#include <boost/unordered_map.hpp>
#include <boost/range/iterator_range.hpp>

#include <string>

typedef boost::iterator_range<const char*> range_t;
typedef boost::unordered_map<range_t, range_t> map_t;

const std::string s = "qwerty";
const range_t str_range(s.c_str(), s.c_str()+s.size());

int main()
{
	map_t m;
	m.insert(map_t::value_type(str_range, str_range));
}