I have a problem with the string_algo split_iterator. Background is that I have a function that finds a string in a range of other strings. template <typename CollectionT, typename RangeT, typename PredicateT> inline unsigned int find_first_in_range(const CollectionT& Input, const RangeT& Search, PredicateT Comp) { typename boost::range_const_iterator<RangeT>::type first = boost::begin(Search), last = boost::end(Search); for (unsigned int index = 1; first != last; ++first, ++index) if (Comp(Input, *first)) return index; return 0; } This function works fine if I send in a std::vector like std::vector<std::string> vec; vec.push_back("Item1"); vec.push_back("Item2"); find_first_in_range(std::string("Item2"), vec, equals_pred()); equals_pred is just a functor version of the equals predicate that don't require the template arguments struct equals_pred { template<typename T1, typename T2> bool operator()(const T1& arg1, const T2& arg2) const { return boost::equals (arg1, arg2); } }; But if I do the same thing with the split_iterator find_first_in_range( std::string("item2"), make_split_iterator( std::string("Item1,Item2,Item3,Item4"), first_finder(",") ), iequals_pred() ); I get an error (VC70) boost\range\detail\const_iterator.hpp(34) : error C2039: 'const_iterator' : is not a member of 'boost::algorithm::split_iterator<IteratorT>' with [ IteratorT=boost::range_result_iterator<std::basic_string<char,std::char_traits< char>,std::allocator<char>>>::type ] boost\range\detail\const_iterator.hpp(118) : see reference to class template instantiation 'boost::range_detail::range_const_iterator_<T>::pts<C>' being compiled with [ T=boost::range_detail::std_container_, C=boost::algorithm::split_iterator<boost::range_result_iterator<std::basic_stri ng<char,std::char_traits<char>,std::allocator<char>>>::type> ]