itkMeshRegion.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkMeshRegion.h,v $
  Language:  C++
  Date:      $Date: 2009-02-05 22:04:09 $
  Version:   $Revision: 1.13 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

  Portions of this code are covered under the VTK copyright.
  See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.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 __itkMeshRegion_h
#define __itkMeshRegion_h

#include "itkRegion.h"
#include "itkObjectFactory.h"
#include "itkNumericTraits.h"

namespace itk
{

class ITKCommon_EXPORT MeshRegion: public Region
{
public:
  typedef MeshRegion              Self;
  typedef Region                  Superclass;

  itkTypeMacro(MeshRegion, Region);

  MeshRegion();

  virtual ~MeshRegion();

  virtual RegionType GetRegionType() const
    {return Superclass::ITK_UNSTRUCTURED_REGION;}

  unsigned long GetNumberOfRegions() const
    { return m_NumberOfRegions; };

  void SetNumberOfRegions(unsigned long num)
    { if ((num >= 1) && (num <= NumericTraits<unsigned long>::max()))
      { m_NumberOfRegions = num; } }

  unsigned long GetRegion() const
    { return m_Region; }

  void SetRegion(unsigned long region)
    { if ((region >= 1) && (region <= NumericTraits<unsigned long>::max()))
      { m_Region = region; } }

private:
  // The maximum number of regions possible.
  unsigned long int    m_NumberOfRegions;

  // The specified region.
  unsigned long int    m_Region;

};
  
} // end namespace itk

#endif

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