Chris@16: /*
Chris@101:  *          Copyright Andrey Semashev 2007 - 2015.
Chris@16:  * Distributed under the Boost Software License, Version 1.0.
Chris@16:  *    (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:  *          http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  */
Chris@16: /*!
Chris@16:  * \file   severity_logger.hpp
Chris@16:  * \author Andrey Semashev
Chris@16:  * \date   08.03.2007
Chris@16:  *
Chris@16:  * The header contains implementation of a logger with severity level support.
Chris@16:  */
Chris@16: 
Chris@16: #ifndef BOOST_LOG_SOURCES_SEVERITY_LOGGER_HPP_INCLUDED_
Chris@16: #define BOOST_LOG_SOURCES_SEVERITY_LOGGER_HPP_INCLUDED_
Chris@16: 
Chris@16: #include <boost/log/detail/config.hpp>
Chris@16: #if !defined(BOOST_LOG_NO_THREADS)
Chris@16: #include <boost/log/detail/light_rw_mutex.hpp>
Chris@16: #endif // !defined(BOOST_LOG_NO_THREADS)
Chris@16: #include <boost/log/sources/features.hpp>
Chris@16: #include <boost/log/sources/basic_logger.hpp>
Chris@16: #include <boost/log/sources/threading_models.hpp>
Chris@16: #include <boost/log/sources/severity_feature.hpp>
Chris@16: #include <boost/log/keywords/severity.hpp>
Chris@16: #include <boost/log/detail/header.hpp>
Chris@16: 
Chris@16: #ifdef BOOST_HAS_PRAGMA_ONCE
Chris@16: #pragma once
Chris@16: #endif
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: BOOST_LOG_OPEN_NAMESPACE
Chris@16: 
Chris@16: namespace sources {
Chris@16: 
Chris@16: #ifndef BOOST_LOG_DOXYGEN_PASS
Chris@16: 
Chris@16: #ifdef BOOST_LOG_USE_CHAR
Chris@16: 
Chris@16: //! Narrow-char logger with severity level support
Chris@16: template< typename LevelT = int >
Chris@16: class severity_logger :
Chris@16:     public basic_composite_logger<
Chris@16:         char,
Chris@16:         severity_logger< LevelT >,
Chris@16:         single_thread_model,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16:     typedef typename severity_logger::logger_base base_type;
Chris@16: 
Chris@16: public:
Chris@16:     BOOST_LOG_FORWARD_LOGGER_MEMBERS_TEMPLATE(severity_logger)
Chris@16: 
Chris@16:     explicit severity_logger(LevelT level) : base_type(keywords::severity = level)
Chris@16:     {
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: #if !defined(BOOST_LOG_NO_THREADS)
Chris@16: 
Chris@16: //! Narrow-char thread-safe logger with severity level support
Chris@16: template< typename LevelT = int >
Chris@16: class severity_logger_mt :
Chris@16:     public basic_composite_logger<
Chris@16:         char,
Chris@16:         severity_logger_mt< LevelT >,
Chris@16:         multi_thread_model< boost::log::aux::light_rw_mutex >,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16:     typedef typename severity_logger_mt::logger_base base_type;
Chris@16: 
Chris@16: public:
Chris@16:     BOOST_LOG_FORWARD_LOGGER_MEMBERS_TEMPLATE(severity_logger_mt)
Chris@16: 
Chris@16:     explicit severity_logger_mt(LevelT level) : base_type(keywords::severity = level)
Chris@16:     {
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: #endif // !defined(BOOST_LOG_NO_THREADS)
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef BOOST_LOG_USE_WCHAR_T
Chris@16: 
Chris@16: //! Wide-char logger with severity level support
Chris@16: template< typename LevelT = int >
Chris@16: class wseverity_logger :
Chris@16:     public basic_composite_logger<
Chris@16:         wchar_t,
Chris@16:         wseverity_logger< LevelT >,
Chris@16:         single_thread_model,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16:     typedef typename wseverity_logger::logger_base base_type;
Chris@16: 
Chris@16: public:
Chris@16:     BOOST_LOG_FORWARD_LOGGER_MEMBERS_TEMPLATE(wseverity_logger)
Chris@16: 
Chris@16:     explicit wseverity_logger(LevelT level) : base_type(keywords::severity = level)
