[boost] [range] Interest in range_call function?

Hi, I'm checking to see if there's interest in a range_call function that makes calling iterator-based algorithms with ranges a little less painful. Simply put, range_call takes a function and an argument list and forwards the arguments to the function while expanding ranges into begin/end iterator pairs. For example: range_call(std::sort, vec, std::greater<int>()); It can also transform the result a la Boost.Range: range_call(std::copy, range_call(std::unique, range_call(std::sort, vec) ), std::ostream_iterator<int>(std::cout, " ") ); Obviously, Boost.Range provides a cleaner interface for most standard algorithms. range_call, however, works with arbitrary functions and has a smaller surface area. Is there any interest in this (possibly as part of Boost.Range)? -- Cheers, Arthur