itkMemoryProbe.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkMemoryProbe.h,v $
  Language:  C++
  Date:      $Date: 2008-10-26 15:20:21 $
  Version:   $Revision: 1.2 $

  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 __itkMemoryProbe_h
#define __itkMemoryProbe_h

#include "itkConfigure.h"
#include "itkResourceProbe.h"
#include "itkMemoryUsageObserver.h"

namespace itk 
{
 
class ITKCommon_EXPORT MemoryProbe
  : public ResourceProbe<long, double>
{
public:
  
  MemoryProbe();
  ~MemoryProbe();

  typedef long  MemoryLoadType;

  typedef double  MeanMemoryLoadType;

protected: 
  virtual MemoryLoadType GetInstantValue(void)const;

private:
  mutable MemoryUsageObserver m_MemoryObserver;
};


} // end namespace itk

#endif //__itkMemoryProbe_h

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