1#Basic reference: http://www.cplusplus.com/reference/iterator/ 2#Most of these classes are in fact empty structs 3 4cdef extern from "<iterator>" namespace "std" nogil: 5 cdef cppclass iterator[Category,T,Distance,Pointer,Reference]: 6 pass 7 cdef cppclass output_iterator_tag: 8 pass 9 cdef cppclass input_iterator_tag: 10 pass 11 cdef cppclass forward_iterator_tag(input_iterator_tag): 12 pass 13 cdef cppclass bidirectional_iterator_tag(forward_iterator_tag): 14 pass 15 cdef cppclass random_access_iterator_tag(bidirectional_iterator_tag): 16 pass 17 18 cdef cppclass back_insert_iterator[T](iterator[output_iterator_tag,void,void,void,void]): 19 pass 20 cdef cppclass front_insert_iterator[T](iterator[output_iterator_tag,void,void,void,void]): 21 pass 22 cdef cppclass insert_iterator[T](iterator[output_iterator_tag,void,void,void,void]): 23 pass 24 back_insert_iterator[CONTAINER] back_inserter[CONTAINER](CONTAINER &) 25 front_insert_iterator[CONTAINER] front_inserter[CONTAINER](CONTAINER &) 26 ##Note: this is the C++98 version of inserter. 27 ##The C++11 versions's prototype relies on typedef members of classes, which Cython doesn't currently support: 28 ##template <class Container> 29 ##insert_iterator<Container> inserter (Container& x, typename Container::iterator it) 30 insert_iterator[CONTAINER] inserter[CONTAINER,ITERATOR](CONTAINER &, ITERATOR) 31 32 33