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itkSpatialFunctionImageEvaluatorFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkSpatialFunctionImageEvaluatorFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:57 $ 00007 Version: $Revision: 1.20 $ 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 __itkSpatialFunctionImageEvaluatorFilter_h 00018 #define __itkSpatialFunctionImageEvaluatorFilter_h 00019 00020 #include "itkImageFunction.h" 00021 #include "itkImageRegionIterator.h" 00022 #include "itkImageToImageFilter.h" 00023 #include "itkSize.h" 00024 #include "itkSpatialFunction.h" 00025 00026 namespace itk 00027 { 00028 00041 template<class TSpatialFunction, class TInputImage, class TOutputImage> 00042 class ITK_EXPORT SpatialFunctionImageEvaluatorFilter : 00043 public ImageToImageFilter<TInputImage, TOutputImage> 00044 { 00045 public: 00047 typedef SpatialFunctionImageEvaluatorFilter Self; 00048 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00049 typedef SmartPointer<Self> Pointer; 00050 typedef SmartPointer<const Self> ConstPointer; 00051 00053 itkNewMacro(Self); 00054 00056 itkTypeMacro( SpatialFunctionImageEvaluatorFilter, ImageToImageFilter ); 00057 00059 itkStaticConstMacro(NDimensions, unsigned int, 00060 TInputImage::ImageDimension); 00061 00063 typedef typename TInputImage::SizeType SizeType; 00064 00066 typedef typename TOutputImage::IndexType IndexType; 00067 00069 typedef typename TOutputImage::PixelType PixelType; 00070 00072 typedef typename TOutputImage::RegionType OutputImageRegionType; 00073 00075 typedef TSpatialFunction FunctionType; 00076 00078 typedef typename FunctionType::OutputType FunctionValueType; 00079 00081 typedef typename FunctionType::InputType PositionType; 00082 00084 void SetFunction( FunctionType* PixelFunction ) 00085 {m_PixelFunction = PixelFunction;}; 00086 00087 protected: 00088 SpatialFunctionImageEvaluatorFilter(); 00089 virtual ~SpatialFunctionImageEvaluatorFilter() {}; 00090 00092 void GenerateData(); 00093 00094 private: 00095 SpatialFunctionImageEvaluatorFilter(const Self&); //purposely not implemented 00096 void operator=(const Self&); //purposely not implemented 00097 00099 FunctionType* m_PixelFunction; 00100 }; 00101 00102 } // end namespace itk 00103 00104 #ifndef ITK_MANUAL_INSTANTIATION 00105 #include "itkSpatialFunctionImageEvaluatorFilter.txx" 00106 #endif 00107 00108 #endif

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