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Re: [glob2-devel] Embedded scripting language (again)

From: Stéphane Magnenat
Subject: Re: [glob2-devel] Embedded scripting language (again)
Date: Tue, 21 Feb 2006 11:23:38 +0100
User-agent: KMail/1.9.1



Is Boost.Python thread-aware/compatible with multiple interpreters?

Niall Douglas provides these notes:

 The quick answer to this is: no.

 The longer answer is that it can be patched to be so, but it's complex. You 
will need to add custom lock/unlock wrapping of every time your code enters 
Boost.Python (particularly every virtual function override) plus heavily 
modify boost/python/detail/invoke.hpp with custom unlock/lock wrapping of 
every time Boost.Python enters your code. You must furthermore take care to 
not unlock/lock when Boost.Python is invoking iterator changes via 
 There is a patched invoke.hpp posted on the C++-SIG mailing list archives and 
you can find a real implementation of all the machinery necessary to fully 
implement this in the TnFOX project at  this SourceForge project location.


The project they talk about is there :
But the CVS looks empty :-(


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