Boost Python List Append about python

[stefanseefeld]

Hi Nilufar,
your sample code seems very incomplete, as the error you are reporting refers to a class "MYNAMESPACE::Context", which is nowhere to be seen in the code snippet you pasted.

[tfgsupport]

Hi,

Apologies. I've updated the error to the one thrown by my simple test case above.

I've found that you can pass a vector object to a python function from C++ directly, without the need for a boost python list, by exposing the vector using boost python and the vector_indexing_suite. Is there a way I can pass a set? My understanding is that boost python supports vectors, maps and hash_maps only.

[stefanseefeld]

I'm sorry, I don't see what update you are talking about. As I mentioned, the code snippet from your previous comment is incomplete and wouldn't compile. (There is no declaration or definition of the "getSquare" member function anywhere, for example.
Please submit a minimal self-contained test case so I can attempt to help.

To answer your question: Boost.Python currently has no support for set, simply because no-one has added that yet. (It should be straight forward, and I'll try to get to it ASAP.)

[stefanseefeld]

I'm going to close this issue as the code you posted is still invalid / incomplete. Feel free to re-open when you have a minimal self-contained test case.