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annotate m-toolbox/classes/+utils/@prog/obj2binary.m @ 13:e05504b18072 database-connection-manager

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Move more functions to utils.repository
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % OBJ2BINARY Converts an object to binary representation
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: Converts an object to binary representation.
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5 %
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6 % CALL: bin = utils.prog.obj2binary(obj)
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7 %
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8 % INPUTS: obj - the object to be converted
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9 %
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10 % OUTPUTS: bin - the converted object
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11 %
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12 % VERSION: $Id: obj2binary.m,v 1.2 2010/05/18 18:27:35 nicolodi Exp $
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13 %
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14 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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15
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16 function bin = obj2binary(objs)
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17
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18 % get tmp filename
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19 fname = [tempname '.mat'];
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20
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21 % Convert the objects into a struct if the MATLAB version is less than
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22 % R2008b because MATLAB have a internal bug with saving user defined
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23 % objects.
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24 v = ver('MATLAB');
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25 if utils.helper.ver2num(v.Version) < utils.helper.ver2num('7.7')
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26 warning('off', 'all')
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27 objs = utils.prog.rstruct(objs);
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28 warning('on', 'all')
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29 end
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30 save(fname, 'objs');
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31
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32 fd = fopen(fname, 'r');
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33 bin = fread(fd, inf, 'int8=>int8');
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34 fclose(fd);
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35 delete(fname);
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36 end