1 | #ifndef BOOST_PP_IS_ITERATING
|
---|
2 | // Copyright David Abrahams 2002.
|
---|
3 | // Distributed under the Boost Software License, Version 1.0. (See
|
---|
4 | // accompanying file LICENSE_1_0.txt or copy at
|
---|
5 | // http://www.boost.org/LICENSE_1_0.txt)
|
---|
6 | # ifndef TYPE_LIST_IMPL_DWA2002913_HPP
|
---|
7 | # define TYPE_LIST_IMPL_DWA2002913_HPP
|
---|
8 |
|
---|
9 | # include <boost/python/detail/type_list.hpp>
|
---|
10 |
|
---|
11 | # include <boost/preprocessor/enum_params.hpp>
|
---|
12 | # include <boost/preprocessor/enum_params_with_a_default.hpp>
|
---|
13 | # include <boost/preprocessor/repetition/enum.hpp>
|
---|
14 | # include <boost/preprocessor/comma_if.hpp>
|
---|
15 | # include <boost/preprocessor/arithmetic/sub.hpp>
|
---|
16 | # include <boost/preprocessor/iterate.hpp>
|
---|
17 | # include <boost/preprocessor/repetition/enum_trailing.hpp>
|
---|
18 |
|
---|
19 | namespace boost { namespace python { namespace detail {
|
---|
20 |
|
---|
21 | template <BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PYTHON_LIST_SIZE, class T, mpl::void_)>
|
---|
22 | struct type_list
|
---|
23 | : BOOST_PP_CAT(mpl::vector,BOOST_PYTHON_LIST_SIZE)<BOOST_PP_ENUM_PARAMS_Z(1, BOOST_PYTHON_LIST_SIZE, T)>
|
---|
24 | {
|
---|
25 | };
|
---|
26 |
|
---|
27 | # define BOOST_PP_ITERATION_PARAMS_1 \
|
---|
28 | (3, (0, BOOST_PP_DEC(BOOST_PYTHON_LIST_SIZE), <boost/python/detail/type_list_impl.hpp>))
|
---|
29 | # include BOOST_PP_ITERATE()
|
---|
30 |
|
---|
31 |
|
---|
32 | }}} // namespace boost::python::detail
|
---|
33 |
|
---|
34 | # endif // TYPE_LIST_IMPL_DWA2002913_HPP
|
---|
35 |
|
---|
36 | #else // BOOST_PP_IS_ITERATING
|
---|
37 |
|
---|
38 | # define N BOOST_PP_ITERATION()
|
---|
39 | # define BOOST_PYTHON_VOID_ARGS BOOST_PP_SUB_D(1,BOOST_PYTHON_LIST_SIZE,N)
|
---|
40 |
|
---|
41 | template <
|
---|
42 | BOOST_PP_ENUM_PARAMS_Z(1, N, class T)
|
---|
43 | >
|
---|
44 | struct type_list<
|
---|
45 | BOOST_PP_ENUM_PARAMS_Z(1, N, T)
|
---|
46 | BOOST_PP_COMMA_IF(N)
|
---|
47 | BOOST_PP_ENUM(
|
---|
48 | BOOST_PYTHON_VOID_ARGS, BOOST_PYTHON_FIXED, mpl::void_)
|
---|
49 | >
|
---|
50 | : BOOST_PP_CAT(mpl::vector,N)<BOOST_PP_ENUM_PARAMS_Z(1, N, T)>
|
---|
51 | {
|
---|
52 | };
|
---|
53 |
|
---|
54 | # undef BOOST_PYTHON_VOID_ARGS
|
---|
55 | # undef N
|
---|
56 |
|
---|
57 | #endif // BOOST_PP_IS_ITERATING
|
---|