COMP: fix compilation errors for ITKv5

[clitk.git] / registration / clitkBLUTDIRGenericFilter.cxx

diff --git a/registration/clitkBLUTDIRGenericFilter.cxx b/registration/clitkBLUTDIRGenericFilter.cxx
index 60cd30db0bc21024e3c187d642062be4b4bb88fe..35ac6eb9e58b52d5baa09d255108657b83beaf8b 100644 (file)
--- a/registration/clitkBLUTDIRGenericFilter.cxx
+++ b/registration/clitkBLUTDIRGenericFilter.cxx
@@ -246,7 +246,7 @@ namespace clitk
           m_CommandIterationUpdate->SetOptimizer(m_GenericOptimizer);
 
           // Set the previous transform parameters to the registration
-          // if(m_Initializer->m_Parameters!=NULL )delete m_Initializer->m_Parameters;
+          // if(m_Initializer->m_Parameters!=ITK_NULLPTR )delete m_Initializer->m_Parameters;
           m_Initializer->SetInitialParameters(currentCoefficientImages, *newParameters);
           registration->SetInitialTransformParametersOfNextLevel(*newParameters);
         }
@@ -338,8 +338,8 @@ namespace clitk
       //============================================================================
       typedef itk::ImageMaskSpatialObject< InputImageType::ImageDimension >   MaskType;
       typedef itk::Image< unsigned char, InputImageType::ImageDimension >   ImageLabelType;
-      typename MaskType::Pointer        fixedMask = NULL;
-      typename ImageLabelType::Pointer  labels = NULL;
+      typename MaskType::Pointer        fixedMask = ITK_NULLPTR;
+      typename ImageLabelType::Pointer  labels = ITK_NULLPTR;
       if (m_ArgsInfo.referenceMask_given)
       {
         fixedMask = MaskType::New();
@@ -413,7 +413,7 @@ namespace clitk
       }
 
       typedef itk::ImageMaskSpatialObject< InputImageType::ImageDimension >   MaskType;
-      typename MaskType::Pointer  movingMask=NULL;
+      typename MaskType::Pointer  movingMask=ITK_NULLPTR;
       if (m_ArgsInfo.targetMask_given)
       {
         movingMask= MaskType::New();
@@ -486,7 +486,7 @@ namespace clitk
       // Rigid or Affine Transform
       //=======================================================
       typedef itk::AffineTransform <double,3> RigidTransformType;
-      RigidTransformType::Pointer rigidTransform=NULL;
+      RigidTransformType::Pointer rigidTransform=ITK_NULLPTR;
       if (m_ArgsInfo.initMatrix_given)
       {
         if(m_Verbose) std::cout<<"Reading the prior transform matrix "<< m_ArgsInfo.initMatrix_arg<<"..."<<std::endl;
@@ -623,7 +623,7 @@ namespace clitk
         sTransform->SetGridRegion( transform->GetTransforms()[0]->GetGridRegion() );
         sTransform->SetParameters( transform->GetTransforms()[0]->GetParameters() );
         regTransform = sTransform;
-        transform = NULL; // free memory
+        transform = ITK_NULLPTR; // free memory
       }
 
       //=======================================================
@@ -795,9 +795,9 @@ namespace clitk
       typename ConvertorType::Pointer filter= ConvertorType::New();
       filter->SetNumberOfThreads(1);
       if(m_ArgsInfo.itkbspline_flag)
-        sTransform->SetBulkTransform(NULL);
+        sTransform->SetBulkTransform(ITK_NULLPTR);
       else
-        transform->SetBulkTransform(NULL);
+        transform->SetBulkTransform(ITK_NULLPTR);
       filter->SetTransform(regTransform);
 #if ITK_VERSION_MAJOR > 4 || (ITK_VERSION_MAJOR == 4 && ITK_VERSION_MINOR >= 6)
       filter->SetReferenceImage(fixedImage);