ceph/src/boost/boost/typeof/encode_decode.hpp

   1 // Copyright (C) 2004 Arkadiy Vertleyb
   2
   3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 // boostinspect:nounnamed
   7
   8 #ifndef BOOST_TYPEOF_ENCODE_DECODE_HPP_INCLUDED
   9 #define BOOST_TYPEOF_ENCODE_DECODE_HPP_INCLUDED
  10
  11 #ifndef BOOST_TYPEOF_SUPPRESS_UNNAMED_NAMESPACE
  12
  13 #   define BOOST_TYPEOF_BEGIN_ENCODE_NS namespace { namespace boost_typeof {
  14 #   define BOOST_TYPEOF_END_ENCODE_NS }}
  15 #   define BOOST_TYPEOF_ENCODE_NS_QUALIFIER boost_typeof
  16
  17 #else
  18
  19 #   define BOOST_TYPEOF_BEGIN_ENCODE_NS namespace boost { namespace type_of {
  20 #   define BOOST_TYPEOF_END_ENCODE_NS }}
  21 #   define BOOST_TYPEOF_ENCODE_NS_QUALIFIER boost::type_of
  22
  23 #   define BOOST_TYPEOF_TEXT "unnamed namespace is off"
  24 #   include <boost/typeof/message.hpp>
  25
  26 #endif
  27
  28 BOOST_TYPEOF_BEGIN_ENCODE_NS
  29
  30 template<class V, class Type_Not_Registered_With_Typeof_System>
  31 struct encode_type_impl;
  32
  33 template<class T, class Iter>
  34 struct decode_type_impl
  35 {
  36     typedef int type;  // MSVC ETI workaround
  37 };
  38
  39 template<class T>
  40 struct decode_nested_template_helper_impl;
  41
  42 BOOST_TYPEOF_END_ENCODE_NS
  43
  44 namespace boost { namespace type_of {
  45
  46     template<class V, class T>
  47     struct encode_type : BOOST_TYPEOF_ENCODE_NS_QUALIFIER::encode_type_impl<V, T>
  48     {};
  49
  50     template<class Iter>
  51     struct decode_type : BOOST_TYPEOF_ENCODE_NS_QUALIFIER::decode_type_impl<
  52         typename Iter::type,
  53         typename Iter::next
  54     >
  55     {};
  56 }}
  57
  58 #endif//BOOST_TYPEOF_ENCODE_DECODE_HPP_INCLUDED