $
12 %
13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
14
15 function varargout = update_struct(varargin)
16
17 obj_struct = varargin{1};
18 struct_ver = varargin{2};
19
20 % get the version of the current toolbox
21 tbx_ver = strtok(getappdata(0, 'ltpda_version'));
22
23 % get only the version string without the MATLAB version
24 struct_ver = strtok(struct_ver);
25
26 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.0 -> 1.9.1' %%%%%%%%%%%%%%%%%%%%%%%
27
28 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
29 strcmp(struct_ver, '1.0')
30
31 try
32
33 if isempty(obj_struct.fs)
34 obj_struct.fs = NaN;
35 end
36
37 catch ME
38 disp(varargin{1});
39 throw(addCause(ME, MException('MATLAB:LTPDA','### The struct (fsdata) above is not from version 1.0')));
40 end
41
42 struct_ver = '1.9.1';
43 end
44
45 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.1' ->'1.9.2' %%%%%%%%%%%%%%%%%%%%%%%
46
47 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
48 strcmp(struct_ver, '1.9.1')
49
50 %%% update xunits
51 if ~isa(obj_struct.xunits, 'unit')
52 % Make sure we have strings for the units
53 obj_struct.xunits = char(obj_struct.xunits);
54
55 % Set default value ('empty') in 1.9.1 to an empty string to avoid warnings.
56 if strcmp(obj_struct.xunits, 'empty')
57 obj_struct.xunits = '';
58 end
59
60 % We need to fix any strange old units
61 obj_struct.xunits = strrep(obj_struct.xunits, 'N/A', 'arb');
62 obj_struct.xunits = strrep(obj_struct.xunits, 'Arb', 'arb');
63
64 % Check X units
65 try
66 uo = unit(obj_struct.xunits);
67 catch
68 warning('!!! This file contains a fsdata object with unsupported x-units [%s]. Setting to empty.', obj_struct.xunits);
69 obj_struct.xunits = '';
70 end
71 end
72
73 %%% update yunits
74 if ~isa(obj_struct.yunits, 'unit')
75 % Make sure we have strings for the units
76 obj_struct.yunits = char(obj_struct.yunits);
77
78 % Set default value ('empty') in 1.9.1 to an empty string to avoid warnings.
79 if strcmp(obj_struct.yunits, 'empty')
80 obj_struct.yunits = '';
81 end
82
83 % We need to fix any strange old units
84 obj_struct.yunits = strrep(obj_struct.yunits, 'N/A', 'arb');
85 obj_struct.yunits = strrep(obj_struct.yunits, 'Arb', 'arb');
86
87 % Check Y units
88 try
89 uo = unit(obj_struct.yunits);
90 catch
91 warning('!!! This file contains a fsdata object with unsupported y-units [%s]. Setting to empty.', obj_struct.yunits);
92 obj_struct.yunits = '';
93 end
94 end
95
96 struct_ver = '1.9.2';
97 end
98
99 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.2' ->'1.9.3' %%%%%%%%%%%%%%%%%%%%%%%
100
101 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
102 strcmp(struct_ver, '1.9.2')
103
104 struct_ver = '1.9.3';
105 end
106
107 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.3' ->'1.9.4' %%%%%%%%%%%%%%%%%%%%%%%
108
109 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
110 strcmp(struct_ver, '1.9.3')
111
112 struct_ver = '1.9.4';
113 end
114
115 %%%%%%%%%%%%%%%%%%%%%%% Update version '1.9.4' ->'2.0' %%%%%%%%%%%%%%%%%%%%%%%
116
117 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
118 strcmp(struct_ver, '1.9.4')
119
120 struct_ver = '2.0';
121 end
122
123 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0' ->'2.0.1' %%%%%%%%%%%%%%%%%%%%%%%
124
125 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
126 strcmp(struct_ver, '2.0')
127
128 struct_ver = '2.0.1';
129 end
130
131 %%%%%%%%%%%%%%%%%%%%%%% Update version '2.0.1' ->'2.1' %%%%%%%%%%%%%%%%%%%%%%%
132
133 if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
134 strcmp(struct_ver, '2.0.1')
135
136 struct_ver = '2.1';
137 end
138
139 varargout{1} = obj_struct;
140 end
141