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itkTwoOutputExampleImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkTwoOutputExampleImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/30 15:24:40 $
00007   Version:   $Revision: 1.6 $
00008 
00009   Copyright (c) 2002 Insight Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkTwoOutputExampleImageFilter_h
00018 #define __itkTwoOutputExampleImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 
00022 namespace itk
00023 {
00024 
00042 template <class TImage>
00043 class ITK_EXPORT TwoOutputExampleImageFilter:public ImageToImageFilter<TImage,TImage>
00044 {
00045 public:
00047   typedef TwoOutputExampleImageFilter         Self;
00048   typedef ImageToImageFilter<TImage,TImage>  Superclass;
00049   typedef SmartPointer<Self>  Pointer;
00050   typedef SmartPointer<const Self>  ConstPointer;
00051 
00053   itkNewMacro(Self);  
00054 
00056   typedef typename TImage::PixelType PixelType;
00057   
00059   itkTypeMacro(TwoOutputExampleImageFilter, ImageToImageFilter);
00060 
00063   itkSetMacro(OutsideValue,PixelType);
00064   
00066   itkGetMacro(OutsideValue,PixelType);
00067                  
00069   void ThresholdAbove(PixelType &thresh);
00070   
00072   void ThresholdBelow(PixelType &thresh);
00073 
00075   void ThresholdOutside(PixelType &lower, PixelType &upper);
00076 
00077   typedef typename Superclass::InputImageConstPointer InputImageConstPointer;
00078   
00080   typedef TImage OutputImageType;
00081   typedef typename OutputImageType::Pointer OutputImagePointer;
00082   typedef typename OutputImageType::RegionType OutputImageRegionType;
00083   typedef typename OutputImageType::PixelType OutputImagePixelType;
00084   
00086   OutputImagePointer GetInverseOutput();
00087 
00089   void SetInverseOutput(OutputImageType *output)
00090     { this->SetNthOutput(1, output); };
00091 
00092 protected:
00093   TwoOutputExampleImageFilter();
00094   ~TwoOutputExampleImageFilter() {};
00095   void PrintSelf(std::ostream& os, Indent indent) const;
00096 
00107   void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread,
00108                             int threadId );
00109 
00110 private:
00111   TwoOutputExampleImageFilter(const Self&); //purposely not implemented
00112   void operator=(const Self&); //purposely not implemented
00113 
00114   PixelType m_OutsideValue;
00115   PixelType m_Lower;
00116   PixelType m_Upper;
00117 };
00118 
00119   
00120 } // end namespace itk
00121   
00122 #ifndef ITK_MANUAL_INSTANTIATION
00123 #include "itkTwoOutputExampleImageFilter.txx"
00124 #endif
00125   
00126 #endif

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