[Insight-developers] Function to check if images have the same information

[Matt McCormick]

Hi,

I think the was some discussion about this a while ago, but is there a
convenience function that checks where two images have the
information?

There are algorithms that assume correspondence between the physical
location of image pixel indices.  That is, the origin, spacing,
direction matrix, and LargestPossibleRegion are the same.  Is there a
function that can check this?

I see itkIsSame.h, but that only checks if the pixel types are the same?

Thanks,
Matt