COMP: fix 'call to function 'PixelSizeFinder' that is neither visible in the...

COMP: fix 'call to function 'PixelSizeFinder' that is neither visible in the template definition nor found by argument-dependent lookup'

Code/UtilitiesAdapters/ITKPendingPatches/otbWarpImageFilter.txx

@@ -32,6 +32,15 @@
 namespace otb
 {
 
+template <class PixelType> unsigned int PixelSizeFinder(itk::VariableLengthVector<PixelType> pix)
+{
+  return pix.Size();
+}
+template <class PixelType> unsigned int PixelSizeFinder(PixelType pix)
+{
+  return PixelType::Dimension;
+}
+
 /**
  * Default constructor.
  */
@@ -301,15 +310,6 @@ WarpImageFilter<TInputImage,TOutputImage,TDeformationField>
   return ( output );
 }
 
-template <class PixelType> unsigned int PixelSizeFinder(itk::VariableLengthVector<PixelType> pix)
-{
-  return pix.Size();
-}
-template <class PixelType> unsigned int PixelSizeFinder(PixelType pix)
-{
-  return PixelType::Dimension;
-}
-
 /**
  * Compute the output for the region specified by outputRegionForThread.
  */