ENH: Add boolean macro to across-scale normalization ivar

Add boolean macro to `itk::RecursiveGaussianImageFilter` across-scale normalization ivar. Exercise the macro in the companion test file.
InsightSoftwareConsortium · Jan 4, 2023 · e7aca74 · e7aca74
1 parent 4156d3d
commit e7aca74
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/Modules/Filtering/Smoothing/include/itkRecursiveGaussianImageFilter.h b/Modules/Filtering/Smoothing/include/itkRecursiveGaussianImageFilter.h
@@ -178,6 +178,7 @@ class ITK_TEMPLATE_EXPORT RecursiveGaussianImageFilter : public RecursiveSeparab
      */
   itkSetMacro(NormalizeAcrossScale, bool);
   itkGetConstMacro(NormalizeAcrossScale, bool);
+  itkBooleanMacro(NormalizeAcrossScale);
 
   /** Set/Get the Order of the Gaussian to convolve with.
       \li ZeroOrder is equivalent to convolving with a Gaussian.  This

diff --git a/Modules/Filtering/Smoothing/test/itkRecursiveGaussianImageFilterTest.cxx b/Modules/Filtering/Smoothing/test/itkRecursiveGaussianImageFilterTest.cxx
@@ -198,16 +198,17 @@ itkRecursiveGaussianImageFilterTest(int, char *[])
     std::cout << "Testing normalization across scales...  ";
     { // begin of test for normalization across scales
 
-      filter->SetNormalizeAcrossScale(true);
+      auto normalizeAcrossScale = true;
+      ITK_TEST_SET_GET_BOOLEAN(filter, NormalizeAcrossScale, normalizeAcrossScale);
 
       constexpr double sigmaA = 2.0;
       filter->SetSigma(sigmaA);
       filter->Update();
 
       const PixelType valueA = filter->GetOutput()->GetPixel(index);
 
-
-      filter->SetNormalizeAcrossScale(false);
+      normalizeAcrossScale = false;
+      filter->SetNormalizeAcrossScale(normalizeAcrossScale);
       constexpr double sigmaB = 2.0;
       filter->SetSigma(sigmaB);