# ifndef BOOST_PYTHON_SYNOPSIS | |
# // Copyright David Abrahams 2002. | |
# // Distributed under the Boost Software License, Version 1.0. (See | |
# // accompanying file LICENSE_1_0.txt or copy at | |
# // http://www.boost.org/LICENSE_1_0.txt) | |
# if !defined(BOOST_PP_IS_ITERATING) | |
# error Boost.Python - do not include this file! | |
# endif | |
# define N BOOST_PP_ITERATION() | |
# define BOOST_PYTHON_MAKE_TUPLE_ARG(z, N, ignored) \ | |
PyTuple_SET_ITEM( \ | |
result.ptr() \ | |
, N \ | |
, python::incref(python::object(a##N).ptr()) \ | |
); | |
template <BOOST_PP_ENUM_PARAMS_Z(1, N, class A)> | |
tuple | |
make_tuple(BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, A, const& a)) | |
{ | |
tuple result((detail::new_reference)::PyTuple_New(N)); | |
BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_MAKE_TUPLE_ARG, _) | |
return result; | |
} | |
# undef BOOST_PYTHON_MAKE_TUPLE_ARG | |
# undef N | |
# endif // BOOST_PYTHON_SYNOPSIS |