STYLE: Do not use instance when calling static member GetNextSeed()

Detected by Clang-Tidy: https://releases.llvm.org/14.0.0/tools/clang/tools/extra/docs/clang-tidy/checks/readability-static-accessed-through-instance.html
SuperElastix · Oct 26, 2023 · 106076f · 106076f
1 parent 9a59a85
commit 106076f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Common/ImageSamplers/itkImageRandomSampler.hxx b/Common/ImageSamplers/itkImageRandomSampler.hxx
@@ -52,8 +52,9 @@ ImageRandomSampler<TInputImage>::GenerateData()
     m_OptionalUserData.emplace(
       randomNumberList, samples, elastix::Deref(inputImage), this->GetCroppedInputImageRegion());
 
-    auto & randomVariateGenerator = elastix::Deref(Statistics::MersenneTwisterRandomVariateGenerator::GetInstance());
-    randomVariateGenerator.SetSeed(randomVariateGenerator.GetNextSeed());
+    using Statistics::MersenneTwisterRandomVariateGenerator;
+    elastix::Deref(MersenneTwisterRandomVariateGenerator::GetInstance())
+      .SetSeed(MersenneTwisterRandomVariateGenerator::GetNextSeed());
 
     MultiThreaderBase & multiThreader = elastix::Deref(this->ProcessObject::GetMultiThreader());
     multiThreader.SetSingleMethod(&Self::ThreaderCallback, &*m_OptionalUserData);