Chris@16:     {
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: #if !defined(BOOST_LOG_NO_THREADS)
Chris@16: 
Chris@16: //! Wide-char thread-safe logger with severity level support
Chris@16: template< typename LevelT = int >
Chris@16: class wseverity_logger_mt :
Chris@16:     public basic_composite_logger<
Chris@16:         wchar_t,
Chris@16:         wseverity_logger_mt< LevelT >,
Chris@16:         multi_thread_model< boost::log::aux::light_rw_mutex >,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16:     typedef typename wseverity_logger_mt::logger_base base_type;
Chris@16: 
Chris@16: public:
Chris@16:     BOOST_LOG_FORWARD_LOGGER_MEMBERS_TEMPLATE(wseverity_logger_mt)
Chris@16: 
Chris@16:     explicit wseverity_logger_mt(LevelT level) : base_type(keywords::severity = level)
Chris@16:     {
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: #endif // !defined(BOOST_LOG_NO_THREADS)
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #else // BOOST_LOG_DOXYGEN_PASS
Chris@16: 
Chris@16: /*!
Chris@16:  * \brief Narrow-char logger. Functionally equivalent to \c basic_severity_logger.
Chris@16:  *
Chris@16:  * See \c severity class template for a more detailed description
Chris@16:  */
Chris@16: template< typename LevelT = int >
Chris@16: class severity_logger :
Chris@16:     public basic_composite_logger<
Chris@16:         char,
Chris@16:         severity_logger< LevelT >,
Chris@16:         single_thread_model,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16: public:
Chris@16:     /*!
Chris@16:      * Default constructor
Chris@16:      */
Chris@16:     severity_logger();
Chris@16:     /*!
Chris@16:      * Copy constructor
Chris@16:      */
Chris@16:     severity_logger(severity_logger const& that);
Chris@16:     /*!
Chris@16:      * Constructor with named arguments
Chris@16:      */
Chris@16:     template< typename... ArgsT >
Chris@16:     explicit severity_logger(ArgsT... const& args);
Chris@16:     /*!
Chris@16:      * The constructor creates the logger with the specified default severity level
Chris@16:      *
Chris@16:      * \param level The default severity level
Chris@16:      */
Chris@16:     explicit severity_logger(LevelT level);
Chris@16:     /*!
Chris@16:      * Assignment operator
Chris@16:      */
Chris@16:     severity_logger& operator= (severity_logger const& that)
Chris@16:     /*!
Chris@16:      * Swaps two loggers
Chris@16:      */
Chris@16:     void swap(severity_logger& that);
Chris@16: };
Chris@16: 
Chris@16: /*!
Chris@16:  * \brief Narrow-char thread-safe logger. Functionally equivalent to \c basic_severity_logger.
Chris@16:  *
Chris@16:  * See \c severity class template for a more detailed description
Chris@16:  */
Chris@16: template< typename LevelT = int >
Chris@16: class severity_logger_mt :
Chris@16:     public basic_composite_logger<
Chris@16:         char,
Chris@16:         severity_logger_mt< LevelT >,
Chris@16:         multi_thread_model< implementation_defined >,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16: public:
Chris@16:     /*!
Chris@16:      * Default constructor
Chris@16:      */
Chris@16:     severity_logger_mt();
Chris@16:     /*!
Chris@16:      * Copy constructor
Chris@16:      */
Chris@16:     severity_logger_mt(severity_logger_mt const& that);
Chris@16:     /*!
Chris@16:      * Constructor with named arguments
Chris@16:      */
Chris@16:     template< typename... ArgsT >
Chris@16:     explicit severity_logger_mt(ArgsT... const& args);
Chris@16:     /*!
Chris@16:      * The constructor creates the logger with the specified default severity level
Chris@16:      *
Chris@16:      * \param level The default severity level
Chris@16:      */
Chris@16:     explicit severity_logger_mt(LevelT level);
Chris@16:     /*!
