STYLE: Replace Fill calls with auto var = MakeFilled<T>

- Following ITK pull request InsightSoftwareConsortium/ITK#4924
commit InsightSoftwareConsortium/ITK@6cb6bf9

Author: N-Dekker

Common/ImageSamplers/itkImageGridSampler.hxx

@@ -441,8 +441,7 @@ ImageGridSampler<TInputImage>::SetNumberOfSamples(unsigned long nrofsamples)
    * Do not use the SetSampleGridSpacing function because it calls
    * SetNumberOfSamples(0) internally.
    */
-  SampleGridSpacingType gridSpacings;
-  gridSpacings.Fill(gridSpacing);
+  auto gridSpacings = MakeFilled<SampleGridSpacingType>(gridSpacing);
   if (m_SampleGridSpacing != gridSpacings)
   {
     m_SampleGridSpacing = gridSpacings;

Common/Transforms/itkGridScheduleComputer.hxx

@@ -63,8 +63,7 @@ GridScheduleComputer<TTransformScalarType, VImageDimension>::SetDefaultSchedule(
   this->SetUpsamplingFactor(upsamplingFactor);
 
   /** Initialize the schedule. */
-  GridSpacingFactorType factors;
-  factors.Fill(1.0);
+  auto factors = MakeFilled<GridSpacingFactorType>(1.0);
   this->m_GridSpacingFactors.clear();
   this->m_GridSpacingFactors.resize(levels, factors);
 

Common/itkParabolicErodeDilateImageFilter.hxx

@@ -114,8 +114,7 @@ template <typename TInputImage, bool doDilate, typename TOutputImage>
 void
 ParabolicErodeDilateImageFilter<TInputImage, doDilate, TOutputImage>::SetScale(ScalarRealType scale)
 {
-  RadiusType s;
-  s.Fill(scale);
+  auto s = MakeFilled<RadiusType>(scale);
   this->SetScale(s);
 }
 

Components/Metrics/DistancePreservingRigidityPenalty/itkDistancePreservingRigidityPenaltyTerm.hxx

@@ -180,8 +180,7 @@ DistancePreservingRigidityPenaltyTerm<TFixedImage, TScalarType>::GetValue(const
   typename PenaltyGridImageType::PointType penaltyGridPoint, neighborPenaltyGridPoint, xn, xf;
 
   using NeighborhoodIteratorType = itk::ConstNeighborhoodIterator<PenaltyGridImageType>;
-  typename NeighborhoodIteratorType::RadiusType radius;
-  radius.Fill(1);
+  auto                     radius = MakeFilled<typename NeighborhoodIteratorType::RadiusType>(1);
   NeighborhoodIteratorType ni(radius, this->m_PenaltyGridImage, penaltyGridImageRegion);
   unsigned int             numberOfNeighborhood = ni.Size();
 
@@ -330,8 +329,7 @@ DistancePreservingRigidityPenaltyTerm<TFixedImage, TScalarType>::GetValueAndDeri
 
   // neighborhood iterator
   using NeighborhoodIteratorType = itk::ConstNeighborhoodIterator<PenaltyGridImageType>;
-  typename NeighborhoodIteratorType::RadiusType radius;
-  radius.Fill(1);
+  auto                     radius = MakeFilled<typename NeighborhoodIteratorType::RadiusType>(1);
   NeighborhoodIteratorType ni(radius, this->m_PenaltyGridImage, penaltyGridImageRegion);
   unsigned int             numberOfNeighborhood = ni.Size();
 

Components/Metrics/RigidityPenalty/itkTransformRigidityPenaltyTerm.hxx

@@ -1555,8 +1555,7 @@ TransformRigidityPenaltyTerm<TFixedImage, TScalarType>::GetValueAndDerivative(co
   std::vector<std::vector<NeighborhoodIteratorType>> nitOCp(ImageDimension);
   std::vector<std::vector<NeighborhoodIteratorType>> nitPCp(ImageDimension);
   std::vector<std::vector<NeighborhoodIteratorType>> nitLCp(ImageDimension);
-  RadiusType                                         radius;
-  radius.Fill(1);
+  auto                                               radius = MakeFilled<RadiusType>(1);
   for (unsigned int i = 0; i < ImageDimension; ++i)
   {
     nitOCp[i].resize(ImageDimension);