ceph/src/boost/boost/log/detail/named_scope_fmt_pp.hpp

   1 /*
   2  *          Copyright Andrey Semashev 2007 - 2015.
   3  * Distributed under the Boost Software License, Version 1.0.
   4  *    (See accompanying file LICENSE_1_0.txt or copy at
   5  *          http://www.boost.org/LICENSE_1_0.txt)
   6  */
   7
   8 template< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
   9 BOOST_FORCEINLINE format_named_scope_actor<
  10     fallback_to_none,
  11     typename boost::log::aux::deduce_char_type<
  12         typename parameter::binding<
  13             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  14             keywords::tag::format,
  15             void
  16         >::type
  17     >::type
  18 > format_named_scope(attribute_name const& name, BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_ITERATION(), ArgT, const& arg))
  19 {
  20     typedef typename boost::log::aux::deduce_char_type<
  21         typename parameter::binding<
  22             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  23             keywords::tag::format,
  24             void
  25         >::type
  26     >::type char_type;
  27     return aux::format_named_scope< char_type, phoenix::actor >(name, fallback_to_none(), (BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), arg)));
  28 }
  29
  30 template< typename DescriptorT, template< typename > class ActorT, BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
  31 BOOST_FORCEINLINE format_named_scope_actor<
  32     fallback_to_none,
  33     typename boost::log::aux::deduce_char_type<
  34         typename parameter::binding<
  35             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  36             keywords::tag::format,
  37             void
  38         >::type
  39     >::type,
  40     ActorT
  41 >
  42 format_named_scope(attribute_keyword< DescriptorT, ActorT > const& keyword, BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_ITERATION(), ArgT, const& arg))
  43 {
  44     BOOST_STATIC_ASSERT_MSG((is_same< typename DescriptorT::value_type, attributes::named_scope::value_type >::value),\
  45         "Boost.Log: Named scope formatter only accepts attribute values of type attributes::named_scope::value_type.");
  46
  47     typedef typename boost::log::aux::deduce_char_type<
  48         typename parameter::binding<
  49             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  50             keywords::tag::format,
  51             void
  52         >::type
  53     >::type char_type;
  54     return aux::format_named_scope< char_type, ActorT >(keyword.get_name(), fallback_to_none(), (BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), arg)));
  55 }
  56
  57 template< typename T, typename FallbackPolicyT, typename TagT, template< typename > class ActorT, BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
  58 BOOST_FORCEINLINE format_named_scope_actor<
  59     FallbackPolicyT,
  60     typename boost::log::aux::deduce_char_type<
  61         typename parameter::binding<
  62             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  63             keywords::tag::format,
  64             void
  65         >::type
  66     >::type,
  67     ActorT
  68 >
  69 format_named_scope(attribute_actor< T, FallbackPolicyT, TagT, ActorT > const& placeholder, BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_ITERATION(), ArgT, const& arg))
  70 {
  71     BOOST_STATIC_ASSERT_MSG((is_same< T, attributes::named_scope::value_type >::value),\
  72         "Boost.Log: Named scope formatter only accepts attribute values of type attributes::named_scope::value_type.");
  73
  74     typedef typename boost::log::aux::deduce_char_type<
  75         typename parameter::binding<
  76             typename boost::log::aux::make_arg_list< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), ArgT) >::type,
  77             keywords::tag::format,
  78             void
  79         >::type
  80     >::type char_type;
  81     return aux::format_named_scope< char_type, ActorT >(placeholder.get_name(), placeholder.get_fallback_policy(), (BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), arg)));
  82 }