1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) 2 3 #include <boost/proto/detail/preprocessed/template_arity_helper.hpp> 4 5 #elif !defined(BOOST_PP_IS_ITERATING) 6 7 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 8 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/template_arity_helper.hpp") 9 #endif 10 11 /////////////////////////////////////////////////////////////////////////////// 12 // template_arity_helper.hpp 13 // Overloads of template_arity_helper, used by the template_arity\<\> class template 14 // 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) 18 19 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 20 #pragma wave option(preserve: 1) 21 #endif 22 23 #define BOOST_PP_ITERATION_PARAMS_1 \ 24 (3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/template_arity_helper.hpp>)) 25 #include BOOST_PP_ITERATE() 26 27 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 28 #pragma wave option(output: null) 29 #endif 30 31 #else 32 33 #define N BOOST_PP_ITERATION() 34 35 template< 36 template<BOOST_PP_ENUM_PARAMS(N, typename P)> class F 37 , BOOST_PP_ENUM_PARAMS(N, typename T) 38 > 39 sized_type<BOOST_PP_INC(N)>::type 40 template_arity_helper(F<BOOST_PP_ENUM_PARAMS(N, T)> **, mpl::int_<N> *); 41 42 #undef N 43 44 #endif // BOOST_PROTO_DONT_USE_PREPROCESSED_FILES 45