ITK
4.1.0
Insight Segmentation and Registration Toolkit
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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 __itkVectorLinearInterpolateNearestNeighborExtrapolateImageFunction_h 00019 #define __itkVectorLinearInterpolateNearestNeighborExtrapolateImageFunction_h 00020 00021 #include "itkVectorInterpolateImageFunction.h" 00022 00023 namespace itk 00024 { 00053 template< class TInputImage, class TCoordRep = float > 00054 class ITK_EXPORT VectorLinearInterpolateNearestNeighborExtrapolateImageFunction: 00055 public VectorInterpolateImageFunction< TInputImage, TCoordRep > 00056 { 00057 public: 00058 00060 typedef VectorLinearInterpolateNearestNeighborExtrapolateImageFunction Self; 00061 typedef VectorInterpolateImageFunction< TInputImage, TCoordRep > Superclass; 00062 typedef SmartPointer< Self > Pointer; 00063 typedef SmartPointer< const Self > ConstPointer; 00064 00066 itkNewMacro(Self); 00067 00069 itkTypeMacro(VectorLinearInterpolateNearestNeighborExtrapolateImageFunction, 00070 VectorInterpolateImageFunction); 00071 00073 typedef typename Superclass::InputImageType InputImageType; 00074 typedef typename Superclass::PixelType PixelType; 00075 typedef typename Superclass::ValueType ValueType; 00076 typedef typename Superclass::RealType RealType; 00077 00078 typedef typename Superclass::PointType PointType; 00079 00081 //itkStaticConstMacro(Dimension, unsigned int, 00082 // Superclass::Dimension); 00083 00085 itkStaticConstMacro(ImageDimension, unsigned int, Superclass::ImageDimension); 00086 00088 typedef typename Superclass::IndexType IndexType; 00089 typedef typename Superclass::IndexValueType IndexValueType; 00090 00092 typedef typename Superclass::ContinuousIndexType ContinuousIndexType; 00093 00095 typedef typename Superclass::OutputType OutputType; 00096 00099 virtual bool IsInsideBuffer(const IndexType &) const 00100 { 00101 return true; 00102 } 00103 00106 virtual bool IsInsideBuffer(const PointType &) const 00107 { 00108 return true; 00109 } 00110 00113 virtual bool IsInsideBuffer(const ContinuousIndexType &) const 00114 { 00115 return true; 00116 } 00117 00123 virtual OutputType EvaluateAtContinuousIndex( 00124 const ContinuousIndexType & index) const; 00125 00131 virtual OutputType EvaluateAtIndex(const IndexType & index) const; 00132 00133 protected: 00134 VectorLinearInterpolateNearestNeighborExtrapolateImageFunction(); 00135 virtual ~VectorLinearInterpolateNearestNeighborExtrapolateImageFunction() {} 00136 00137 virtual void PrintSelf(std::ostream & os, Indent indent) const; 00138 00139 private: 00140 VectorLinearInterpolateNearestNeighborExtrapolateImageFunction(const Self &); //purposely 00141 // not 00142 // implemented 00143 void operator=(const Self &); //purposely 00144 // not 00145 // implemented 00146 00148 static const unsigned int m_Neighbors; 00149 }; 00150 } // end namespace itk 00151 00152 #ifndef ITK_MANUAL_INSTANTIATION 00153 #include "itkVectorLinearInterpolateNearestNeighborExtrapolateImageFunction.hxx" 00154 #endif 00155 00156 #endif 00157