09:48 #ekhis < mornfall> enrico: i would add operator++ through a mixin
09:49 #ekhis < mornfall> enrico: as well as postfix-operator++, operator*
09:50 #ekhis < mornfall> enrico: because stl algorithms use *output_iterator = foo
09:50 #ekhis < mornfall> as they should
09:50 #ekhis < mornfall> enrico: and the output iterator should return itself on * and reimplement
                         assignment
