itkMultipleLogOutput.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkMultipleLogOutput.h,v $
  Language:  C++
  Date:      $Date: 2008-05-08 15:40:09 $
  Version:   $Revision: 1.5 $

  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 __itkMultipleLogOutput_h
#define __itkMultipleLogOutput_h

#include "itkLogOutput.h"

#include <fstream>
#include <set>

namespace itk
{

class ITKCommon_EXPORT MultipleLogOutput : public LogOutput
{

public:

  typedef MultipleLogOutput  Self;
  typedef LogOutput   Superclass;
  typedef SmartPointer<Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  typedef LogOutput               OutputType;

  itkTypeMacro(MultipleLogOutput, LogOutput);

  itkNewMacro(MultipleLogOutput);
  
public:

  void AddLogOutput( OutputType * output );


  virtual void Flush();

  virtual void Write( double timestamp );

  virtual void Write(const std::string & content );

  virtual void Write(const std::string & content, double timestamp );


protected:
  MultipleLogOutput();

  virtual ~MultipleLogOutput();

private:
  MultipleLogOutput(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
  
  typedef std::set< OutputType::Pointer >   ContainerType;

  ContainerType        m_Output;

};

}

#endif //__itkMultipleLogOutput_h

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