From 462d0ccda83267925a5bdb3d6448e1e1b8d1fc94 Mon Sep 17 00:00:00 2001
From: Vivien Delmon <vivien.delmon@creatis.insa-lyon.fr>
Date: Tue, 9 Aug 2011 10:41:41 +0200
Subject: [PATCH] itkv4 migration: Rename DifferenceImageFilter to
 ComparisonImageFilter

---
 itk/clitkReconstructThroughDilationImageFilter.h   | 6 +++++-
 itk/clitkReconstructThroughDilationImageFilter.txx | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/itk/clitkReconstructThroughDilationImageFilter.h b/itk/clitkReconstructThroughDilationImageFilter.h
index 1c2f6a3..32d31fe 100644
--- a/itk/clitkReconstructThroughDilationImageFilter.h
+++ b/itk/clitkReconstructThroughDilationImageFilter.h
@@ -39,7 +39,11 @@
 #include "itkConnectedComponentImageFilter.h"
 #include "itkStatisticsImageFilter.h"
 #include "itkCastImageFilter.h"
-#include "itkDifferenceImageFilter.h"
+#if ITK_VERSION_MAJOR >= 4
+  #include "itkTestingComparisonImageFilter.h"
+#else
+  #include "itkDifferenceImageFilter.h"
+#endif
 #include "itkThresholdImageFilter.h"
 
 namespace clitk 
diff --git a/itk/clitkReconstructThroughDilationImageFilter.txx b/itk/clitkReconstructThroughDilationImageFilter.txx
index 82e28e6..8e30eb3 100644
--- a/itk/clitkReconstructThroughDilationImageFilter.txx
+++ b/itk/clitkReconstructThroughDilationImageFilter.txx
@@ -68,7 +68,11 @@ namespace clitk
     typedef itk::StatisticsImageFilter<InternalImageType> StatisticsImageFilterType;
     typedef itk::BinaryBallStructuringElement<InternalPixelType,InputImageDimension > KernelType;
     typedef clitk::ConditionalBinaryDilateImageFilter<InternalImageType, InternalImageType , KernelType> ConditionalBinaryDilateImageFilterType;
+#if ITK_VERSION_MAJOR >= 4
+    typedef itk::Testing::ComparisonImageFilter<InternalImageType, InternalImageType> DifferenceImageFilterType;
+#else
     typedef itk::DifferenceImageFilter<InternalImageType, InternalImageType> DifferenceImageFilterType;
+#endif
     typedef itk::CastImageFilter<InternalImageType, OutputImageType> OutputCastImageFilterType;
     typedef clitk::SetBackgroundImageFilter<InternalImageType, InternalImageType, InternalImageType> SetBackgroundImageFilterType;
 
-- 
2.47.1