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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkLoggerManager.h,v $
Language: C++
Date: $Date: 2006-02-05 20:57:46 $
Version: $Revision: 1.6 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkLoggerManager_h
#define __itkLoggerManager_h
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkLogger.h"
#include "itkThreadLogger.h"
#include <string>
#include <map>
namespace itk
{
/** \class LoggerManager
* \brief Class LoggerManager is meant for centrally managing loggers.
*
*
*
* \author Hee-Su Kim, Compute Science Dept. Kyungpook National University,
* ISIS Center, Georgetown University.
*
*
* \ingroup OSSystemObjects LoggingObjects
*
*/
class ITKCommon_EXPORT LoggerManager : public Object
{
public:
typedef LoggerManager Self;
typedef Object Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro( LoggerManager, Object );
/** New macro for creation of through a Smart Pointer */
itkNewMacro( Self );
typedef Logger::PriorityLevelType PriorityLevelType;
typedef Logger::OutputType OutputType;
typedef Logger::Pointer LoggerPointer;
typedef ThreadLogger::Pointer ThreadLoggerPointer;
typedef std::string NameType;
/** create a logger and add it into LoggerManager */
LoggerPointer CreateLogger(
const NameType &name,
PriorityLevelType level,
PriorityLevelType levelForFlushing = LoggerBase::MUSTFLUSH );
/** create a thread logger and add it into LoggerManager */
ThreadLoggerPointer CreateThreadLogger(
const NameType &name,
PriorityLevelType level,
PriorityLevelType levelForFlushing = LoggerBase::MUSTFLUSH );
/** Registers a logger */
void AddLogger( const NameType &name, Logger* logger );
Logger* GetLogger( const NameType &name);
void SetPriorityLevel( PriorityLevelType level );
void SetLevelForFlushing( PriorityLevelType level );
void AddLogOutput( OutputType* output );
void Write( PriorityLevelType level, std::string const & content);
void Flush();
protected:
/** Constructor */
LoggerManager() {}
/** Destructor */
virtual ~LoggerManager() {}
/** Print contents of a LoggerManager */
void PrintSelf(std::ostream &s, Indent indent) const;
private:
typedef std::map< NameType, LoggerPointer > ContainerType;
ContainerType m_LoggerSet;
}; // class Logger
} // namespace itk
#endif // __itkLoggerManager_h
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