Chris Swierczewski wrote: > void callEvent() > virtual void onEvent(object eventData)
> Question: How do I wrap this intricate situation in Cython? You may need to create a C++ subclass of the class to be wrapped, with an onEvent() implementation that calls a C function, passing it "this" as a parameter. Then implement that C function in the .pyx file (declaring it "public" so that it can be called from the C++ code) so that it locates the Python wrapper object and calls a Python method of it. To map the C++ object back to the Python wrapper, you could cast a reference to the wrapper to void * and store it in a member of the C++ object (this effectively makes it a borrowed reference, so that it won't keep the wrapper object alive). -- Greg _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
