1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) 2 3 #include <boost/proto/detail/preprocessed/deduce_domain_n.hpp> 4 5 #elif !defined(BOOST_PP_IS_ITERATING) 6 7 #define BOOST_PROTO_COMMON_DOMAIN2(Z, N, DATA) \ 8 typedef \ 9 typename common_domain2<common ## N, A ## N>::type \ 10 BOOST_PP_CAT(common, BOOST_PP_INC(N)); \ 11 /**/ 12 13 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 14 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/deduce_domain_n.hpp") 15 #endif 16 17 /////////////////////////////////////////////////////////////////////////////// 18 // deduce_domain_n.hpp 19 // Definitions of common_domain[n] and deduce_domain[n] class templates. 20 // 21 // Copyright 2008 Eric Niebler. Distributed under the Boost 22 // Software License, Version 1.0. (See accompanying file 23 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 24 25 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 26 #pragma wave option(preserve: 1) 27 #endif 28 29 #define BOOST_PP_ITERATION_PARAMS_1 \ 30 (3, (3, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/deduce_domain_n.hpp>)) 31 #include BOOST_PP_ITERATE() 32 33 #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) 34 #pragma wave option(output: null) 35 #endif 36 37 #undef BOOST_PROTO_COMMON_DOMAIN2 38 39 #else 40 41 #define N BOOST_PP_ITERATION() 42 43 template<BOOST_PP_ENUM_PARAMS(N, typename A)> BOOST_PP_CAT(common_domain,N)44 struct BOOST_PP_CAT(common_domain, N) 45 { 46 typedef A0 common1; 47 BOOST_PP_REPEAT_FROM_TO(1, N, BOOST_PROTO_COMMON_DOMAIN2, ~) 48 typedef BOOST_PP_CAT(common, N) type; 49 BOOST_PROTO_ASSERT_VALID_DOMAIN(type); 50 }; 51 52 template<BOOST_PP_ENUM_PARAMS(N, typename E)> BOOST_PP_CAT(deduce_domain,N)53 struct BOOST_PP_CAT(deduce_domain, N) 54 : BOOST_PP_CAT(common_domain, N)< 55 BOOST_PP_ENUM_BINARY_PARAMS( 56 N 57 , typename domain_of<E, >::type BOOST_PP_INTERCEPT 58 ) 59 > 60 {}; 61 62 #undef N 63 64 #endif // BOOST_PROTO_DONT_USE_PREPROCESSED_FILES 65