itkSegmentationVolumeEstimator.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    itkSegmentationVolumeEstimator.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  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 __itkSegmentationVolumeEstimator_h
#define __itkSegmentationVolumeEstimator_h

#include "itkImage.h"
#include "itkImageSpatialObject.h"
#include "itkSimpleDataObjectDecorator.h"

namespace itk
{

template <unsigned int NDimension>
class ITK_EXPORT SegmentationVolumeEstimator : public ProcessObject
{
public:
  typedef SegmentationVolumeEstimator   Self;
  typedef ProcessObject                 Superclass;
  typedef SmartPointer<Self>            Pointer;
  typedef SmartPointer<const Self>      ConstPointer;

  itkTypeMacro(SegmentationVolumeEstimator, FeatureGenerator);

  itkStaticConstMacro(Dimension, unsigned int, NDimension);

  typedef SpatialObject< NDimension >                 SpatialObjectType;
  typedef typename SpatialObjectType::Pointer         SpatialObjectPointer;
  typedef typename SpatialObjectType::ConstPointer    SpatialObjectConstPointer;

  using ProcessObject::SetInput;
  void SetInput( const SpatialObjectType * inputSpatialObject );

  typedef double                                      RealType;
  typedef SimpleDataObjectDecorator< RealType >       RealObjectType;

  RealType GetVolume() const;
  const RealObjectType * GetVolumeOutput() const;


protected:
  SegmentationVolumeEstimator();
  virtual ~SegmentationVolumeEstimator();
  void PrintSelf(std::ostream& os, Indent indent) const;

  void  GenerateData();

private:
  SegmentationVolumeEstimator(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
# include "itkSegmentationVolumeEstimator.hxx"
#endif

#endif