Hi,
Try use this flag in your compilation, -DBOOST_PYTHON_MAX_ARITY=XX
The default value is 15, the I think thi can solve your problem.
BR
Renato Araujo Oliveira Filho
On Mon, Oct 26, 2009 at 2:01 PM, Eilif Mueller <ei...@gmx.de> wrote:
> Hi,
>
> Wrapping a function f with 16 arguments:
>
> int f(int x1, int x2, int x3, int x4, int x5,
> int x6, int x7, int x8, int x9, int x10,
> int x11, int x12, int x13, int x14, int x15,
> int x16) {
>
> return x1;
>
> }
>
> BOOST_PYTHON_MODULE(test)
> {
>
> def("f",f);
>
> }
>
>
> yields
>
> /usr/include/boost/python/make_function.hpp: In function
> ‘boost::python::api::object boost::python::make_function(F) [with F = int
> (*)(int, int, int, int, int, int, int, int, int, int, int, int, int, int,
> int, int)]’:
> /usr/include/boost/python/def.hpp:82: instantiated from
> ‘boost::python::api::object boost::python::detail::make_function1(T, ...)
> [with T = int (*)(int, int, int, int, int, int, int, int, int, int, int, int,
> int, int, int, int)]’
> /usr/include/boost/python/def.hpp:91: instantiated from ‘void
> boost::python::def(const char*, Fn) [with Fn = int (*)(int, int, int, int,
> int, int, int, int, int, int, int, int, int, int, int, int)]’
> test_module.cpp:20: instantiated from here
> /usr/include/boost/python/make_function.hpp:104: error: no matching function
> for call to ‘get_signature(int (*&)(int, int, int, int, int, int, int, int,
> int, int, int, int, int, int, int, int))’
> make: *** [stream.o] Error 1
>
>
> whereas all is fine if that last arg "int x16" is removed. All of gcc-4.2,
> gcc-4.3 and gcc-4.4 seem to exhibit the same behaviour. Same effect for
> libboost-python1.38-dev on Ubuntu karmic and libboost-python1.35-dev on
> Ubuntu jaunty.
>
> I need that 16th arg and more ... about 32 args, I think.
>
> Thanks for any help you can offer.
>
> cheers,
>
> Eilif
>
>
>
>
>
>
> --
> Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 -
> sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser
>
> --
> Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 -
> sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser
> _______________________________________________
> Cplusplus-sig mailing list
> Cplusplus-sig@python.org
> http://mail.python.org/mailman/listinfo/cplusplus-sig
_______________________________________________
Cplusplus-sig mailing list
Cplusplus-sig@python.org
http://mail.python.org/mailman/listinfo/cplusplus-sig
