On Thu, 09 May 2013 07:41:49 +0100, Wichert Akkerman <wich...@wiggy.net>
wrote:
If I try to do that by adding this:
to_python_converter<boost::uuids::uuid, uuid_to_python>();
to_python_converter<boost::uuids::uuid&, uuid_to_python>()
I get a compile error:
/opt/local/include/boost/python/converter/as_to_python_function.hpp:21:84:
error: 'type name' declared as a pointer to a reference of type
'boost::uuids::uuid &'
static void
convert_function_must_take_value_or_const_reference(U(*)(T), int, T* =
0) {}
^
/opt/local/include/boost/python/to_python_converter.hpp:88:10: note: in
instantiation of template class
'boost::python::converter::as_to_python_function<boost::uuids::uuid &,
<anonymous>::uuid_to_python>' requested here
&normalized::convert
^
../../python/uuid.cc:77:2: note: in instantiation of member function
'boost::python::to_python_converter<boost::uuids::uuid &,
<anonymous>::uuid_to_python, false>::to_python_converter' requested
here
python::to_python_converter<boost::uuids::uuid&,
uuid_to_python>();
which suggests that to_python_converter doesn't really like to see
references.
Unfortunately the convert function doesn't like non-const references;
const references (and values) should work fine, though.
Cheers,
Alex
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