I did delete the generated .cc files which would also have created new .py files, but perhaps there is a confict with old .py files or something, so I will try again.

Thanks,
Mike

-----Original Message-----
From: Istvan Varga 
Sent: Oct 29, 2005 5:12 AM
To: csound-devel@lists.sourceforge.net
Subject: Re: [Cs-dev] Problems using csound.hpp

Michael Gogins wrote:

> I thought I could get SWIG to produce a usable interface off csound.hpp, 
> but the inlining doesn't appear to work. I can build _csnd.dll and 
> import it, but the Csound class and the CppSound class derived from it 
> simply don't appear in Python, although correct-looking wrapper code is 
> certainly generated for them.
> 
> Any ideas?
> 
> At this point, when I'm less tired, I'm going to change this from inline 
> to csound.hpp and csound.cpp.

I had similar problems at first, but it seems that it had nothing
to do with inlining. For some reason, not all files were rebuilt
correctly (SConstruct dependencies ?), and old versions of csnd.py
and csnd.pyc were left around. After removing all interface related
files that are generated at compile time, and then rebuilding, I was
able to import csnd in Python and use the Csound class (and others)
without any problems. For example:

 >>> import csnd
 >>> cs=csnd.Csound()
 >>> cs.Compile('-o', 'dac', 'examples/trapped.csd')
 >>> while cs.GetScoreTime() < 10:
...     n=cs.PerformBuffer()
...
 >>> cs.Reset()

So, the inline functions are fine, there is no need to replace them.
Just do a clean rebuild of the wrapper interface and it should work.


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