/*============================================================================= | |
Copyright (c) 2001-2007 Joel de Guzman | |
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) | |
==============================================================================*/ | |
#ifndef BOOST_PP_IS_ITERATING | |
#ifndef PHOENIX_CORE_DETAIL_COMPOSE_DETAIL_HPP | |
#define PHOENIX_CORE_DETAIL_COMPOSE_DETAIL_HPP | |
#include <boost/preprocessor/iterate.hpp> | |
#include <boost/preprocessor/repetition/enum.hpp> | |
#define PHOENIX_AS_ACTOR_CONVERT(z, n, data) \ | |
as_actor<BOOST_PP_CAT(T, n)>::convert(BOOST_PP_CAT(_, n)) | |
#define BOOST_PP_ITERATION_PARAMS_1 \ | |
(3, (3, PHOENIX_COMPOSITE_LIMIT, \ | |
"boost/spirit/home/phoenix/core/detail/compose.hpp")) | |
#include BOOST_PP_ITERATE() | |
#undef PHOENIX_AS_ACTOR_CONVERT | |
#endif | |
/////////////////////////////////////////////////////////////////////////////// | |
// | |
// Preprocessor vertical repetition code | |
// | |
/////////////////////////////////////////////////////////////////////////////// | |
#else // defined(BOOST_PP_IS_ITERATING) | |
#define N BOOST_PP_ITERATION() | |
template <typename EvalPolicy, BOOST_PP_ENUM_PARAMS(N, typename T)> | |
inline actor< | |
typename as_composite<EvalPolicy, BOOST_PP_ENUM_PARAMS(N, T)>::type> | |
compose(BOOST_PP_ENUM_BINARY_PARAMS(N, T, const& _)) | |
{ | |
return actor< | |
typename as_composite<EvalPolicy, BOOST_PP_ENUM_PARAMS(N, T)>::type>( | |
BOOST_PP_ENUM(N, PHOENIX_AS_ACTOR_CONVERT, _)); | |
} | |
#undef N | |
#endif // defined(BOOST_PP_IS_ITERATING) | |