1 /*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 ==============================================================================*/
7 #ifndef BOOST_PP_IS_ITERATING
8 #if !defined(FUSION_TUPLE_EXPAND_10032005_0815)
9 #define FUSION_TUPLE_EXPAND_10032005_0815
11 #include <boost/preprocessor/iterate.hpp>
12 #include <boost/preprocessor/repetition/enum_params.hpp>
13 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
15 #define BOOST_PP_FILENAME_1 \
16 <boost/fusion/tuple/detail/tuple_expand.hpp>
17 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_VECTOR_SIZE)
18 #include BOOST_PP_ITERATE()
21 #else // defined(BOOST_PP_IS_ITERATING)
22 ///////////////////////////////////////////////////////////////////////////////
24 // Preprocessor vertical repetition code
26 ///////////////////////////////////////////////////////////////////////////////
28 #define N BOOST_PP_ITERATION()
33 tuple(BOOST_PP_ENUM_BINARY_PARAMS(
34 N, typename detail::call_param<T, >::type _))
35 : base_type(BOOST_PP_ENUM_PARAMS(N, _)) {}
37 template <BOOST_PP_ENUM_PARAMS(N, typename U)>
38 tuple(tuple<BOOST_PP_ENUM_PARAMS(N, U)> const& rhs)
41 template <BOOST_PP_ENUM_PARAMS(N, typename U)>
42 tuple& operator=(tuple<BOOST_PP_ENUM_PARAMS(N, U)> const& rhs)
44 base_type::operator=(rhs);
49 #endif // defined(BOOST_PP_IS_ITERATING)