STYLE: CoordRepType -> CoordinateType code readability

For the sake of code readability, a new 'CoordinateType' alias is added for
each nested 'CoordRepType' alias. The old 'CoordRepType' aliases will still be
available with ITK 6.0, but it is recommended to use 'CoordinateType' instead.
The 'CoordRepType' aliases will be removed when 'ITK_FUTURE_LEGACY_REMOVE' is
enabled. Similarly, 'InputCoordinateType', 'OutputCoordinateType', and
'ImagePointCoordinateType' replace 'InputCoordRepType', 'OutputCoordRepType',
and 'ImagePointCoordRepType', respectively.

Author: hjmjohnson

examples/Filtering/ResampleBenchmark.cxx

@@ -372,13 +372,13 @@ DefineInterpolator(typename InterpolatorType::Pointer & interpolator,
 {
   // Interpolator typedefs
   using InputImageType = typename InterpolatorType::InputImageType;
-  using CoordRepType = typename InterpolatorType::CoordRepType;
-  using CoefficientType = CoordRepType;
+  using CoordinateType = typename InterpolatorType::CoordinateType;
+  using CoefficientType = CoordinateType;
 
   // Typedefs for all interpolators
-  using NearestNeighborInterpolatorType = itk::NearestNeighborInterpolateImageFunction<InputImageType, CoordRepType>;
-  using LinearInterpolatorType = itk::LinearInterpolateImageFunction<InputImageType, CoordRepType>;
-  using BSplineInterpolatorType = itk::BSplineInterpolateImageFunction<InputImageType, CoordRepType, CoefficientType>;
+  using NearestNeighborInterpolatorType = itk::NearestNeighborInterpolateImageFunction<InputImageType, CoordinateType>;
+  using LinearInterpolatorType = itk::LinearInterpolateImageFunction<InputImageType, CoordinateType>;
+  using BSplineInterpolatorType = itk::BSplineInterpolateImageFunction<InputImageType, CoordinateType, CoefficientType>;
 
   if (interpolatorName == "Nearest")
   {
@@ -402,10 +402,10 @@ DefineExtrapolator(typename ExtrapolatorType::Pointer & extrapolator, const std:
 {
   // Extrapolator typedefs
   using InputImageType = typename ExtrapolatorType::InputImageType;
-  using CoordRepType = typename ExtrapolatorType::CoordRepType;
+  using CoordinateType = typename ExtrapolatorType::CoordinateType;
 
   // Typedefs for all extrapolators
-  using NearestNeighborExtrapolatorType = itk::NearestNeighborExtrapolateImageFunction<InputImageType, CoordRepType>;
+  using NearestNeighborExtrapolatorType = itk::NearestNeighborExtrapolateImageFunction<InputImageType, CoordinateType>;
 
   if (extrapolatorName == "Nearest")
   {