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