loglevel.h

日志类封装日志类封装日志类封装日志类封装日志类封装日志类封装

/*============================================================================.
 | Copyright (C) 2006 Gareth Buxton                                           |
 |----------------------------------------------------------------------------|
 | LogPlusPlus is free software; you can redistribute it and/or               |
 | modify it under the terms of the GNU Lesser General Public                 |
 | License as published by the Free Software Foundation; either               |
 | version 2.1 of the License, or (at your option) any later version.         |
 |                                                                            |
 | LogPlusPlus is distributed in the hope that it will be useful,             |
 | but WITHOUT ANY WARRANTY; without even the implied warranty of             |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU          |
 | Lesser General Public License for more details.                            |
 |                                                                            |
 | You should have received a copy of the GNU Lesser General Public           |
 | License along with this library; if not, write to the Free Software        |
 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA |
 '============================================================================*/
#ifndef _LPP_LOG_LEVEL_H_
#define _LPP_LOG_LEVEL_H_

//#include <bitset>

#include <liblpp/Types.h>
//#include <liblpp/LogMask.h>
//#include <liblpp/LogFlag.h>
#include <ostream>

//=============================================================================
LPP_NAMESPACE_BEGIN
//=============================================================================

/**
 * LogStream objects are set to a specific LogLevel.
 * The LogLevel is used with the LogMask to determine
 * weather or not to output the LogStream.
 **/
class LogLevel
{
private:
	unsigned int level;
	
public:
	LogLevel() {}
	LogLevel(unsigned int level) : level(level) {}
	LogLevel(const LogLevel& logLevel) : level(logLevel.level) {}
	virtual ~LogLevel() {}
	
	inline
	LogLevel& operator=(const LogLevel& logLevel)
	{
		level = logLevel.level;
		return *this;
	}

	inline operator unsigned int() const { return level; }
	inline operator int() const { return static_cast<int>(level); }

	inline bool operator<(const LogLevel& logLevel) const { return level < logLevel.level; }
	inline bool operator<=(const LogLevel& logLevel) const { return level <= logLevel.level; }
	inline bool operator>(const LogLevel& logLevel) const { return level > logLevel.level; }
	inline bool operator>=(const LogLevel& logLevel) const { return level >= logLevel.level; }
	inline bool operator==(const LogLevel& logLevel) const { return level == logLevel.level; }
	
	inline std::ostream& operator<<(std::ostream& os) const
	{
		return os << level;
	}

};

//=============================================================================
LPP_NAMESPACE_END
//=============================================================================

#endif /*_LPP_LOG_LEVEL_H_*/