Re: [pygccxml-development] Parameter passing, ownership semantics

[Roman Y. <rom...@gm...>]

On 2/18/07, Gustavo Carneiro <gjc...@gm...> wrote:
> On 2/18/07, Roman Yakovenko <rom...@gm...> wrote:
> > I committed new function transformation: transfer ownership. The
> documentation
> > will come later. For usage example take a look on unittests:
> > ( look for "transfer_ownership" )
> >
> http://pygccxml.svn.sourceforge.net/viewvc/pygccxml/pyplusplus_dev/unittests/function_transformations_tester.py?view=markup
> >
> http://pygccxml.svn.sourceforge.net/viewvc/pygccxml/pyplusplus_dev/unittests/data/function_transformations_to_be_exported.hpp?view=markup
>
>   Thanks!
>
>   Unfortunately the generated code does not compile when I try to use that
> feature:
>
> default/bindings/python/__call_policies.pypp.hpp:14:58:
> error: boost/python/suite/indexing/iterator_range.hpp: No
> such file or directory
> default/bindings/python/__call_policies.pypp.hpp:172:
> error: 'pyplusplus::call_policies::bpl::indexing' has not
> been declared
> default/bindings/python/__call_policies.pypp.hpp:172:
> error: ISO C++ forbids declaration of 'iterator_range' with no type
> default/bindings/python/__call_policies.pypp.hpp:172:
> error: typedef name may not be a nested-name-specifier
> default/bindings/python/__call_policies.pypp.hpp:172:
> error: expected ';' before '<' token
> [...etc...]
>
>   From "boost/python/suite/indexing/iterator_range.hpp: No
> such file or directory", does this sound like I need to get a newer
> boost::python library or something?

Something like that. Boost.Python, out of the box, comes with little support
to STL containers. To make the long story short you have to install new indexing
suite that comes with Py++:
( http://pygccxml.svn.sourceforge.net/viewvc/pygccxml/pyplusplus_dev/indexing_suite_v2/
)

Here you will find more information about new indexing suite
http://language-binding.net/pyplusplus/documentation/containers.html.

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/