Chris@16:      * Assignment operator
Chris@16:      */
Chris@16:     severity_logger_mt& operator= (severity_logger_mt const& that)
Chris@16:     /*!
Chris@16:      * Swaps two loggers
Chris@16:      */
Chris@16:     void swap(severity_logger_mt& that);
Chris@16: };
Chris@16: 
Chris@16: /*!
Chris@16:  * \brief Wide-char logger. Functionally equivalent to \c basic_severity_logger.
Chris@16:  *
Chris@16:  * See \c severity class template for a more detailed description
Chris@16:  */
Chris@16: template< typename LevelT = int >
Chris@16: class wseverity_logger :
Chris@16:     public basic_composite_logger<
Chris@16:         wchar_t,
Chris@16:         wseverity_logger< LevelT >,
Chris@16:         single_thread_model,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16: public:
Chris@16:     /*!
Chris@16:      * Default constructor
Chris@16:      */
Chris@16:     wseverity_logger();
Chris@16:     /*!
Chris@16:      * Copy constructor
Chris@16:      */
Chris@16:     wseverity_logger(wseverity_logger const& that);
Chris@16:     /*!
Chris@16:      * Constructor with named arguments
Chris@16:      */
Chris@16:     template< typename... ArgsT >
Chris@16:     explicit wseverity_logger(ArgsT... const& args);
Chris@16:     /*!
Chris@16:      * The constructor creates the logger with the specified default severity level
Chris@16:      *
Chris@16:      * \param level The default severity level
Chris@16:      */
Chris@16:     explicit wseverity_logger(LevelT level);
Chris@16:     /*!
Chris@16:      * Assignment operator
Chris@16:      */
Chris@16:     wseverity_logger& operator= (wseverity_logger const& that)
Chris@16:     /*!
Chris@16:      * Swaps two loggers
Chris@16:      */
Chris@16:     void swap(wseverity_logger& that);
Chris@16: };
Chris@16: 
Chris@16: /*!
Chris@16:  * \brief Wide-char thread-safe logger. Functionally equivalent to \c basic_severity_logger.
Chris@16:  *
Chris@16:  * See \c severity class template for a more detailed description
Chris@16:  */
Chris@16: template< typename LevelT = int >
Chris@16: class wseverity_logger_mt :
Chris@16:     public basic_composite_logger<
Chris@16:         wchar_t,
Chris@16:         wseverity_logger_mt< LevelT >,
Chris@16:         multi_thread_model< implementation_defined >,
Chris@16:         features< severity< LevelT > >
Chris@16:     >
Chris@16: {
Chris@16: public:
Chris@16:     /*!
Chris@16:      * Default constructor
Chris@16:      */
Chris@16:     wseverity_logger_mt();
Chris@16:     /*!
Chris@16:      * Copy constructor
Chris@16:      */
Chris@16:     wseverity_logger_mt(wseverity_logger_mt const& that);
Chris@16:     /*!
Chris@16:      * Constructor with named arguments
Chris@16:      */
Chris@16:     template< typename... ArgsT >
Chris@16:     explicit wseverity_logger_mt(ArgsT... const& args);
Chris@16:     /*!
Chris@16:      * The constructor creates the logger with the specified default severity level
Chris@16:      *
Chris@16:      * \param level The default severity level
Chris@16:      */
Chris@16:     explicit wseverity_logger_mt(LevelT level);
Chris@16:     /*!
Chris@16:      * Assignment operator
Chris@16:      */
Chris@16:     wseverity_logger_mt& operator= (wseverity_logger_mt const& that)
Chris@16:     /*!
Chris@16:      * Swaps two loggers
Chris@16:      */
Chris@16:     void swap(wseverity_logger_mt& that);
Chris@16: };
Chris@16: 
Chris@16: #endif // BOOST_LOG_DOXYGEN_PASS
Chris@16: 
Chris@16: } // namespace sources
Chris@16: 
Chris@16: BOOST_LOG_CLOSE_NAMESPACE // namespace log
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/log/detail/footer.hpp>
Chris@16: 
Chris@16: #endif // BOOST_LOG_SOURCES_SEVERITY_LOGGER_HPP_INCLUDED_