STYLE: Rename TransformixFilter template parameter TMovingImage "TImage"

The template parameter of `TransformixFilter` is not _just_ the type of the moving image (the input image). Conceptually, it is also the type of the fixed image. Moreover, it is the type of the output image as well.
SuperElastix · May 9, 2023 · 88c83a8 · 88c83a8
1 parent 441c8d1
commit 88c83a8
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Showing 2 changed files with 79 additions and 80 deletions.
diff --git a/Core/Main/itkTransformixFilter.h b/Core/Main/itkTransformixFilter.h
@@ -55,15 +55,15 @@
 namespace itk
 {
 
-template <typename TMovingImage>
-class ITK_TEMPLATE_EXPORT TransformixFilter : public ImageSource<TMovingImage>
+template <typename TImage>
+class ITK_TEMPLATE_EXPORT TransformixFilter : public ImageSource<TImage>
 {
 public:
   ITK_DISALLOW_COPY_AND_MOVE(TransformixFilter);
 
   /** Standard ITK typedefs. */
   using Self = TransformixFilter;
-  using Superclass = ImageSource<TMovingImage>;
+  using Superclass = ImageSource<TImage>;
   using Pointer = SmartPointer<Self>;
   using ConstPointer = SmartPointer<const Self>;
 
@@ -95,12 +95,12 @@ class ITK_TEMPLATE_EXPORT TransformixFilter : public ImageSource<TMovingImage>
   using typename Superclass::OutputImagePixelType;
 
   using OutputDeformationFieldType =
-    typename itk::Image<itk::Vector<float, TMovingImage::ImageDimension>, TMovingImage::ImageDimension>;
+    typename itk::Image<itk::Vector<float, TImage::ImageDimension>, TImage::ImageDimension>;
 
   using DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType;
 
-  using InputImageType = TMovingImage;
-  itkStaticConstMacro(MovingImageDimension, unsigned int, TMovingImage::ImageDimension);
+  using InputImageType = TImage;
+  itkStaticConstMacro(MovingImageDimension, unsigned int, TImage::ImageDimension);
 
   using MeshType = Mesh<OutputImagePixelType, MovingImageDimension>;
 
@@ -113,7 +113,7 @@ class ITK_TEMPLATE_EXPORT TransformixFilter : public ImageSource<TMovingImage>
 
   /** Set/Get/Add moving image. */
   virtual void
-  SetMovingImage(TMovingImage * inputImage);
+  SetMovingImage(TImage * inputImage);
   const InputImageType *
   GetMovingImage() const;
   virtual void
@@ -273,7 +273,7 @@ class ITK_TEMPLATE_EXPORT TransformixFilter : public ImageSource<TMovingImage>
    */
   using ProcessObject::RemoveInput;
 
-  using ElastixTransformBaseType = elx::TransformBase<elx::ElastixTemplate<TMovingImage, TMovingImage>>;
+  using ElastixTransformBaseType = elx::TransformBase<elx::ElastixTemplate<TImage, TImage>>;
 
   const ElastixTransformBaseType *
   GetFirstElastixTransformBase() const;