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itkContourMeanDistanceImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkContourMeanDistanceImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-04-25 12:27:20 $
00007   Version:   $Revision: 1.5 $
00008 
00009   Copyright (c) Insight Software 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 __itkContourMeanDistanceImageFilter_h
00018 #define __itkContourMeanDistanceImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 #include "itkNumericTraits.h"
00022 
00023 namespace itk {
00024 
00063 template<class TInputImage1, class TInputImage2>
00064 class ITK_EXPORT ContourMeanDistanceImageFilter : 
00065     public ImageToImageFilter<TInputImage1, TInputImage1>
00066 {
00067 public:
00069   typedef ContourMeanDistanceImageFilter                 Self;
00070   typedef ImageToImageFilter<TInputImage1,TInputImage1>  Superclass;
00071   typedef SmartPointer<Self>                             Pointer;
00072   typedef SmartPointer<const Self>                       ConstPointer;
00073 
00075   itkNewMacro(Self);  
00076 
00078   itkTypeMacro(ContourMeanDistanceImageFilter, ImageToImageFilter);
00079 
00081   typedef TInputImage1                        InputImage1Type;
00082   typedef TInputImage2                        InputImage2Type;
00083   typedef typename TInputImage1::Pointer      InputImage1Pointer;
00084   typedef typename TInputImage2::Pointer      InputImage2Pointer;
00085   typedef typename TInputImage1::ConstPointer InputImage1ConstPointer;
00086   typedef typename TInputImage2::ConstPointer InputImage2ConstPointer;
00087 
00088   typedef typename TInputImage1::RegionType RegionType;
00089   typedef typename TInputImage1::SizeType   SizeType;
00090   typedef typename TInputImage1::IndexType  IndexType;
00091 
00092   typedef typename TInputImage1::PixelType InputImage1PixelType;
00093   typedef typename TInputImage2::PixelType InputImage2PixelType;
00094   
00096   itkStaticConstMacro(ImageDimension, unsigned int,
00097                       TInputImage1::ImageDimension);
00098 
00100   typedef typename NumericTraits<InputImage1PixelType>::RealType RealType;
00101 
00103   void SetInput1( const InputImage1Type * image )
00104     {
00105     this->SetInput( image );
00106     }
00107 
00109   void SetInput2( const InputImage2Type * image );
00110 
00112   const InputImage1Type * GetInput1(void)
00113     {
00114     return this->GetInput();\
00115     }
00116 
00118   const InputImage2Type * GetInput2(void);
00119 
00121   itkGetConstMacro(MeanDistance,RealType);
00122 
00123 #ifdef ITK_USE_CONCEPT_CHECKING
00124 
00125   itkConceptMacro(InputHasNumericTraitsCheck,
00126     (Concept::HasNumericTraits<InputImage1PixelType>));
00127 
00129 #endif
00130 
00131 protected:
00132   ContourMeanDistanceImageFilter();
00133   ~ContourMeanDistanceImageFilter(){};
00134   void PrintSelf(std::ostream& os, Indent indent) const;
00135   
00137   void  GenerateData();
00138 
00139   // Override since the filter needs all the data for the algorithm
00140   void GenerateInputRequestedRegion();
00141 
00142   // Override since the filter produces all of its output
00143   void EnlargeOutputRequestedRegion(DataObject *data);
00144 
00145 private:
00146   ContourMeanDistanceImageFilter(const Self&); //purposely not implemented
00147   void operator=(const Self&); //purposely not implemented
00148 
00149   RealType                            m_MeanDistance;
00150 
00151 }; // end of class
00152 
00153 } // end namespace itk
00154   
00155 #ifndef ITK_MANUAL_INSTANTIATION
00156 #include "itkContourMeanDistanceImageFilter.txx"
00157 #endif
00158 
00159 #endif
00160 

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