STYLE: Remove unused local tempVec from ImageKmeansModelEstimator

Might slightly speedup `ImageKmeansModelEstimator::NearestNeighborSearchBasic`.
InsightSoftwareConsortium · Oct 12, 2022 · 6e6bb61 · 6e6bb61
1 parent f2783a9
commit 6e6bb61
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/Modules/Segmentation/Classifiers/include/itkImageKmeansModelEstimator.hxx b/Modules/Segmentation/Classifiers/include/itkImageKmeansModelEstimator.hxx
@@ -399,9 +399,8 @@ ImageKmeansModelEstimator<TInputImage, TMembershipFunction>::NearestNeighborSear
 {
   // itkDebugMacro(<<"Start nearest_neighbor_search_basic()");
 
-  double     bestdistortion, tempdistortion, diff;
-  int        bestcodeword;
-  const auto tempVec = make_unique_for_overwrite<double[]>(m_VectorDimension);
+  double bestdistortion, tempdistortion, diff;
+  int    bestcodeword;
 
   // unused: double *centroidVecTemp = ( double * ) new double[m_VectorDimension];