46 #ifndef DIRECTACCESSOR_HH 47 #define DIRECTACCESSOR_HH 59 template<
typename Iter>
62 typedef typename std::iterator_traits<Iter>::value_type
value_type;
65 template<
typename Iter>
Traits< Iter >::value_type & operator()(const Iter &iter)
std::iterator_traits< Iter >::value_type value_type