Ported C99 std::isnormal function

[clitk.git] / itk / itkBinaryGuerreroFilter.h

diff --git a/itk/itkBinaryGuerreroFilter.h b/itk/itkBinaryGuerreroFilter.h
index fdc6d21fb8e1ab4e999ee1f028977aba5341b2a4..383a21fca10a6f61505181df88900e51028a8fbd 100644 (file)
--- a/itk/itkBinaryGuerreroFilter.h
+++ b/itk/itkBinaryGuerreroFilter.h
@@ -59,7 +59,7 @@ class GuerreroFunctor
             else //Use the original formula as described in Guerrero's paper
                 vol_change=static_cast<TOutput>( 1000. * (Bstar-A) / (A*(1000.+Bstar)) );
 
-            if (std::isnormal(vol_change))
+            if (IsNormal(vol_change))
                 return vol_change;
             else
                 return 0.;