/usr/include/ITK-4.5/itkLoggerBase.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkLoggerBase_h
#define __itkLoggerBase_h
#include "itkMultipleLogOutput.h"
#include "itkRealTimeClock.h"
namespace itk
{
/** \class LoggerBase
* \brief Used for logging information during a run.
*
* \author Hee-Su Kim, Compute Science Dept. Kyungpook National University,
* ISIS Center, Georgetown University.
*
*
* \ingroup OSSystemObjects LoggingObjects
* \ingroup ITKCommon
*/
class ITKCommon_EXPORT LoggerBase:public Object
{
public:
typedef LoggerBase Self;
typedef Object Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(LoggerBase, Object);
typedef MultipleLogOutput::OutputType OutputType;
/** Definition of types of messages. These codes will be used to regulate
* the level of detail of messages reported to the final outputs */
typedef enum {
MUSTFLUSH = 0,
FATAL,
CRITICAL,
WARNING,
INFO,
DEBUG,
NOTSET
} PriorityLevelType;
itkSetStringMacro(Name);
itkGetStringMacro(Name);
/** Select the type of format for reporting time stamps */
typedef enum {
REALVALUE = 0,
HUMANREADABLE
} TimeStampFormatType;
/** Set/Get the type of format used for reporting the time stamp of a given
* log message. The main options are REALVALUE and HUMANREADABLE.
* REALVALUE will report the time in seconds as a double number.
* HUMANREADABLE will report the time in formatted text such as '2007 May 7
* 09:23:14'
*
* \sa SetHumanReadableFormat()
*
*/
itkSetMacro(TimeStampFormat, TimeStampFormatType);
itkGetConstReferenceMacro(TimeStampFormat, TimeStampFormatType);
/** Set/Get the specific text format to use when the time stamp format type
* is set to HUMANREADABLE. For a description of the acceptable formats
* please look at the man page of the strftime() method. The default is set
* to "%Y %b %d %H:%M:%S"
*
* \sa SetTimeStampFormat
*
*/
itkSetStringMacro(HumanReadableFormat);
itkGetStringMacro(HumanReadableFormat);
/** Provides a default formatted log entry */
virtual std::string BuildFormattedEntry(PriorityLevelType level,
std::string const & content);
/** Set the priority level for the current logger. Only messages that have
* priorities equal or greater than the one set here will be posted to the
* current outputs */
virtual void SetPriorityLevel(PriorityLevelType level)
{
m_PriorityLevel = level;
}
/** Get the priority level for the current logger. Only messages that have
* priorities equal or greater than the one set here will be posted to the
* current outputs */
virtual PriorityLevelType GetPriorityLevel() const
{
return m_PriorityLevel;
}
virtual void SetLevelForFlushing(PriorityLevelType level)
{
m_LevelForFlushing = level;
}
virtual PriorityLevelType GetLevelForFlushing() const
{
return m_LevelForFlushing;
}
/** Registers another output stream with the multiple output. */
virtual void AddLogOutput(OutputType *output);
virtual void Write(PriorityLevelType level, std::string const & content);
/** Helper methods */
void Debug(std::string const & message)
{
this->Write (LoggerBase::DEBUG, message);
}
void Info(std::string const & message)
{
this->Write (LoggerBase::INFO, message);
}
void Warning(std::string const & message)
{
this->Write (LoggerBase::WARNING, message);
}
void Critical(std::string const & message)
{
this->Write (LoggerBase::CRITICAL, message);
}
void Error(std::string const & message)
{
this->Write (LoggerBase::CRITICAL, message);
}
void Fatal(std::string const & message)
{
this->Write (LoggerBase::FATAL, message);
}
virtual void Flush();
protected:
/** Constructor */
LoggerBase();
/** Destructor */
virtual ~LoggerBase();
/** Print contents of a LoggerBase */
virtual void PrintSelf(std::ostream & os, Indent indent) const;
protected:
PriorityLevelType m_PriorityLevel;
PriorityLevelType m_LevelForFlushing;
MultipleLogOutput::Pointer m_Output;
RealTimeClock::Pointer m_Clock;
TimeStampFormatType m_TimeStampFormat;
std::string m_HumanReadableFormat;
private:
std::string m_Name;
}; // class LoggerBase
} // namespace itk
#endif // __itkLoggerBase_h
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