itkThresholdSegmentationLevelSetImageFilter.h

Go to the documentation of this file.

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkThresholdSegmentationLevelSetImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2002/10/21 18:30:22 $
  Version:   $Revision: 1.5 $

  Copyright (c) 2002 Insight 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 __itkThresholdSegmentationLevelSetImageFilter_h_
#define __itkThresholdSegmentationLevelSetImageFilter_h_

#include "itkSegmentationLevelSetImageFilter.h"
#include "itkThresholdSegmentationLevelSetFunction.h"

namespace itk {

template <class TInputImage, class TOutputImage>
class ITK_EXPORT ThresholdSegmentationLevelSetImageFilter
  : public SegmentationLevelSetImageFilter<TInputImage, TOutputImage>
{
public:
  typedef ThresholdSegmentationLevelSetImageFilter Self;
  typedef SegmentationLevelSetImageFilter<TInputImage, TOutputImage> Superclass;
  typedef SmartPointer<Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  typedef typename Superclass::ValueType ValueType;

  typedef ThresholdSegmentationLevelSetFunction<TOutputImage> ThresholdFunctionType;
  
  itkTypeMacro(ThresholdSegmentationLevelSetImageFilter, SegmentationLevelSetImageFilter);

  itkNewMacro(Self);
  
  void SetUpperThreshold(ValueType v)
  {
    m_ThresholdFunction->SetUpperThreshold(v);
    this->Modified();
  }
  void SetLowerThreshold(ValueType v)
  {
    m_ThresholdFunction->SetLowerThreshold(v);
    this->Modified();
  }
  ValueType GetUpperThreshold() const
  {
    return m_ThresholdFunction->GetUpperThreshold();
  }
  ValueType GetLowerThreshold() const
  {
    return m_ThresholdFunction->GetLowerThreshold();
  }
  
protected:
  ~ThresholdSegmentationLevelSetImageFilter() {}
  ThresholdSegmentationLevelSetImageFilter();

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

  ThresholdSegmentationLevelSetImageFilter(const Self &); // purposely not impl.
   void operator=(const Self&); //purposely not implemented
private:
  typename ThresholdFunctionType::Pointer m_ThresholdFunction;  
};

} // end namespace itk



#ifndef ITK_MANUAL_INSTANTIATION
#include "itkThresholdSegmentationLevelSetImageFilter.txx"
#endif

#endif

---