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From: ctrembla_at_[hidden]
Date: 2006-09-11 10:58:45


In article <87k64aad0w.fsf__22758.9953029112$1157972153$gmane
$org_at_[hidden]>, dave_at_[hidden] says...
> <ctrembla_at_[hidden]> writes:
>
> > Hi,
> >
> > newbie in python and boost::python
>
> Please post Boost.Python questions to the C++-sig:
> http://www.boost.org/more/mailing_lists.htm#cplussig
>
> > I have a method in c++ that returns a vector of strings, how can i
> > expose this method in python, and how should i use it in python
>
> Sorry to turn the question around on you, but how do you /want/ to be
> able to use it in Python? That will determine how you should expose
> it.
>
> You might look into
> http://boost.org/libs/python/doc/v2/indexing.html#vector_indexing_suite_class
> to see if it meets your needs.
>
>
>
hi, i have exposed my c++ class using the python.boost

BOOST_PYTHON_MODULE(pysession)
{
    class_<Session> >("Session")
        .def("Connect" ,&Session::Connect)
        .def("Disconnect",&Session::Disconnect)
        .def("SaveSession",& Session::SaveSession)
        .def("SaveSessionAs", &Session ::SaveSessionAs)
        .def("DeleteSession", & Session::DeleteSession)
        .def("GetListOfServer",& Session ::GetListOfServer)
        ;

    class_<std::vector<std::string> >("STD_String")
        .def(vector_indexing_suite<std::vector<std::string> >())
        ;
}

i have compiled and it generated my pyd

now in python , this is were i'm stuck, i was able to retreive the
iterator, how can i iterate and how can i retreive the string within the
vector?

oString = self.oLogin.GetListOfServer()
i=0
oList = range(oString.__len__())
oIter = oString.__iter__()
for i in oList:
  oIter = oIter.next()

        
error log

oIter = oIter.next()
TypeError: No Python class registered for C++ class class
std::basic_string<char
,struct std::char_traits<char>,class std::allocator<char> >

thanks, charles.


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