Thanks for these changes.

About the callbacks, I wonder if some C++ template metaprogramming might not give us a way to code up a bunch of generic callback functors, e.g., a Python-wrapped C++ class with a C callback, such that the class can be subclassed in Python to handle the callback.

Regards,
Mike

-----Original Message-----
From: Istvan Varga 
Sent: Dec 7, 2005 3:09 AM
To: csound-devel@lists.sourceforge.net
Subject: Re: [Cs-dev] Java Wrapper Now Working

On Wednesday 07 December 2005 04:18, Steven Yi wrote:

> Not sure exactly what changed but looked like Istvan did some work on
> these and I'm happy to say that for the first time I have csnd.jar
> working on my computer. =)  I tried Victor's CSDPlayer.jar and that is
> now working well.

Actually, the problem with having to run scons twice to build csnd.jar
is still there. What may be an improvement is the addition of
-fno-strict-aliasing to the compiler flags for the *_wrap.cc files;
if previously you always got a segmentation fault when trying to use
classes from csnd, that may be the case.
Also, I added a few (rather ugly) glue functions for polling messages
(eliminating the need for a message callback that is not possible in
Python, Java, etc.), creating argc/argv lists, pointers to MYFLT arrays
(for use with csoundGetChannelPtr() and other functions), and using
opcode and channel lists. This area probably still needs to be improved.


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