ITK: itkMultiplyImageFilter.h Source File

00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkMultiplyImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:52 $ 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 __itkMultiplyImageFilter_h 00018 #define __itkMultiplyImageFilter_h 00019 00020 #include "itkBinaryFunctorImageFilter.h" 00021 00022 namespace itk 00023 { 00024 00034 namespace Function { 00035 00036 template< class TInput1, class TInput2, class TOutput> 00037 class Mult 00038 { 00039 public: 00040 Mult() {} 00041 ~Mult() {} 00042 inline TOutput operator()( const TInput1 & A, const TInput2 & B) 00043 { return (TOutput)(A * B); } 00044 }; 00045 } 00046 00047 template <class TInputImage1, class TInputImage2, class TOutputImage> 00048 class ITK_EXPORT MultiplyImageFilter : 00049 public 00050 BinaryFunctorImageFilter<TInputImage1,TInputImage2,TOutputImage, 00051 Function::Mult< 00052 typename TInputImage1::PixelType, 00053 typename TInputImage2::PixelType, 00054 typename TOutputImage::PixelType> > 00055 { 00056 public: 00058 typedef MultiplyImageFilter Self; 00059 typedef BinaryFunctorImageFilter<TInputImage1,TInputImage2,TOutputImage, 00060 Function::Mult< 00061 typename TInputImage1::PixelType, 00062 typename TInputImage2::PixelType, 00063 typename TOutputImage::PixelType> 00064 > Superclass; 00065 typedef SmartPointer<Self> Pointer; 00066 typedef SmartPointer<const Self> ConstPointer; 00067 00069 itkNewMacro(Self); 00070 00071 protected: 00072 MultiplyImageFilter() {} 00073 virtual ~MultiplyImageFilter() {} 00074 00075 private: 00076 MultiplyImageFilter(const Self&); //purposely not implemented 00077 void operator=(const Self&); //purposely not implemented 00078 00079 }; 00080 00081 } // end namespace itk 00082 00083 00084 #endif