Hi all, As requested by some at the mailing list, I've migrated allocator.hpp from boost/multi_index/detail/ to boost/detail/ (with some obvious namespace changes.) I'd like to remark the following: * This allocator.hpp has nothing to do with a header of the same name who was sitting there and John Maddock kindly removed a few days ago. * The header provides some utilities to do rebinding of allocators even in MSVC++ 6.0 (where the std syntax for rebind does not work), and also exposes a tiny wrapper over defective std::allocators, providing some missing template members to make them std compliant. * I'd appreciate if those of you who were originally interested in using this header can do some sanity checks to make sure everything works for you (it does for Boost.MultiIndex). We have some room for improvements and fixes until Boost 1.32 is branched for release. Best, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo