ceph/src/boost/libs/log/include/boost/log/utility/type_dispatch/standard_types.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  * \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
  32 namespace boost {
  33
  34 BOOST_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  */
 101 typedef 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  */
 108 typedef 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  */
 115 typedef mpl::vector<
 116     BOOST_PP_SEQ_ENUM(BOOST_LOG_STANDARD_ARITHMETIC_TYPES())
 117 > arithmetic_types;
 118
 119 //! Deprecated alias
 120 typedef arithmetic_types numeric_types;
 121
 122 /*!
 123  * An MPL-sequence of string types of attributes, supported by default
 124  */
 125 typedef 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  */
 132 typedef 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
 137 typedef default_attribute_value_types default_attribute_types;
 138
 139 BOOST_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_