ceph/src/boost/libs/fusion/include/boost/fusion/tuple/tuple_fwd.hpp

   1 /*=============================================================================
   2     Copyright (c) 2014-2015 Kohei Takahashi
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7 #ifndef FUSION_TUPLE_FORWARD_14122014_0051
   8 #define FUSION_TUPLE_FORWARD_14122014_0051
   9
  10 #include <boost/config.hpp>
  11 #include <boost/fusion/support/config.hpp>
  12 #include <boost/fusion/container/vector/detail/config.hpp>
  13
  14 #if  !defined(BOOST_FUSION_HAS_VARIADIC_VECTOR) \
  15   || (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
  16 # if defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
  17 #   undef BOOST_FUSION_HAS_VARIADIC_TUPLE
  18 # endif
  19 #else
  20 # if !defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
  21 #   define BOOST_FUSION_HAS_VARIADIC_TUPLE
  22 # endif
  23 #endif
  24
  25 ///////////////////////////////////////////////////////////////////////////////
  26 // With no variadics, we will use the C++03 version
  27 ///////////////////////////////////////////////////////////////////////////////
  28 #if !defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
  29 # include <boost/fusion/tuple/detail/tuple_fwd.hpp>
  30 #else
  31
  32 ///////////////////////////////////////////////////////////////////////////////
  33 // C++11 interface
  34 ///////////////////////////////////////////////////////////////////////////////
  35 namespace boost { namespace fusion
  36 {
  37     template <typename ...T>
  38     struct tuple;
  39 }}
  40
  41 #endif
  42 #endif
  43