| # 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 |