msscully/BRAINSStandAlone — comment on commit e0a4c0fd86b7b7bf9a54c749f95aa55cf85300fd
File: BRAINSABC/brainseg/BRAINSABC.cxx line 372
By hjmjohnson:

This could have been:

const FloatImageType::IndexType &idx = imgItr.GetIndex();

for a slight performance improvement.