COMP: Add SiddonJacobRayCastInterpolateImageFunction for ITK 5

Author: thewtex

include/itkSiddonJacobsRayCastInterpolateImageFunction.h

@@ -182,6 +182,18 @@ class SiddonJacobsRayCastInterpolateImageFunction :
     return true;
   }
 
+#if !defined(ITKV4_COMPATIBILITY)
+  SizeType GetRadius() const override
+    {
+    const InputImageType* input = this->GetInputImage();
+    if ( !input )
+      {
+      itkExceptionMacro( "Input image required!" );
+      }
+    return input->GetLargestPossibleRegion().GetSize();
+    }
+#endif
+
 protected:
   SiddonJacobsRayCastInterpolateImageFunction();