ITK: itkTernaryAddImageFilter.h Source File

00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkTernaryAddImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:57 $ 00007 Version: $Revision: 1.19 $ 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 __itkTernaryAddImageFilter_h 00018 #define __itkTernaryAddImageFilter_h 00019 00020 #include "itkTernaryFunctorImageFilter.h" 00021 00022 namespace itk 00023 { 00024 00034 namespace Function { 00035 00036 template< class TInput1, class TInput2, class TInput3, class TOutput> 00037 class Add3 00038 { 00039 public: 00040 Add3() {} 00041 ~Add3() {} 00042 inline TOutput operator()( const TInput1 & A, 00043 const TInput2 & B, 00044 const TInput3 & C) 00045 { return (TOutput)(A + B + C); } 00046 }; 00047 } 00048 00049 template <class TInputImage1, class TInputImage2, 00050 class TInputImage3, class TOutputImage> 00051 class ITK_EXPORT TernaryAddImageFilter : 00052 public 00053 TernaryFunctorImageFilter<TInputImage1,TInputImage2, 00054 TInputImage3,TOutputImage, 00055 Function::Add3< typename TInputImage1::PixelType, 00056 typename TInputImage2::PixelType, 00057 typename TInputImage3::PixelType, 00058 typename TOutputImage::PixelType> > 00059 { 00060 public: 00062 typedef TernaryAddImageFilter Self; 00063 typedef TernaryFunctorImageFilter<TInputImage1,TInputImage2, 00064 TInputImage3,TOutputImage, 00065 Function::Add3< typename TInputImage1::PixelType, 00066 typename TInputImage2::PixelType, 00067 typename TInputImage3::PixelType, 00068 typename TOutputImage::PixelType> > Superclass; 00069 typedef SmartPointer<Self> Pointer; 00070 typedef SmartPointer<const Self> ConstPointer; 00071 00073 itkNewMacro(Self); 00074 00075 protected: 00076 TernaryAddImageFilter() {} 00077 virtual ~TernaryAddImageFilter() {} 00078 00079 private: 00080 TernaryAddImageFilter(const Self&); //purposely not implemented 00081 void operator=(const Self&); //purposely not implemented 00082 00083 }; 00084 00085 } // end namespace itk 00086 00087 00088 #endif