1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
3 #include <boost/proto/detail/preprocessed/vararg_matches_impl.hpp>
5 #elif !defined(BOOST_PP_IS_ITERATING)
7 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
8 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/vararg_matches_impl.hpp")
11 ///////////////////////////////////////////////////////////////////////////////
12 /// \file vararg_matches_impl.hpp
13 /// Specializations of the vararg_matches_impl template
15 // Copyright 2008 Eric Niebler. Distributed under the Boost
16 // Software License, Version 1.0. (See accompanying file
17 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
19 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
20 #pragma wave option(preserve: 1)
23 #define BOOST_PP_ITERATION_PARAMS_1 \
24 (3, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/vararg_matches_impl.hpp>))
25 #include BOOST_PP_ITERATE()
27 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
28 #pragma wave option(output: null)
31 #else // BOOST_PP_IS_ITERATING
33 #define N BOOST_PP_ITERATION()
35 template<typename Args, typename Back, long To>
36 struct vararg_matches_impl<Args, Back, N, To>
39 typename detail::expr_traits<typename Args::BOOST_PP_CAT(child, BOOST_PP_DEC(N))>::value_type::proto_derived_expr
40 , typename detail::expr_traits<typename Args::BOOST_PP_CAT(child, BOOST_PP_DEC(N))>::value_type::proto_grammar
43 , vararg_matches_impl<Args, Back, N + 1, To>
47 template<typename Args, typename Back>
48 struct vararg_matches_impl<Args, Back, N, N>
50 typename detail::expr_traits<typename Args::BOOST_PP_CAT(child, BOOST_PP_DEC(N))>::value_type::proto_derived_expr
51 , typename detail::expr_traits<typename Args::BOOST_PP_CAT(child, BOOST_PP_DEC(N))>::value_type::proto_grammar