118         typedef msm::back::state_machine<iPodSearch_> iPodSearch;  typedef
121         typedef Insert<Songset,boost::msm::front::default_base_state,iPodSearch> MyInsert; 
122         typedef StringFind<boost::msm::front::default_base_state,iPodSearch> MyFind;
123         typedef Foreach<OneSong,Songset,boost::msm::front::default_base_state,iPodSearch> MyForeach;
173     typedef msm::back::state_machine<iPodSearch_> iPodSearch;  typedef
178         iPodSearch search;  in test()
180         search.get_state<iPodSearch::MyFind*>()->set_container("Sh");// will find 2 songs  in test()
185         const iPodSearch::Songset& res = search.get_result();  in test()
186         for (iPodSearch::Songset::const_iterator it = res.begin();it != res.end();++it)  in test()
193         search.get_state<iPodSearch::MyFind*>()->set_container("She");// will find 1 song  in test()
195         const iPodSearch::Songset& res2 = search.get_result();  in test()
196         for (iPodSearch::Songset::const_iterator it = res2.begin();it != res2.end();++it)  in test()