Concept Checking Is Same Type#
Synopsis#
Check at compilation time that 2 given types are the same.
Results#
Code#
C++#
#include "itkImage.h"
#include "itkConceptChecking.h"
template <typename TImage, class TValue>
void
CheckIfPixelTypeIsTheSameAs(const TImage * const)
{
  itkConceptMacro(nameOfCheck, (itk::Concept::SameType<typename TImage::PixelType, TValue>));
}
int
main()
{
  constexpr unsigned int Dimension = 2;
  using PixelType = unsigned char;
  using ImageType = itk::Image<PixelType, Dimension>;
  auto image = ImageType::New();
  CheckIfPixelTypeIsTheSameAs<ImageType, unsigned char>(image.GetPointer());
  using ImageType2 = itk::Image<PixelType, Dimension>;
  CheckIfPixelTypeIsTheSameAs<ImageType, ImageType2::PixelType>(image.GetPointer());
  return EXIT_SUCCESS;
}
