COMP: should fix an issue with otb-wrapping compilation

Code/IO/otbStreamingImageFileWriter.txx

@@ -669,11 +669,8 @@ StreamingImageFileWriter<TInputImage>
       cacheImage->SetBufferedRegion(ioRegion);
       cacheImage->Allocate();
 
-      typedef itk::ImageRegionConstIterator<TInputImage> ConstIteratorType;
-      typedef itk::ImageRegionIterator<TInputImage>      IteratorType;
-      
-      ConstIteratorType in(input, ioRegion);
-      IteratorType out(cacheImage, ioRegion);
+      itk::ImageRegionConstIterator<TInputImage> in(input, ioRegion);
+      itk::ImageRegionIterator<TInputImage> out(cacheImage, ioRegion);
      
       // copy the data into a buffer to match the ioregion
       for (in.GoToBegin(), out.GoToBegin(); !in.IsAtEnd(); ++in, ++out)