18 #ifndef __itkLogImageFilter_h
19 #define __itkLogImageFilter_h
22 #include "vnl/vnl_math.h"
33 template<
class TInput,
class TOutput >
47 return !( *
this != other );
52 return static_cast< TOutput
>( vcl_log( static_cast< double >( A ) ) );
63 template<
class TInputImage,
class TOutputImage >
67 Functor::Log< typename TInputImage::PixelType,
68 typename TOutputImage::PixelType > >
74 TInputImage, TOutputImage,
88 #ifdef ITK_USE_CONCEPT_CHECKING
104 void operator=(
const Self &);