• Mark Olesen's avatar
    Lists get first() and last() member functions · b2d7439b
    Mark Olesen authored
    - this builds on Mattijs' commit 968f0bbd but with a first()
      as well.
    - Added both to FixedList, IndirectList, UIndirectList and *PtrList and
      since they can certainly be useful there. Did not add to BiIndirectList,
      since I'm not sure what it should mean there. Did not add to PackedList,
      since it's not clear how useful they'd be yet in these contexts (and I'm
      not sure how it would interact with the iterator proxy implementation).
    - Note: STL defines front() and back() for these methods.