[boost] Dynamic_bitset and access to underlying storage

Hi, I need to use a bitset with contiguous storage so that I can pass it to a system call. Although I can't see it in the documentation, I know from reading the code, that dynamic bitset is implemented in terms of std::vector. Also, whilst I don't need the run time resizing that dynamic bitset provides, I do need to be able to use up to at least 64K bits, So, is there any chance of an additional member function+ that returns a pointer to the zero'eth element of the underlying vector? regards /ikh -- "I disapprove of what you say, but I will defend to the death your right to say it." Evelyn Beatrice Hall who wrote under the pseudonym S.G. Tallentyre in a biography of Voltaire. #include <std_disclaimer>