[Insight-users] Do ImageToImageFilter subclasses copy meta-information to output by default?

[Zachary Pincus]

I feel like I ought to know this, but do ImageToImageFilter subclasses 
by default copy the input's meta-information (origin, spacing) and all 
region information to the output, or does this have to be done on a 
per-filter level?

A quick look through the code didn't clarify things for me 
unfortunately.

Thanks,

Zach