[Boost-users] Collections versus std::map

Subject: [Boost-users] Collections versus std::map
From: Benson Margulies (bimargulies_at_[hidden])
Date: 2008-10-15 19:10:36

I'm looking for a fast sparse array that permits ordered traversal of
the occupied slots. std::map is much too slow. boost multi-index with
a sequenced index on an unsigned int is significantly slower even that
the std::map, which isn't too surprising given the writeup. Is there
something else in boost that fills this space?