13#include <boost/spirit/include/classic_position_iterator.hpp> 
   14#include <boost/spirit/include/support_multi_pass.hpp> 
   18typedef boost::spirit::classic::position_iterator2<ForwardIterator> 
Iterator;
 
std::string::const_iterator BaseIterator
boost::spirit::multi_pass< BaseIterator > ForwardIterator
boost::spirit::classic::file_position_base< std::string > IteratorPosition
boost::spirit::classic::position_iterator2< ForwardIterator > Iterator