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00017 #ifndef __itkOrImageFilter_h
00018 #define __itkOrImageFilter_h
00019
00020 #include "itkBinaryFunctorImageFilter.h"
00021 #include "itkNumericTraits.h"
00022
00023
00024 namespace itk
00025 {
00026
00046 namespace Functor {
00047
00048 template< class TInput1, class TInput2=TInput1, class TOutput=TInput1 >
00049 class OR
00050 {
00051 public:
00052 OR() {};
00053 ~OR() {};
00054 bool operator!=( const OR & ) const
00055 {
00056 return false;
00057 }
00058 bool operator==( const OR & other ) const
00059 {
00060 return !(*this != other);
00061 }
00062 inline TOutput operator()( const TInput1 & A, const TInput2 & B) const
00063 {
00064 return static_cast<TOutput>( A | B );
00065 }
00066 };
00067
00068 }
00069 template <class TInputImage1, class TInputImage2=TInputImage1, class TOutputImage=TInputImage1>
00070 class ITK_EXPORT OrImageFilter :
00071 public
00072 BinaryFunctorImageFilter<TInputImage1,TInputImage2,TOutputImage,
00073 Functor::OR<
00074 typename TInputImage1::PixelType,
00075 typename TInputImage2::PixelType,
00076 typename TOutputImage::PixelType> >
00077
00078
00079 {
00080 public:
00082 typedef OrImageFilter Self;
00083 typedef BinaryFunctorImageFilter<
00084 TInputImage1,TInputImage2,TOutputImage,
00085 Functor::OR<typename TInputImage1::PixelType,
00086 typename TInputImage2::PixelType,
00087 typename TOutputImage::PixelType> >
00088 Superclass;
00089 typedef SmartPointer<Self> Pointer;
00090 typedef SmartPointer<const Self> ConstPointer;
00091
00093 itkNewMacro(Self);
00094
00096 itkTypeMacro(OrImageFilter,
00097 BinaryFunctorImageFilter);
00098
00099 #ifdef ITK_USE_CONCEPT_CHECKING
00100
00101 itkConceptMacro(Input1Input2OutputLogicalOperatorsCheck,
00102 (Concept::LogicalOperators<typename TInputImage1::PixelType,
00103 typename TInputImage2::PixelType,
00104 typename TOutputImage::PixelType>));
00105
00107 #endif
00108
00109 protected:
00110 OrImageFilter() {}
00111 virtual ~OrImageFilter() {}
00112
00113 private:
00114 OrImageFilter(const Self&);
00115 void operator=(const Self&);
00116
00117 };
00118
00119 }
00120
00121
00122 #endif
00123