ceph/src/boost/boost/proto/detail/deduce_domain_n.hpp

   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)>
  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)>
  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