217 template <class Collection>
220     typedef typename Collection::cursor::element_type
222     typedef typename Collection::cursor::reference_type
225     typedef cursor_iterator<typename Collection::cursor>
228     linq_driver(Collection c) : c(c) {}  in linq_driver()
234     linq_driver< linq_groupby<Collection, KeyFn> > groupby(KeyFn fn)  in groupby()
236         return linq_groupby<Collection, KeyFn>(c, std::move(fn) );  in groupby()
244     linq_driver< linq_select<Collection, Selector> > select(Selector sel) const {  in select()
245         return linq_select<Collection, Selector>(c, std::move(sel) );  in select()
249     linq_driver< linq_select_many<Collection, Fn, detail::default_select_many_selector> > 
252 …return linq_select_many<Collection, Fn, detail::default_select_many_selector>(c, fn, detail::defau…  in select_many()
256     linq_driver< linq_select_many<Collection, Fn, Fn2> > select_many(Fn fn, Fn2 fn2) const   in select_many()
258         return linq_select_many<Collection, Fn, Fn2>(c, fn, fn2);  in select_many()
262     linq_driver< linq_where<Collection, Predicate> > where(Predicate p) const {  in where()
263         return linq_where<Collection, Predicate>(c, std::move(p) );  in where()
316     bool contains(const typename Collection::cursor::element_type& value) const {  in contains()
400             typename Collection::cursor::cursor_category,
406         return linq_last_(c.get_cursor(), typename Collection::cursor::cursor_category());  in last()
418 …      return linq_last_or_default_(c.get_cursor(), typename Collection::cursor::cursor_category());  in last_or_default()
468     linq_driver<linq_skip<Collection>> skip(std::size_t n) const {  in skip()
469         return linq_skip<Collection>(c, n);  in skip()
494     linq_driver<linq_take<Collection>> take(std::size_t n) const {  in take()
495         return linq_take<Collection>(c, n);  in take()
511     std::vector<typename Collection::cursor::element_type> to_vector() const   in to_vector()
513         return std::vector<typename Collection::cursor::element_type>(begin(), end());  in to_vector()
516     std::list<typename Collection::cursor::element_type> to_list() const  in to_list()
518         return std::list<typename Collection::cursor::element_type>(begin(), end());  in to_list()
521     std::set<typename Collection::cursor::element_type> to_set() const  in to_set()
523         return std::set<typename Collection::cursor::element_type>(begin(), end());  in to_set()
541     typedef typename Collection::cursor cursor;
544     linq_driver< dynamic_collection<typename Collection::cursor::reference_type> >
547         return dynamic_collection<typename Collection::cursor::reference_type>(c);  in late_bind()
551     Collection c;