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