Home > classes > @tsdata > update_struct.m

update_struct

PURPOSE ^

UPDATE_STRUCT update the input structure to the current ltpda version

SYNOPSIS ^

function varargout = update_struct(varargin)

DESCRIPTION ^

 UPDATE_STRUCT update the input structure to the current ltpda version
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

 FUNCTION:    update_struct

 DESCRIPTION: UPDATE_STRUCT update the input structure to the current
              ltpda version

 CALL:        obj_struct = update_struct(obj_struct, version_str);

 VERSION:     $Id: update_struct.m,v 1.3 2008/09/05 14:16:11 hewitson Exp $

 HISTORY:     07-07-2008 Diepholz
                 Creation

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 % UPDATE_STRUCT update the input structure to the current ltpda version
0002 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0003 %
0004 % FUNCTION:    update_struct
0005 %
0006 % DESCRIPTION: UPDATE_STRUCT update the input structure to the current
0007 %              ltpda version
0008 %
0009 % CALL:        obj_struct = update_struct(obj_struct, version_str);
0010 %
0011 % VERSION:     $Id: update_struct.m,v 1.3 2008/09/05 14:16:11 hewitson Exp $
0012 %
0013 % HISTORY:     07-07-2008 Diepholz
0014 %                 Creation
0015 %
0016 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0017 
0018 function varargout = update_struct(varargin)
0019 
0020   obj_struct = varargin{1};
0021   struct_ver = varargin{2};
0022 
0023   % get the version of the current toolbox
0024   tbx_ver = strtok(getappdata(0, 'ltpda_version'));
0025 
0026   % get only the version string without the MATLAB version
0027   struct_ver = strtok(struct_ver);
0028 
0029   %%%%%%%%%%%%%%%%%%%%%%%   Update version '1.0 -> 1.9.1'   %%%%%%%%%%%%%%%%%%%%%%%
0030 
0031   if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
0032       strcmp(struct_ver, '1.0')
0033 
0034     try
0035       obj_struct = rmfield(obj_struct, 'name');
0036       obj_struct = rmfield(obj_struct, 'created');
0037 
0038 
0039       if isempty(obj_struct.fs)
0040         obj_struct.fs = NaN;
0041       end
0042 
0043     catch ME
0044       disp(varargin{1});
0045       throw(addCause(ME, MException('MATLAB:LTPDA','### The struct (fsdata) above is not from version 1.0')));
0046     end
0047 
0048     % Set the struct_ver to '1.9.1'
0049     struct_ver = '1.9.1';
0050 
0051   end
0052 
0053   %%%%%%%%%%%%%%%%%%%%%%%   Update version '1.9.1' ->'1.9.2'  %%%%%%%%%%%%%%%%%%%%%%%
0054 
0055   if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
0056       strcmp(struct_ver, '1.9.1')
0057 
0058 
0059     % Check Y units
0060     try
0061       uo = unit(obj_struct.yunits);
0062     catch
0063       warning('!!! This XML file contains a fsdata object with unsupported y-units [%s]. Setting to empty.', obj_struct.yunits);
0064       obj_struct.yunits = '';
0065     end
0066 
0067     % Check X units
0068     try
0069       uo = unit(obj_struct.xunits);
0070     catch
0071       warning('!!! This XML file contains a fsdata object with unsupported x-units [%s]. Setting to empty.', obj_struct.xunits);
0072       obj_struct.xunits = '';
0073     end
0074     
0075     % Set the struct_ver to '1.9.2'
0076     struct_ver = '1.9.2';
0077 
0078   end
0079 
0080   %%%%%%%%%%%%%%%%%%%%%%%   Update version '1.9.2' ->'1.9.3'  %%%%%%%%%%%%%%%%%%%%%%%
0081 
0082   if utils.helper.ver2num(struct_ver) < utils.helper.ver2num(tbx_ver) && ...
0083       strcmp(struct_ver, '1.9.2')
0084 
0085     % Set the struct_ver to '1.9.3'
0086     struct_ver = '1.9.3';
0087 
0088   end
0089 
0090   varargout{1} = obj_struct;
0091 end
0092 
0093

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