namespace boost {
  namespace algorithm {
    template<typename patIter, typename traits = detail::BM_traits<patIter> > 
      class boyer_moore;
    template<typename patIter, typename corpusIter> 
      std::pair< corpusIter, corpusIter > 
      boyer_moore_search(corpusIter, corpusIter, patIter, patIter);
    template<typename PatternRange, typename corpusIter> 
      std::pair< corpusIter, corpusIter > 
      boyer_moore_search(corpusIter corpus_first, corpusIter corpus_last, 
                         const PatternRange & pattern);
    template<typename patIter, typename CorpusRange> 
      boost::disable_if_c< boost::is_same< CorpusRange, patIter >::value, std::pair< typename boost::range_iterator< CorpusRange >::type, typename boost::range_iterator< CorpusRange >::type > >::type 
      boyer_moore_search(CorpusRange & corpus, patIter pat_first, 
                         patIter pat_last);
    template<typename PatternRange, typename CorpusRange> 
      std::pair< typename boost::range_iterator< CorpusRange >::type, typename boost::range_iterator< CorpusRange >::type > 
      boyer_moore_search(CorpusRange & corpus, const PatternRange & pattern);
    template<typename Range> 
      boost::algorithm::boyer_moore< typename boost::range_iterator< const Range >::type > 
      make_boyer_moore(const Range & r);
    template<typename Range> 
      boost::algorithm::boyer_moore< typename boost::range_iterator< Range >::type > 
      make_boyer_moore(Range & r);
  }
}