ceph/src/boost/libs/log/include/boost/log/sources/logger.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   logger.hpp
   9  * \author Andrey Semashev
  10  * \date   08.03.2007
  11  *
  12  * The header contains implementation of a simplistic logger with no features.
  13  */
  14
  15 #ifndef BOOST_LOG_SOURCES_LOGGER_HPP_INCLUDED_
  16 #define BOOST_LOG_SOURCES_LOGGER_HPP_INCLUDED_
  17
  18 #include <boost/log/detail/config.hpp>
  19 #include <boost/log/sources/basic_logger.hpp>
  20 #include <boost/log/sources/features.hpp>
  21 #include <boost/log/sources/threading_models.hpp>
  22 #if !defined(BOOST_LOG_NO_THREADS)
  23 #include <boost/log/detail/light_rw_mutex.hpp>
  24 #endif // !defined(BOOST_LOG_NO_THREADS)
  25 #include <boost/log/detail/header.hpp>
  26
  27 #ifdef BOOST_HAS_PRAGMA_ONCE
  28 #pragma once
  29 #endif
  30
  31 namespace boost {
  32
  33 BOOST_LOG_OPEN_NAMESPACE
  34
  35 namespace sources {
  36
  37 #ifdef BOOST_LOG_USE_CHAR
  38
  39 /*!
  40  * \brief Narrow-char logger. Functionally equivalent to \c basic_logger.
  41  *
  42  * See \c basic_logger class template for a more detailed description.
  43  */
  44 class logger :
  45     public basic_composite_logger< char, logger, single_thread_model, features< > >
  46 {
  47     BOOST_LOG_FORWARD_LOGGER_MEMBERS(logger)
  48 };
  49
  50 #if !defined(BOOST_LOG_NO_THREADS)
  51
  52 /*!
  53  * \brief Narrow-char thread-safe logger. Functionally equivalent to \c basic_logger.
  54  *
  55  * See \c basic_logger class template for a more detailed description.
  56  */
  57 class logger_mt :
  58     public basic_composite_logger< char, logger_mt, multi_thread_model< boost::log::aux::light_rw_mutex >, features< > >
  59 {
  60     BOOST_LOG_FORWARD_LOGGER_MEMBERS(logger_mt)
  61 };
  62
  63 #endif // !defined(BOOST_LOG_NO_THREADS)
  64 #endif // BOOST_LOG_USE_CHAR
  65
  66 #ifdef BOOST_LOG_USE_WCHAR_T
  67
  68 /*!
  69  * \brief Wide-char logger. Functionally equivalent to \c basic_logger.
  70  *
  71  * See \c basic_logger class template for a more detailed description.
  72  */
  73 class wlogger :
  74     public basic_composite_logger< wchar_t, wlogger, single_thread_model, features< > >
  75 {
  76     BOOST_LOG_FORWARD_LOGGER_MEMBERS(wlogger)
  77 };
  78
  79 #if !defined(BOOST_LOG_NO_THREADS)
  80
  81 /*!
  82  * \brief Wide-char thread-safe logger. Functionally equivalent to \c basic_logger.
  83  *
  84  * See \c basic_logger class template for a more detailed description.
  85  */
  86 class wlogger_mt :
  87     public basic_composite_logger< wchar_t, wlogger_mt, multi_thread_model< boost::log::aux::light_rw_mutex >, features< > >
  88 {
  89     BOOST_LOG_FORWARD_LOGGER_MEMBERS(wlogger_mt)
  90 };
  91
  92 #endif // !defined(BOOST_LOG_NO_THREADS)
  93 #endif // BOOST_LOG_USE_WCHAR_T
  94
  95 } // namespace sources
  96
  97 BOOST_LOG_CLOSE_NAMESPACE // namespace log
  98
  99 } // namespace boost
 100
 101 #include <boost/log/detail/footer.hpp>
 102
 103 #endif // BOOST_LOG_SOURCES_LOGGER_HPP_INCLUDED_