18 #ifndef __itkMeanSquaresImageToImageMetricv4_h
19 #define __itkMeanSquaresImageToImageMetricv4_h
37 template <
class TFixedImage,
class TMovingImage,
class TVirtualImage = TFixedImage >
55 typedef typename Superclass::MeasureType
MeasureType;
89 void PrintSelf(std::ostream& os, Indent indent) const;
93 void operator = (const Self &);
98 #ifndef ITK_MANUAL_INSTANTIATION
99 #include "itkMeanSquaresImageToImageMetricv4.hxx"