STYLE: Specify fill value (0) when constructing temporary DerivativeType

No need to call `Fill` afterwards, in the ComputeDerivativeLowMemory member functions of ParzenWindowMutualInformationImageToImageMetric.
SuperElastix · Jul 10, 2024 · d44e65e · d44e65e
1 parent 3695445
commit d44e65e
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/...cs/AdvancedMattesMutualInformation/itkParzenWindowMutualInformationImageToImageMetric.hxx b/...cs/AdvancedMattesMutualInformation/itkParzenWindowMutualInformationImageToImageMetric.hxx
@@ -292,8 +292,7 @@ ParzenWindowMutualInformationImageToImageMetric<TFixedImage, TMovingImage>::Comp
   if (this->GetUseJacobianPreconditioning())
   {
     jacobianPreconditioner = DerivativeType(nzji.size());
-    preconditioningDivisor = DerivativeType(this->GetNumberOfParameters());
-    preconditioningDivisor.Fill(0.0);
+    preconditioningDivisor = DerivativeType(this->GetNumberOfParameters(), 0.0);
   }
 
   /** Get a handle to the sample container. */
@@ -431,8 +430,7 @@ ParzenWindowMutualInformationImageToImageMetric<TFixedImage, TMovingImage>::Thre
   if (this->GetUseJacobianPreconditioning())
   {
     jacobianPreconditioner = DerivativeType(nzji.size());
-    preconditioningDivisor = DerivativeType(this->GetNumberOfParameters());
-    preconditioningDivisor.Fill(0.0);
+    preconditioningDivisor = DerivativeType(this->GetNumberOfParameters(), 0.0);
   }
 
   /** Get a handle to the sample container. */