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- <a name="faq.is_boost_python_thread_aware_com"></a><a class="link" href="is_boost_python_thread_aware_com.html" title="Is Boost.Python thread-aware/compatible with multiple interpreters?">Is Boost.Python
- thread-aware/compatible with multiple interpreters?</a>
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- <p>
- <span class="emphasis"><em>Niall Douglas provides these notes:</em></span>
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- <p>
- The quick answer to this is: no.
- </p>
- <p>
- 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 <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">python</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">invoke</span><span class="special">.</span><span class="identifier">hpp</span></code> with custom unlock/lock wrapping of
- every time Boost.Python enters your code. You must furthermore take care
- to <span class="emphasis"><em>not</em></span> unlock/lock when Boost.Python is invoking iterator
- changes via <code class="computeroutput"><span class="identifier">invoke</span><span class="special">.</span><span class="identifier">hpp</span></code>.
- </p>
- <p>
- There is a patched <code class="computeroutput"><span class="identifier">invoke</span><span class="special">.</span><span class="identifier">hpp</span></code> 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 <a href="http://sourceforge.net/projects/tnfox/" target="_top">this</a> SourceForge
- project location.
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- <td align="right"><div class="copyright-footer">Copyright © 2002-2015 David
- Abrahams, Stefan Seefeld<p>
- Distributed under the Boost Software License, Version 1.0. (See accompanying
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