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 * \file standard_types.hpp
9 * \author Andrey Semashev
10 * \date 19.05.2007
11 *
12 * The header contains definition of standard types supported by the library by default.
13 */
14
15#ifndef BOOST_LOG_STANDARD_TYPES_HPP_INCLUDED_
16#define BOOST_LOG_STANDARD_TYPES_HPP_INCLUDED_
17
18#include <string>
19#include <boost/mpl/vector.hpp>
20#include <boost/mpl/vector/vector30.hpp> // needed to use mpl::vector sizes greater than 20 even when the default BOOST_MPL_LIMIT_VECTOR_SIZE is not set
21#include <boost/preprocessor/cat.hpp>
22#include <boost/preprocessor/seq/enum.hpp>
23#include <boost/preprocessor/seq/size.hpp>
24#include <boost/log/detail/config.hpp>
25#include <boost/log/utility/string_literal_fwd.hpp>
26#include <boost/log/detail/header.hpp>
27
28#ifdef BOOST_HAS_PRAGMA_ONCE
29#pragma once
30#endif
31
32namespace boost {
33
34BOOST_LOG_OPEN_NAMESPACE
35
36#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
37#define BOOST_LOG_AUX_STANDARD_TYPE_WCHAR_T() (wchar_t)
38#else
39#define BOOST_LOG_AUX_STANDARD_TYPE_WCHAR_T()
40#endif
41
42#if !defined(BOOST_NO_CXX11_CHAR16_T) && !defined(BOOST_LOG_NO_CXX11_CODECVT_FACETS)
43#define BOOST_LOG_AUX_STANDARD_TYPE_CHAR16_T() (char16_t)
44#else
45#define BOOST_LOG_AUX_STANDARD_TYPE_CHAR16_T()
46#endif
47
48#if !defined(BOOST_NO_CXX11_CHAR32_T) && !defined(BOOST_LOG_NO_CXX11_CODECVT_FACETS)
49#define BOOST_LOG_AUX_STANDARD_TYPE_CHAR32_T() (char32_t)
50#else
51#define BOOST_LOG_AUX_STANDARD_TYPE_CHAR32_T()
52#endif
53
54//! Boost.Preprocessor sequence of character types
55#define BOOST_LOG_STANDARD_CHAR_TYPES()\
56 (char)BOOST_LOG_AUX_STANDARD_TYPE_WCHAR_T()BOOST_LOG_AUX_STANDARD_TYPE_CHAR16_T()BOOST_LOG_AUX_STANDARD_TYPE_CHAR32_T()
57
58#if defined(BOOST_HAS_LONG_LONG)
59#define BOOST_LOG_AUX_STANDARD_LONG_LONG_TYPES() (long long)(unsigned long long)
60#else
61#define BOOST_LOG_AUX_STANDARD_LONG_LONG_TYPES()
62#endif
63
64//! Boost.Preprocessor sequence of integral types
65#define BOOST_LOG_STANDARD_INTEGRAL_TYPES()\
66 (bool)(signed char)(unsigned char)(short)(unsigned short)(int)(unsigned int)(long)(unsigned long)BOOST_LOG_AUX_STANDARD_LONG_LONG_TYPES()\
67 BOOST_LOG_STANDARD_CHAR_TYPES()
68
69//! Boost.Preprocessor sequence of floating point types
70#define BOOST_LOG_STANDARD_FLOATING_POINT_TYPES()\
71 (float)(double)(long double)
72
73//! Boost.Preprocessor sequence of arithmetic types
74#define BOOST_LOG_STANDARD_ARITHMETIC_TYPES()\
75 BOOST_LOG_STANDARD_INTEGRAL_TYPES()BOOST_LOG_STANDARD_FLOATING_POINT_TYPES()
76
77#if defined(BOOST_LOG_USE_CHAR)
78#define BOOST_LOG_AUX_STANDARD_STRING_TYPES() (std::string)(boost::log::string_literal)
79#else
80#define BOOST_LOG_AUX_STANDARD_STRING_TYPES()
81#endif
82
83#if defined(BOOST_LOG_USE_WCHAR_T)
84#define BOOST_LOG_AUX_STANDARD_WSTRING_TYPES() (std::wstring)(boost::log::wstring_literal)
85#else
86#define BOOST_LOG_AUX_STANDARD_WSTRING_TYPES()
87#endif
88
89//! Boost.Preprocessor sequence of string types
90#define BOOST_LOG_STANDARD_STRING_TYPES()\
91 BOOST_LOG_AUX_STANDARD_STRING_TYPES()BOOST_LOG_AUX_STANDARD_WSTRING_TYPES()
92
93//! Boost.Preprocessor sequence of the default attribute value types supported by the library
94#define BOOST_LOG_DEFAULT_ATTRIBUTE_VALUE_TYPES()\
95 BOOST_LOG_STANDARD_ARITHMETIC_TYPES()BOOST_LOG_STANDARD_STRING_TYPES()
96
97
98/*!
99 * An MPL-sequence of integral types of attributes, supported by default
100 */
101typedef mpl::vector<
102 BOOST_PP_SEQ_ENUM(BOOST_LOG_STANDARD_INTEGRAL_TYPES())
103> integral_types;
104
105/*!
106 * An MPL-sequence of FP types of attributes, supported by default
107 */
108typedef mpl::vector<
109 BOOST_PP_SEQ_ENUM(BOOST_LOG_STANDARD_FLOATING_POINT_TYPES())
110> floating_point_types;
111
112/*!
113 * An MPL-sequence of all numeric types of attributes, supported by default
114 */
115typedef mpl::vector<
116 BOOST_PP_SEQ_ENUM(BOOST_LOG_STANDARD_ARITHMETIC_TYPES())
117> arithmetic_types;
118
119//! Deprecated alias
120typedef arithmetic_types numeric_types;
121
122/*!
123 * An MPL-sequence of string types of attributes, supported by default
124 */
125typedef mpl::vector<
126 BOOST_PP_SEQ_ENUM(BOOST_LOG_STANDARD_STRING_TYPES())
127> string_types;
128
129/*!
130 * An MPL-sequence of all attribute value types that are supported by the library by default.
131 */
132typedef BOOST_PP_CAT(mpl::vector, BOOST_PP_SEQ_SIZE(BOOST_LOG_DEFAULT_ATTRIBUTE_VALUE_TYPES()))<
133 BOOST_PP_SEQ_ENUM(BOOST_LOG_DEFAULT_ATTRIBUTE_VALUE_TYPES())
134> default_attribute_value_types;
135
136//! Deprecated alias
137typedef default_attribute_value_types default_attribute_types;
138
139BOOST_LOG_CLOSE_NAMESPACE // namespace log
140
141} // namespace boost
142
143#include <boost/log/detail/footer.hpp>
144
145#endif // BOOST_LOG_STANDARD_TYPES_HPP_INCLUDED_
146

source code of boost/libs/log/include/boost/log/utility/type_dispatch/standard_types.hpp