00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkAsinImageAdaptor.h,v $ 00005 Language: C++ 00006 Date: $Date: 2009-09-19 19:56:20 $ 00007 Version: $Revision: 1.14 $ 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 __itkAsinImageAdaptor_h 00018 #define __itkAsinImageAdaptor_h 00019 00020 #include <itkImageAdaptor.h> 00021 #include "vnl/vnl_math.h" 00022 00023 namespace itk 00024 { 00025 00026 namespace Accessor { 00037 template <class TInternalType, class TExternalType > 00038 class ITK_EXPORT AsinPixelAccessor 00039 { 00040 public: 00041 00044 typedef TExternalType ExternalType; 00045 00048 typedef TInternalType InternalType; 00049 00050 static inline void Set(TInternalType & output, const TExternalType & input) 00051 {output = (TInternalType)vcl_asin((double)input);} 00052 00053 static inline TExternalType Get( const TInternalType & input ) 00054 {return (TExternalType)vcl_asin((double)input);} 00055 }; 00056 00057 00058 } // end namespace Accessor 00059 00068 template <class TImage, class TOutputPixelType> 00069 class ITK_EXPORT AsinImageAdaptor : public 00070 ImageAdaptor<TImage, 00071 Accessor::AsinPixelAccessor< 00072 typename TImage::PixelType, 00073 TOutputPixelType> > 00074 { 00075 public: 00076 00078 typedef AsinImageAdaptor Self; 00079 typedef ImageAdaptor<TImage,Accessor::AsinPixelAccessor< 00080 typename TImage::PixelType, 00081 TOutputPixelType> > Superclass; 00082 typedef SmartPointer<Self> Pointer; 00083 typedef SmartPointer<const Self> ConstPointer; 00084 00086 itkTypeMacro( AsinImageAdaptor, ImageAdaptor ); 00087 00089 itkNewMacro(Self); 00090 00091 protected: 00092 AsinImageAdaptor() {} 00093 virtual ~AsinImageAdaptor() {} 00094 00095 private: 00096 AsinImageAdaptor(const Self&); //purposely not implemented 00097 void operator=(const Self&); //purposely not implemented 00098 }; 00099 00100 } // end namespace itk 00101 00102 #endif 00103