#include "clitkBLUTDIRGenericFilter.h"
#include "clitkBLUTDIRCommandIterationUpdateDVF.h"
#include "itkCenteredTransformInitializer.h"
-#if ITK_VERSION_MAJOR >= 4
-# if ITK_VERSION_MINOR < 6
-# include "itkTransformToDisplacementFieldSource.h"
-# else
-# include "itkTransformToDisplacementFieldFilter.h"
-# endif
+#if (ITK_VERSION_MAJOR == 4) && (ITK_VERSION_MINOR < 6)
+# include "itkTransformToDisplacementFieldSource.h"
#else
-# include "itkTransformToDeformationFieldSource.h"
+# include "itkTransformToDisplacementFieldFilter.h"
#endif
namespace clitk
//=======================================================
typedef itk::Vector< float, SpaceDimension > DisplacementType;
typedef itk::Image< DisplacementType, InputImageType::ImageDimension > DisplacementFieldType;
-#if ITK_VERSION_MAJOR >= 4
-# if ITK_VERSION_MINOR < 6
+#if (ITK_VERSION_MAJOR == 4) && (ITK_VERSION_MINOR < 6)
typedef itk::TransformToDisplacementFieldSource<DisplacementFieldType, double> ConvertorType;
-# else
+#else
typedef itk::TransformToDisplacementFieldFilter<DisplacementFieldType, double> ConvertorType;
-# endif
#endif
typename ConvertorType::Pointer filter= ConvertorType::New();
filter->SetNumberOfThreads(1);