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[Octave-bug-tracker] [bug #42112] Unable to load Java objects from MAT f


From: Rik
Subject: [Octave-bug-tracker] [bug #42112] Unable to load Java objects from MAT file
Date: Thu, 24 Apr 2014 17:22:36 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:28.0) Gecko/20100101 Firefox/28.0

Follow-up Comment #4, bug #42112 (project octave):

I'm glad to see that Matlab took a reasonable approach to this;  Calling the
Java Objects own serialization method makes a lot of sense.

The function you probably want to modify is read_mat5_binary_element in
ls-mat5.cc.  Near the top of the file there is an enum declaration with the
various CLASSTYPES in a Matlab file.  In the function read_mat5_binary_element
there is a case statement that keys off the CLASSTYPE.  My guess is that there
is a special class for Java objects, although they may have used the
MAT_FILE_OBJECT_CLASS type which is for any class object.

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  <http://savannah.gnu.org/bugs/?42112>

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