Re: [Boost-users] Update the index of a hashed_non_unique entry in boost::multiindex

Hi Devienne, I am not sure I understood a few things you said like, [ While working on this code, you may want to set this define [3] in debug builds to catch such invariant-breaking mistakes. Update the field via the functors you pass to the index's modify() method. ] and [ Update the field via the functors you pass to the index's modify() method. ] Does this, [ You do need an iterator to pass to modify(), and for that you typically use one of your unique indexes, which you then project() [2] into the non-unique index you want to update. ] mean I would need to iterate using the unique key and find the object I want to update and change this non-unique key to the new one? Thanks, Ram