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[Octave-bug-tracker] [bug #42112] Unable to load Java objects from MAT f
From: |
Ben Kurtz |
Subject: |
[Octave-bug-tracker] [bug #42112] Unable to load Java objects from MAT file |
Date: |
Thu, 24 Apr 2014 16:33:30 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/6.1.3 Safari/537.75.14 |
Follow-up Comment #3, bug #42112 (project octave):
That makes sense. I've not had nearly as much time to work on this as I'd
been hoping, but I have made some progress (namely, I've made considerable
progress at dissecting the file format that MATLAB uses for java objects) but
I haven't really gotten the chance to start writing code yet. The good news
is that it looks like matlab just asks the java object for a serialization of
itself, and then stores that binary data in the .mat file in a particular
way.
Also thanks for your explanation; I was having some trouble figuring out how
exactly that was supposed to work (I think my issue was partly that I created
the octave_java::load_binary function and it wasn't getting called). Can you
clarify a little more about how the save_binary/load_binary functions are
supposed to interact with the functions in (for example)
libinterp/corefcn/ls-mat5.cc?
And then, at some point I guess we'd have to figure out how/if it makes sense
to save java objects to an ascii file...
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