ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkContourMeanDistanceImageFilter.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkContourMeanDistanceImageFilter_h
00019 #define __itkContourMeanDistanceImageFilter_h
00020 
00021 #include "itkImageToImageFilter.h"
00022 #include "itkNumericTraits.h"
00023 
00024 namespace itk
00025 {
00067 template< class TInputImage1, class TInputImage2 >
00068 class ITK_EXPORT ContourMeanDistanceImageFilter:
00069   public ImageToImageFilter< TInputImage1, TInputImage1 >
00070 {
00071 public:
00073   typedef ContourMeanDistanceImageFilter                   Self;
00074   typedef ImageToImageFilter< TInputImage1, TInputImage1 > Superclass;
00075   typedef SmartPointer< Self >                             Pointer;
00076   typedef SmartPointer< const Self >                       ConstPointer;
00077 
00079   itkNewMacro(Self);
00080 
00082   itkTypeMacro(ContourMeanDistanceImageFilter, ImageToImageFilter);
00083 
00085   typedef TInputImage1                        InputImage1Type;
00086   typedef TInputImage2                        InputImage2Type;
00087   typedef typename TInputImage1::Pointer      InputImage1Pointer;
00088   typedef typename TInputImage2::Pointer      InputImage2Pointer;
00089   typedef typename TInputImage1::ConstPointer InputImage1ConstPointer;
00090   typedef typename TInputImage2::ConstPointer InputImage2ConstPointer;
00091 
00092   typedef typename TInputImage1::RegionType RegionType;
00093   typedef typename TInputImage1::SizeType   SizeType;
00094   typedef typename TInputImage1::IndexType  IndexType;
00095 
00096   typedef typename TInputImage1::PixelType InputImage1PixelType;
00097   typedef typename TInputImage2::PixelType InputImage2PixelType;
00098 
00100   itkStaticConstMacro(ImageDimension, unsigned int,
00101                       TInputImage1::ImageDimension);
00102 
00104   typedef typename NumericTraits< InputImage1PixelType >::RealType RealType;
00105 
00107   void SetInput1(const InputImage1Type *image);
00108 
00110   void SetInput2(const InputImage2Type *image);
00111 
00113   const InputImage1Type * GetInput1(void);
00114 
00116   const InputImage2Type * GetInput2(void);
00117 
00119   itkGetConstMacro(MeanDistance, RealType);
00120 
00122   itkSetMacro( UseImageSpacing, bool );
00123 
00124 #ifdef ITK_USE_CONCEPT_CHECKING
00125 
00126   itkConceptMacro( InputHasNumericTraitsCheck,
00127                    ( Concept::HasNumericTraits< InputImage1PixelType > ) );
00128 
00130 #endif
00131 protected:
00132   ContourMeanDistanceImageFilter();
00133   ~ContourMeanDistanceImageFilter(){}
00134   void PrintSelf(std::ostream & os, Indent indent) const;
00136 
00138   void  GenerateData();
00139 
00140   // Override since the filter needs all the data for the algorithm
00141   void GenerateInputRequestedRegion();
00142 
00143   // Override since the filter produces all of its output
00144   void EnlargeOutputRequestedRegion(DataObject *data);
00145 
00146 private:
00147   ContourMeanDistanceImageFilter(const Self &); //purposely not implemented
00148   void operator=(const Self &);                 //purposely not implemented
00149 
00150   RealType  m_MeanDistance;
00151   bool      m_UseImageSpacing;
00152 }; // end of class
00153 } // end namespace itk
00154 
00155 #ifndef ITK_MANUAL_INSTANTIATION
00156 #include "itkContourMeanDistanceImageFilter.hxx"
00157 #endif
00158 
00159 #endif
00160