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
8template< BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
9BOOST_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
30template< typename DescriptorT, template< typename > class ActorT, BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
31BOOST_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>
42format_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
57template< typename T, typename FallbackPolicyT, typename TagT, template< typename > class ActorT, BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(), typename ArgT) >
58BOOST_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>
69format_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}
83

source code of boost/libs/log/include/boost/log/detail/named_scope_fmt_pp.hpp