STYLE: Prefer itk::Math::abs for consistency.

InsightSoftwareConsortium · Dec 17, 2021 · 7ad5492 · 7ad5492
1 parent 501ffd9
commit 7ad5492
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Showing 5 changed files with 6 additions and 6 deletions.
diff --git a/include/itkTileMergeImageFilter.hxx b/include/itkTileMergeImageFilter.hxx
@@ -484,7 +484,7 @@ TileMergeImageFilter<TImageType, TPixelAccumulateType, TInterpolator>::ResampleS
       for (unsigned d = 0; d < ImageDimension; d++)
       {
         ContinuousValueType translation = (oOrigin[d] - iOrigin[d]) / spacing[d] + continuousIndexDifferences[t][d];
-        ContinuousValueType absDiff = std::abs(translation - std::round(translation));
+        ContinuousValueType absDiff = itk::Math::abs(translation - std::round(translation));
         if (absDiff > eps)
         {
           interpolate = true;

diff --git a/include/itkTileMontage.hxx b/include/itkTileMontage.hxx
@@ -492,7 +492,7 @@ TileMontage<TImageType, TCoordinate>::OptimizeTiles()
       for (unsigned d = 0; d < ImageDimension; d++)
       {
         TCoordinate trOverDev = translations(i, d) / stdDev0(d);
-        outlierScore[i] += std::abs(trOverDev);
+        outlierScore[i] += itk::Math::abs(trOverDev);
       }
       if (outlierScore[i] > m_RelativeThreshold) // more than this many standard deviations
       {

diff --git a/test/itkMontagePCMTestSynthetic.cxx b/test/itkMontagePCMTestSynthetic.cxx
@@ -271,7 +271,7 @@ PhaseCorrelationRegistration(int argc, char * argv[])
           // All other parameters must be 0
           for (unsigned int i = numberOfParameters; i < VDimension; i++)
           {
-            if ((std::abs(finalParameters[i]) > tolerance) || (std::abs(transformParameters[i]) > tolerance))
+            if ((itk::Math::abs(finalParameters[i]) > tolerance) || (itk::Math::abs(transformParameters[i]) > tolerance))
             {
               std::cout << "Tolerance exceeded at component " << i << std::endl;
               pass = false;

diff --git a/test/itkMontageTestHelper.hxx b/test/itkMontageTestHelper.hxx
@@ -339,8 +339,8 @@ montageTest(const itk::TileConfiguration<Dimension> & stageTiles,
         {
           registrationErrors << '\t' << (tr[d] - ta[d]);
           std::cout << "  " << std::setw(8) << std::setprecision(3) << (tr[d] - ta[d]);
-          singleError += std::abs(tr[d] - ta[d]);
-          alternativeError += std::abs(avgPos[t][d] - ta[d]);
+          singleError += itk::Math::abs(tr[d] - ta[d]);
+          alternativeError += itk::Math::abs(avgPos[t][d] - ta[d]);
         }
 
         if (alternativeError >= 5.0 && alternativeError < singleError)

diff --git a/test/itkPairwiseTestHelper.hxx b/test/itkPairwiseTestHelper.hxx
@@ -154,7 +154,7 @@ calculateError(const itk::TileConfiguration<Dimension> &
     {
       out << '\t' << (tr[d] - ta[d]);
       std::cout << "  " << std::setw(8) << std::setprecision(8) << (tr[d] - ta[d]);
-      translationError += std::abs(tr[d] - ta[d]);
+      translationError += itk::Math::abs(tr[d] - ta[d]);
     }
     std::cout << std::endl;
     out << std::endl;