So, while I'm waiting for my review result, I've been implementing the new algorithms that were to the standard library for C++11 (at least the ones that don't require the new language features) They are: all_of any_of none_of find_if_not copy_if copy_n is_partitioned partition_point is_sorted is_sorted_until minmax -- this one is already in boost minmax_element -- this one is already in boost, but doesn't satisfy the C++11 performance gaurantees iota (and, of course, Boost.Range versions wherever appropriate) I have not done: shuffle -- requires rvalue references random_shuffle -- requires rvalue references move -- already in Boost.Move; maybe just a forwarding header file? move_backward -- already in Boost.Move; maybe just a forwarding header file? Anyway - my question is: Should these all go into a "c++11" subdirectory? If so, should I create a "c++11.hpp" header file that includes all of them, so that users can just #include <boost/algorithm/C++11.hpp> and get all the C++11 algorithms? Alternately, should they just live in boost/algorithm ? -- Marshall