[Boost-users] [Range] Documentation for the combine function

Hi, While looking for a Boost.Range counterpart to the zip_iterator, I found the combine() function in boost/range/combine.hpp. But I didn't find any associated documentation neither in Boost 1.43 nor in trunk. In case I didn't overlook it, can I get a confirmation that this function really belongs to the public API, thus being safe to use? Thank you, Sorin