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00017 #ifndef __itkCompose2DVectorImageFilter_h
00018 #define __itkCompose2DVectorImageFilter_h
00019
00020 #include "itkBinaryFunctorImageFilter.h"
00021 #include "itkVector.h"
00022
00034 namespace itk
00035 {
00036
00037 namespace Function {
00038
00039 template< class TInput >
00040 class Compose2DVector
00041 {
00042 public:
00043 typedef Vector<TInput,2> OutputType;
00044 Compose2DVector() {}
00045 ~Compose2DVector() {}
00046 bool operator!=( const Compose2DVector & ) const
00047 {
00048 return false;
00049 }
00050 bool operator==( const Compose2DVector & other ) const
00051 {
00052 return !(*this != other);
00053 }
00054 inline OutputType operator()( const TInput & s1,
00055 const TInput & s2 )
00056 {
00057 OutputType v;
00058 v[0] = s1;
00059 v[1] = s2;
00060 return v;
00061 }
00062 };
00063 }
00064
00065 template <typename TInputImage,
00066 typename TOutputImage=
00067 Image< Vector< ITK_TYPENAME TInputImage::PixelType,2 >,
00068 ::itk::GetImageDimension<TInputImage>::ImageDimension > >
00069 class ITK_EXPORT Compose2DVectorImageFilter :
00070 public
00071 BinaryFunctorImageFilter<TInputImage,TInputImage,
00072 TOutputImage,
00073 Function::Compose2DVector< ITK_TYPENAME TInputImage::PixelType > >
00074 {
00075 public:
00077 typedef Compose2DVectorImageFilter Self;
00078 typedef BinaryFunctorImageFilter<
00079 TInputImage,TInputImage,
00080 TOutputImage,
00081 Function::Compose2DVector<
00082 ITK_TYPENAME TInputImage::PixelType > >
00083 Superclass;
00084 typedef SmartPointer<Self> Pointer;
00085 typedef SmartPointer<const Self> ConstPointer;
00086
00087 typedef typename Superclass::OutputImageType OutputImageType;
00088
00090 itkNewMacro(Self);
00091
00093 itkTypeMacro(Compose2DVectorImageFilter,
00094 BinaryFunctorImageFilter);
00095
00096 #ifdef ITK_USE_CONCEPT_CHECKING
00097
00098 itkConceptMacro(InputHasNumericTraitsCheck,
00099 (Concept::HasNumericTraits<typename TInputImage::PixelType>));
00100
00102 #endif
00103
00104 protected:
00105 Compose2DVectorImageFilter() {}
00106 virtual ~Compose2DVectorImageFilter() {}
00107
00108 private:
00109 Compose2DVectorImageFilter(const Self&);
00110 void operator=(const Self&);
00111
00112
00113 };
00114
00115 }
00116
00117
00118 #endif
00119